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GRADE A1 - Toshiba Satellite Pro L450D-119 Windows 7 Laptop - A1/PSLY5E-005027EN

299.97 inc.vat

Summary
GRADE A1 - As New Meet the Satellite Pro L450D, its ideal if youre looking for a good, uncomplicated laptop for work and home. It comes with all of Toshibas renowned quality and feels expensive but its Toshibas most affordable range. Powered by an AMD Sempron Processor and huge 3GB RAM the L450D is capable of running applications quickly efficiently. The 250GB Hard Drive is more than ample for holding all your personal and work related files, home videos, movies and photos so finally you can leave your discs at home. The DVD burner can play and burn CDs and DVDs, whenever and wherever and the 15.6" TruBrite Screen offers a HD resolution meaning movies and photos look crisp, clear and vibrant. If you are looking for mobile computing that blurs the line between business and home, this is the notebook for you.

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Screen size - 15.6 in Processor - - 2.1 GHz RAM - 3 GB Hard Drive - 250 GB Operating System - Microsoft Windows 7 Home Premium Optical Drive - DVD Rewriter Graphics - Radeon HD 3200 Webcam - Integrated Warranty - 3 months warranty

Technical Specifications

Processor Processor RAM Installed Size Storage Hard Drive Optical Storage Type Display Display Type 15.6 in DVD Rewriter 250 GB 3 GB / 2.1 GHz
Notebook Camera Camera Type Operating System / Software OS Provided Manufacturer Warranty Service & Support Video Video Output / Graphics Processor / Vendor Radeon HD months warranty Microsoft Windows 7 Home Premium Integrated
Price correct as at Friday, October 08, 2010 10:52 AM. Please check the website for the latest price.

Battery...Error! Bookmark not defined. Removing the Battery Pack..Error! Bookmark not defined. Installing the Battery Pack..Error! Bookmark not defined.
HDD...Error! Bookmark not defined. Removing the HDD..Error! Bookmark not defined. Installing the HDD...Error! Bookmark not defined.
Memory...Error! Bookmark not defined. Removing the Optional Memory..Error! Bookmark not defined. Installing the Optional Memory...Error! Bookmark not defined.
WLAN Card...Error! Bookmark not defined. Removing the WLAN Card..Error! Bookmark not defined. Installing the WLAN Card..Error! Bookmark not defined.
Modem Card (BTO)...Error! Bookmark not defined. Removing the Modem Card..Error! Bookmark not defined. Installing the Modem Card..Error! Bookmark not defined.
ODD...Error! Bookmark not defined. Removing the ODD Bay Module..Error! Bookmark not defined. Installing the ODD Bay Module..Error! Bookmark not defined.

viii Manual

Disassembling the ODD Drive..Error! Bookmark not defined. Assembling the ODD Drive..Error! Bookmark not defined. 4.8 Keyboard Cover and Keyboard...Error! Bookmark not defined. Removing the Keyboard Cover and Keyboard.Error! Bookmark not defined. Installing the keyboard Cover and Keyboard.Error! Bookmark not defined. 4.9 Logic Upper Assembly..Error! Bookmark not defined. Removing the Logic Upper Assembly.Error! Bookmark not defined. Installing the Logic Upper Assembly..Error! Bookmark not defined. 4.10 Power Board...Error! Bookmark not defined. Removing the Power Board..Error! Bookmark not defined. Installing the power switch board..Error! Bookmark not defined. 4.11 Speakers....Error! Bookmark not defined. Removing the Speakers..Error! Bookmark not defined. Installing the Speakers..Error! Bookmark not defined. 4.12 Touch Pad Bracket...Error! Bookmark not defined. Removing the Touch Pad Bracket..Error! Bookmark not defined. Installing the Touch Pad Bracket..Error! Bookmark not defined. 4.13 Thermal Fan...Error! Bookmark not defined. Removing the Thermal Fan..Error! Bookmark not defined. Installing the Thermal Fan..Error! Bookmark not defined. 4.14 Motherboard...Error! Bookmark not defined. Removing the Motherboard..Error! Bookmark not defined. Installing the Motherboard..Error! Bookmark not defined. 4.15 CPU and Thermal Module..Error! Bookmark not defined. Removing CPU and Thermal Module..Error! Bookmark not defined. Installing CPU and Thermal Module..Error! Bookmark not defined. 4.16 Display Assembly..Error! Bookmark not defined. Removing the Display Assembly..Error! Bookmark not defined. Installing the Display Assembly..Error! Bookmark not defined. 4.17 LCD Bezel Assembly...Error! Bookmark not defined. Removing the LCD Bezel Assembly..Error! Bookmark not defined.

Connect the AC adapter to the DCIN socket Perform the Power Supply Troubleshooting procedures in section 2.3 Perform the Power Supply Troubleshooting procedures in section 2.3

Is the DC-IN LED on?

Is the Battery LED on?

Turn the Power switch on

Is the Power On LED on?
Perform the Power Supply Troubleshooting procedures in section 2.3
Is the "Toshiba" logo message display?
If the "password" message displays, type the password, then press Enter. Is Toshiba Windows being loaded?
Perform diagnostics program. Run CM165.EXE and select the HARD DISK item.
Figure 2-1 Troubleshooting flowchart (1/2)
Perform the Keyboard Troubleshooting procedures in section 2.6
Does typed characters appear correctly?
Insert USB memory disk. Then run the diagnostics test program.
Is the diagnostics test loaded?
Perform the FDD Troubleshooting procedures in section 2.5
Allow each test to perform automatically
Is an error detected by any of the diagnostics tests?
After confirming which diagnostics test has detected an error, perform the appropriate procedure as outlined below.

System is normal

Figure 2-1 Troubleshooting flowchart (2/2) Satellite L450D/455D, Satellite pro L450D Series Maintenance Manual
2 Troubleshooting Procedures If the diagnostics program cannot detect an error, the problem may be intermittent. The test program should be executed several times to isolate the problem. When a problem has been located, perform the appropriate troubleshooting procedures as follows: 1. If an error is detected by the battery test, perform the Power Supply Troubleshooting procedures in Section 2.3 2. If an error is detected by the display test, perform the Display Troubleshooting procedures in Section 2.4 3. If an error is detected by the keyboard test, perform the Keyboard Troubleshooting procedures in Section 2.5 4. If an error is detected by the TouchPad test, perform the TouchPad Troubleshooting procedures in Section 2.7 5. If an error is detected by the audio beep test, perform the Speaker Troubleshooting procedures in Section 2.8 and the Optical Drive Troubleshooting Procedures in Section 2.9
2 Troubleshooting Procedures Other problems that are not covered by the diagnostics program may be discovered by a user. 1. If an error is detected when using an external USB device, perform the External USB Devices Troubleshooting procedures in Section 2.6 2. If an error is detected when using the speakers, perform the Speaker Troubleshooting procedures in Section 2.8 3. If an error is detected when using the modem, perform the Modem Troubleshooting procedures in Section 2.10 4. If an error is detected when using the Wireless LAN, perform the Wireless LAN Troubleshooting procedures in Section 2.11 5. If an error is detected when using the HDMI TV, perform the HDMI TV troubleshooting procedures in Section 2.16. 6. If an error is detected when using the MIC, perform the MIC troubleshooting procedures in Section 2.17

2.10 Modem Troubleshooting
Perform telephone line connection check (Procedure 1)
Computer unable to detect telephone signal?
Check / replace telephone line and connections
Perform connection check (Procedure 2)
Perform replacement check (Procedure 3)
Figure 2-9 Modem troubleshooting process
2 Troubleshooting Procedures This section describes how to determine if the computer's modem is functioning properly. Figure 2-9 outlines the process. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required.
Procedure 1: Telephone line connection check Procedure 2: Modem card connection check Procedure 3: Modem card replacement check Procedure 1 Telephone line connection check
The telephone cable may be damaged or the connections may be loose. Attempt to connect the computer to a network through using the modem. If the modem does not function at all, go to Procedure 3. If the attempt fails because the computer detects no telephone signal, the fault may be in the telephone cable, the wall socket or the modem port. Perform Check 1:

Check 1

Make sure telephone cable is firmly plugged into both the telephone wall socket and the modem port of the computer. If the cable is connected correctly, go to Check 2. Make sure the modem port is firmly secured to the system board of the computer. If the malfunction remains, go to Check 3. The telephone cable may be damaged. Replace with a good cable. If the malfunction remains, go to Procedure 2. Modem card connection check

Check 2 Check 3

Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and ensure that the modem card is well connected to the system board. If the problem persists, perform Procedure 3. Procedure 3 Modem replacement check
The modem card or RJ-11 jack may be faulty. Try replacing them. If the problem persists, the system board may be defective or damaged. Replace the System Board with a new one following the steps in Chapter 4, Replacement Procedures.
2.11 Wireless LAN Troubleshooting
Perform diagnostic test (Procedure 1)
Was a wireless LAN problem delected? Yes Perform connector and replacement check (Procedure 2)

Make sure that the HDD module is securely slotted into the system board. If the problem persists, go to Check 2. The HDD module may be damaged. Replace it with a new one following the instructions in Chapter 4. If the problem still exists, perform Check 3. The system board may be damaged. Replace it with a new one following the instructions in Chapter 4.

2.15 CRT Troubleshooting

P er f o r m C R T c o n n ec ti o n c h ec k ( P r o c ed u r e 1 )
D o es r ep l ac em en t C R T c ab l e f u n c ti o n p r o p er l y ?
R ep l ac e C R T c ab l e
P er f o r m C R T set c h ec k ( P r o c ed u r e 2 )
C R T f u n cti o n i n g o k ?
U se d i f f er en t C R T set
R e p l ac e sy st e m b o a r d
C h ec k C R T Port c o n n ec ti o n
Figure 2-14 CRT Troubleshooting Process
To determine if the computers CRT port is functioning properly, perform the following procedures. Figure 2-14 outlines the process. Start with Procedure 1 and continue as instructed. Procedure 1: CRT connection check Satellite L450D/455D, Satellite pro L450D Series Maintenance Manual
2 Troubleshooting Procedures Procedure 2: CRT set check Procedure 1 CRT connection check
The CRT cable may be damaged or the connections may be loose. Perform Check 1: Check 1 Check 2 Check 3 Make sure CRT cable is firmly plugged into both the CRT set and the CRT port of the computer. If the cable is connected correctly, go to Check 2. Make sure the CRT port is firmly secured to the system board of the computer. If the malfunction remains, go to Check 3. The CRT cable may be damaged. Replace with a good cable. If the malfunction remains, go to Procedure 2. CRT set check
The CRT set may be faulty. Perform Check 1: Check 1 Check 2 Try using the set for CRT reception. If it does not work, the set may be damaged. If the set does work, perform Check 2. Try connecting a different CRT to the computer. If the replacement CRT works, the original set may be damaged. If the replacement set does not work the system board may be damaged. Replace it with a new one following the instructions in Chapter 4.
2.16 HDMI Troubleshooting
P e rfo rm H D M I c o n n e c tio n check (P ro c e d u re 1 )
D o e s re p la c e m e n t H D M I c a b le fu n c tio n p ro p e rly ?
R e p la c e H D M I c a b le
No P e rfo rm H D M I s e t c h e c k (P ro c e d u re 2 )
H D M I fu n c tio n in g o k ?
U s e d iffe re n t H D M I set
No R e p la c e s y s te m b o a rd
Figure 2-15 HDMI troubleshooting process
To determine if the computers HDMI port is functioning properly, perform the following procedures. Figure 2-15 outlines the process. Start with Procedure 1 and continue as instructed. Satellite L450D/455D, Satellite pro L450D Series Maintenance Manual

The LAN set may be faulty. Perform Check 1: Check 1 Try connecting a different LAN port to the computer. If the replacement LAN works, the original set may be damaged. If the replacement set does not work, the system board may be damaged. Replace it with a new one following the instructions in Chapter 4.

3. Tests and Diagnostics

Chapter 3 Tests and Diagnostics
3.1 The Diagnostic Test.... 4 3.2 Executing the Diagnostic Test.... 5 3.3 Display Configuration.... 9 3.4 Beep sound test.... 10 3.5 Fan ON/OFF Test.... 11
.... 12 3.6 Main Battery Charge Test... 13 3. 7 FDD Test..... 14 3. 9 Keyboard Test.... 18 3.10 Mouse (Pad) Test.... 20 3.11 LCD Pixels Mode Test.... 21 3.12 Magnetic Switch Test... 22 3.13 LAN Test.... 24 3.14 RTC Test.... 27 3.15 Read 1394 GUID.... 28 3.16 Speaker EQ(Equalizer Quality factor) Type Check&Re-Write.. 29 3.17 Sensor Button Test.... 29 3.18 Front Edge Logo check.... 30
3. Tests and Diagnostics 3.19 1st HDD Test.... 33 3.19 2nd HDD Test.... 35 3.21 Read DMI.... 39 3.22 Write DMI..... 39

3.1 The Diagnostic Test

This chapter explains how to use the Test & Diagnostic program to test the functions of the (Base on Los Angeles 10A+/10AG+/10AL+ T&D version 1.2) hardware modules. The Test & Diagnostic Program is stored on the T&D diskettes. The program consists of a series of tests that run automatically when the Diagnostics Program items are selected and executed. NOTES: To start the diagnostics, follow these steps 1. Check all cables for loose connections. 2. Exit this program when you are at Main Menu. The TEST & DIAGNOSTIC PROGRAM contains the following functional tests: CONFIG CHECK TEST Beep sound TEST FAN ON/OFF TEST MAIN BATTERY CHARGE TEST FDD TEST Memory check KEYBOARD TEST MOUSE(PAD) TEST LCD PIXELS MODE TEST MAGNETIC SWITCH TEST LAN TEST RTC TEST IEEE1394 CODE TEST Speaker EQ Check&Rewrite Button Test Front Edge logo Check 1st HDD Test 2nd HDD Test RDMI Test WDMI Test
You will need the following equipment to perform some of the Diagnostic test programs. The diagnostics USB disk A formatted working diskette for the floppy disk drive test (Floppy Disk Drive Test) A LAN loopback
3.2 Executing the Diagnostic Test
Free_DOS is required to run the DIAGNOSTICS PROGRAM. To start the DIAGNOSTIC PROGRAM, follow these steps: Insert the diagnostics USB disk drive and turn on the computer. (The diagnostics diskette contains the Free-DOS boot files.) And then follow the instructions for T&D program installed in USB driver) The T&D Program can run single test by you press corresponsive English letter of test item, and it also asks you if you like to copy test log file to USB disk as reference at the end of test(s). The test list is as the following: A. B. C. D. E. F. G. H. I. J. K. L. M. N. O. P. Q. R. S. T. CONFIG CHECK TEST Beep sound TEST FAN ON/OFF TEST MAIN BATTERY Charge TEST FDD TEST Memory check KEYBOARD TEST MOUSE (PAD) TEST LCD PIXELS MODE TEST MAGNETIC Switch TEST LAN TEST RTC TEST IEEE1394 CODE TEST SPEAKER EQ CHECK TEST Button Test Front Edge logo Check 1st HDD Test 2nd HDD Test RDMI Test WDMI Test

3. Tests and Diagnostics The below display will show up at the beginning of T&D program
If the test result passes, the following display will show up:
3. Tests and Diagnostics If an error is detected and a test fails, the following message displays:
Then press any key for next actions the below display presented if copying test log file onto diskette is necessary. This action will be executed when Y key pressed.
It will skip this process if N key pressed. And then it will check if its necessary to leave this program. Program will quit when Y key pressed and it will go back main menu for next test if N key pressed.
3.3 Display configuration

3 Tests and Diagnostics

Display Configuration
This Item will show the unit configuration. It includes:
CPU (CPU type) DDRAM SIZE Panel ID HDD1 type & capacity (Vendor ID. Model.Firmware) HDD2 type & capacity (Vendor ID. Model.Firmware) VRAM size / VGA CHIP TYPE Battery cell (3cell; 6cell; 9cell) Wireless type LAN Type 1394 Bluetooth SKUID
The screen should display as below:

3.4 Beep sound test

The beep sound test allows the user to aurally confirm the speaker functions. And the speaker will send out music during test. NOTE: Remember to tune up the volume as Maximum before this test starts.
The screen should display as below, indicating whether the test is passed or failed after the question.

3.5 Fan ON/OFF Test

The fan test allows the user to test aurally whether the fan is working. And follow the below procedures for this test: The computer will let the fan be ON after any key pressed. Feel the wind or listen the rotating sound to check whether the fan is working or not.
NOTE: Remember to approach fan outlet that is near right side of unit whether fan is ON. The computer will stop the fan working after any key pressed. Feel the wind or listen the sound to check if the fan is OFF.
After Press Y, computer will auto test FAN RPM, and it will auto check.
The screen will show below picture, if FAN RPM check is OK;
If FAN RPM check is NG, it will show as below:
3.6 Main Battery Charge Test
NOTE: The AC adaptor should be connected to successfully run this test
1.>. 90W with 19V DC for UMA SKU 2.>- 120W with 19V DC for discrete SKU
This test shows and measures the main battery: Battery type (Lion) Manufacturer (Sanyo/Panasonic/Sony) Remain charge capacity (0 ~ 100%) Charge function (PASS/FAIL) - Battery Is Full showed when remain charge capacities is 100% The screen should display as below, if the charge function is OK, will show:.

3.13 LAN Test

The LAN test checks the LAN full-duplex environment. NOTE: LAN loopback needs to plug in before test begins.
And LAN information will show on the test screen: IO Base Port: A000H IRQ BH, its IRQ B. Node it is MAC Address. Line Speed 1000Mbps or 100Mbps or 10 Mbps.
3. Tests and Diagnostics Bus ID its 14.
The LAN test includes three subtests of the: 1. Speed1000 2. Speed100 3. Speed10 The subtests run automatically.
If an error is detected and a test fails, the following message displays:

3.14 RTC Test

Checks the computers RTC (Real Time Clock) and calendar functions by comparing the DOS and CMOS values. The test runs automatically. The screen should display as below, indicating whether the test is passed or failed when finished.

3.15 Read 1394 GUID

This test will check if the computers EEPROM 1394GUID code is correct. NOTE: Must open the RAM Door to see RAM connector GUID bar code before test item begins. LC_LA dont support this function
The figure below will be displayed:
3.16 Speaker EQ(Equalizer Quality factor) Type Check&Re-Write
This test will check if the computers EEPROM EQ type is correct. The EQ Type test includes two subtests of the: 1. Read EQ Type from EEPROM 2. Re-Write EQ Type to EEPROM NOTE: To execute this test, you must select speaker type (Harman or No brand). LC_LA only support No brand mode.

3.17 Sensor Button Test

NOTE: LC_LA dont support this function.
The Sensor button test allows the user to manually test each of Sensor button buttons.
Press each of the buttons on the front panel in turn. A yellow bar will appear on the relevant section of the figure if the button passes the test. Press ESC to quit the test.
3.18 Front Edge Logo check
NOTE: LC_LA dont support this function. Because this Model have Front Edge Logo, must set the Front Edge Logo if the unit has this logo, if you select this item, the figure below will be displayed:
Please check the units whether have the Front Edge Logo: If have the logo, please key 1 to set the Front Edge Logo. If not have the logo, please key 2 to disable the Front Edge Logo. Please read the notice to check the function is enabling or be disable in BIOS setup menu. Restart the computer after you change BIOS setting of this function every time.
Notice: Check logo LED on/off function.
1. If we select 2 to disable the Front Edge logo function by program, there havent the item of Illumination LED in BIOS Menu, the picture likes below.

HDD.... 4-10 Removing the HDD... 4-10 Installing the HDD.... 4-12
Memory.... 4-13 Removing the Optional Memory... 4-13 Installing the Optional Memory.. 4-14
WLAN Card.... 4-15 Removing the WLAN Card... 4-15 Installing the WLAN Card... 4-15
Modem Card (BTO)... 4-16 Removing the Modem Card... 4-16 Installing the Modem Card... 4-16
ODD.... 4-17 Removing the ODD Bay Module... 4-17 Installing the ODD Bay Module... 4-18
4 Replacement Procedures Disassembling the ODD Drive... 4-18 Assembling the ODD Drive... 4-19 4.8 Keyboard Cover and Keyboard... 4-20 Removing the Keyboard Cover and Keyboard.. 4-20 Installing the keyboard Cover and Keyboard.. 4-22 4.9 Logic Upper Assembly.... 4-23 Removing the Logic Upper Assembly.. 4-23 Installing the Logic Upper Assembly... 4-24 4.10 Power Board.... 4-25 Removing the Power Board... 4-25 Installing the power switch board... 4-25 4.11 Speakers.... 4-26 Removing the Speakers... 4-26 Installing the Speakers... 4-26 4.12 Touch Pad Bracket.... 4-27 Removing the Touch Pad Bracket... 4-27 Installing the Touch Pad Bracket... 4-27 4.13 Thermal Fan.... 4-28 Removing the Thermal Fan... 4-28 Installing the Thermal Fan... 4-28 4.14 Motherboard.... 4-29 Removing the Motherboard... 4-29 Installing the Motherboard... 4-31 4.15 CPU and Thermal Module... 4-33 Removing CPU and Thermal Module... 4-33 Installing CPU and Thermal Module... 4-35 4.16 Display Assembly... 4-37 Removing the Display Assembly... 4-37 Installing the Display Assembly... 4-38 4.17 LCD Bezel Assembly... 4-39 Removing the LCD Bezel Assembly... 4-39 Installing the Display Mask... 4-40
4 Replacement Procedures 4.18 LCD Module and Inverter Board... 4-43 Removing the LCD Module and Inverter Board.. 4-43 Installing the LCD Module and Inverter Board.. 4-46 4.19 Camera (BTO).... 4-47 Removing the Camera.... 4-47 Installing the Camera... 4-47 4.20 Hinge Saddle.... 4-48 Removing the Hinge Saddle... 4-48 Installing the Hinge Saddle... 4-48 4.21 USB Board.... 4-49 Removing the USB Board... 4-49 Installing the USB Board.... 4-49 4.22 RJ11 Jack.... 4-50 Removing the RJ11 Jack... 4-50 Installing the RJ11 Jack... 4-50
4 Replacement Procedures Figures Figure 4.1 Figure 4.2 Figure 4.3 Figure 4.4 Figure 4.5 Figure 4.6 Figure 4.7 Figure 4.8 Figure 4.9 Figure 4.10 Figure 4.11 Figure 4.12 Figure 4.13 Figure 4.14 Figure 4.15 Figure 4.16 Figure 4.17 Figure 4.18 Figure 4.19 Figure 4.20 Figure 4.21 Figure 4.22 Figure 4.23 Figure 4.24 Figure 4.25 Figure 4.26 Figure 4.27 Figure 4.28 Figure 4.29 Figure 4.30 Removing the Battery Pack... 4-8 Removing the HDD door.... 4-10 Removing the HDD plate.... 4-11 Removing the RAM door.... 4-13 Removing the RAM from connector... 4-14 Removing the WLAN card... 4-15 Removing the modem card... 4-16 Removing the ODD Bay module... 4-17 Removing the bracket from the ODD drive.. 4-18 Removing the keyboard cover... 4-20 Removing screws from the keyboard... 4-21 Removing the keyboard... 4-21 Removing the screws from the bottom of the laptop.. 4-23 Removing five screws from the laptop and detach four cables. 4-24 Removing the power board... 4-25 Removing the speakers... 4-26 Removing the screws from the touch pad bracket.. 4-27 Removing the thermal fan from the logic lower assembly. 4-28 Removing motherboard from logic lower assembly. 4-29 Removing the DC_IN.... 4-30 Picking up the motherboard... 4-30 Align the VGA CONN and RJ45 CONN.. 4-31 Align the Audio CONN... 4-31 Installing the DC-in jack... 4-32 Removing the Thermal Module spring screws.. 4-34 Removing the CPU... 4-35 Reapply the Shinetsu 7726 grease on the thermal module and remove the release papers... 4-36 Removing the screws from the rear of the laptop.. 4-37 Removing the display assembly.. 4-37 Removing the LCD Bezel Assembly... 4-39

Screw Tightening Torque To secure screws, follow the torque values listed below. Over tightening can damage components and screws. Under tightening can loosen the screw or cause screws to come off, which may result in short circuits or other damage. M2 (2 mm) M2.5 (2.5 mm) M3 (3 mm) M2.5x4 PSP TITE screws M2.5x6 GIZA TITE screws 0.22 Nm (2.2 kgfcm) 0.36 Nm (3.5 kgfcm) 0.51 Nm (5.0 kgfcm) 0.204 Nm (2.0 kgfcm) 0.36 Nm (3.5 kgfcm)
Error! Style not defined. Error! Style not defined. Colors of Screw Shanks
For easy identification of the correct screws, the screw shanks are colored according to their lengths, as follows: Screws of an odd-numbered length White Screws of a special length Black Screws of a special length are those of a length having decimal places (i.e. 16mm). Symbols of Screws on the Laptop Body For easy maintenance, the screw types are shown on the laptop body as symbols. A symbol consists of a letter representing the screw type and a numeral representing the screw length. Screw type Bind screw Flat-head screw Super flat-head screw Tapping screw Other screws Letter B (stands for bind) F (stands for flat-head) S (stands for super flat-head) T (stands for tapping) U (stands for unique-pan head screws, studs, etc.)
Symbol examples 6 mm bind screw Bmm bind screw Bmm stud U5 (The numeral represents the rounded length of the threaded portion regardless of the entire stud length.)

Battery

Removing the Battery Pack Remove the battery pack according to the following procedures and Figure 4.1. CAUTION: When handling the battery packs, use care not to short circuit the terminals. Do not drop, hit, twist, or bend the battery packs. Do not scratch or break up their casing. 1. Turn the laptop upside down so that the bottom is facing you. 2. Slide out the battery lock. 3. Slide the battery release latch and remove the battery pack from the laptop.
Figure 4.1 Removing the Battery Pack NOTE: Dispose of the used battery packs as required by local ordinances or regulations.
Error! Style not defined. Error! Style not defined. Installing the Battery Pack Install the battery pack according to the following procedures.
CAUTION: The battery packs contain a lithium ion battery, which can explode due to improper replacement, use, handling, or disposal. Always dispose of the battery packs as required by local ordinances or regulations. Use only replacement batteries recommended by Toshiba.
NOTE: Visually check the battery's terminals. If they are dirty, clean them with a dry cloth.
1. Gently insert a new or recharged battery pack into place. Check that the battery release latch slides in and stops with a click. 2. Slide in the battery lock.

Installing the Logic Upper Assembly Install the logic upper assembly according to the following procedures. 1. Seat the logic upper assembly to the front of the laptop, and adjust to the correct position. 2. Attach the four cables and secure the five screws as indicated in Figure 4.14. 3. Turn the laptop upside down and secure it with 19 screws as indicated in Figure 4.13: Sixteen M2.5x10 screws Three M2.5x3 screws

Power Board

Removing the Power Board Remove the power board according to the following procedures and Figure 4.15. 1. Remove one M2.5x4 screw from the power board. 2. Separate the power board from the logic upper assembly. M2.54*1
Figure 4.15 Removing the power board
Installing the power switch board Install the power switch according to the following procedures. 1. Seat the power board in the correct place on the logic upper assembly. 2. Secure the power board with one M2.5x4 screw.

Speakers

Removing the Speakers Remove the Speakers according to the following procedures and Figure 4.16. 1. Remove four M2.5x4 screws from the left and right speaker. 2. Remove the left and right speakers from the logic upper assembly.

M2.54*4

Figure 4.16 Removing the speakers
Installing the Speakers Install the speakers according to the following procedures. 1. Seat the left and right speaker in the correct position. 2. Press speakers and secure the speakers with four M2.5x4 screws.

Touch Pad Bracket

Removing the Touch Pad Bracket Remove the touch pad bracket according to the following procedures and Figure 4.17. 1. Remove three M2x4 screws from the pouch pad bracket. M24*3
Figure 4.17 Removing the screws from the touch pad bracket
2. Push the touch pad bracket upward to remove it.
Installing the Touch Pad Bracket Install the touch pad bracket according to the following procedures. 1. Seat the touch pad bracket in the correct position and secure it with three M2x4 screws.

Thermal Fan

Removing the Thermal Fan Remove the thermal fan according to the following procedures and Figure 4.18. 1. Detach the cable from the motherboard. 2. Remove one M2.5x5 screw from the thermal fan. 3. Remove the thermal fan from the logic lower assembly. M2.55*1
Figure 4.18 Removing the thermal fan from the logic lower assembly
Installing the Thermal Fan Install the thermal fan according to the following procedures. 1. Seat the thermal fan in the correct position on the logic lower assembly. 2. Secure the thermal fan with one M2.5x5 screw. 3. Attach the cable to the motherboard.

Motherboard

Removing the Motherboard Remove the motherboard according to the following procedures. 1. Remove one M2.5x4 screw and detach three cables from the logic lower assembly as indicated by arrows in Figure 4.19. M2.54*1
Figure 4.19 Removing motherboard from logic lower assembly

Installing CPU and Thermal Module Install the CPU and Thermal Module according to the following procedures. 1. Check the cam is in the unlock position. 2. Seat the CPU on the socket, using care not to damage the pins. Align the CPU with the CPU socket by using the triangle as a guide. 3. Rotate the cam clockwise to the lock position with a flat-blade screwdriver. CAUTION: When installing the thermal module, keep the following in mind: 1. 2. Be sure to confirm the correct position for the module. Secure the relevant screws on the motherboard according to the number sequence sealed on the thermal module.
4. Reapply Shinetsu 7762 grease on the CPU thermal module as shown in Figure 4.27. If you use one new CPU thermal module, remove the release papers on the thermal pads first.

Thermal pad

Thermal Grease
Figure 4.27 Reapply the Shinetsu 7726 grease on the thermal module and remove the release papers 5. Install the thermal module into the correct position in the laptop. 6. Secure it with four spring screws according to the number sequence sealed on the thermal module.

Display Assembly

Removing the Display Assembly CAUTION: Use care to avoid the antenna cable being caught between the display assembly and the laptop. Remove the display assembly according to the following procedures and Figure 4.28, 4.29. 1. Turn the laptop so the rear is facing you and remove two M2.5x4.5 screws.

M2.54*2

Figure 4.28 Removing the screws from the rear of the laptop
2. Remove three M2.5x4 and one M2.5x5 screws securing the display assembly to the laptop. M2.54*3 M2.55*1
Figure 4.29 Removing the display assembly 3. Remove the display assembly.
4 Replacement Procedures Installing the Display Assembly
Install the display assembly according to the following procedures. 1. Place the display assembly in the correct position. 2. Secure the display assembly with three M2.5x4 screws and one M2.5x5 screw. 3. Close the display panel and turn the laptop so the rear is facing you and secure two M2.5x4.5 screws.

LCD Bezel Assembly

Removing the LCD Bezel Assembly Remove the LCD bezel assembly according to the following procedures. 1. Remove four rubber seals from the LCD bezel assembly. 2. Remove two M2.5x5 and two M2.5x6 screws as shown in Figure 4.30. M2.56*2 M2.55*2

Table D-1 Scan codes (set 1 and set 2) (4/4)
Cap No. X X x Keytop F11 F12 PrintSc Pause Fn Win App Code set 1 Make *6 *7 E0 E0 5B 5D Break D7 D8 *6 *7 E0 E0 DB DD Make *6 *7 E0 E0 1F 2F F0 F0 *6 *7 E0 E0 F0 F0 1F 2F Code set 2 Break Note *3 *3 *6 *7 *4
Notes: 1. 2. 3. 4. 5. 6. 7. * * * * * * * Scan codes differ by mode. Scan codes differ by overlay function. Combination with the Fn key gives different codes. The Fn key does not generate a code by itself. This key corresponds to key No. 42 in a 102-key model. Refer to Table D-6, No. 124 key scan code. Refer to Table D-7, No. 126 key scan code.
Table D-2 Scan codes with left Shift key
Cap No. 89 X X Key top / INS DEL Home End PgUp PgDn Win App Make Code set 1 Break F0 F0 F0 F0 F0 F0 F0 F0 F0 F0 F0 F0 F0 Make 12 E0 4A E0 E0 E71 E0 E0 F0 F0 F0 F0 Code set 2 Break 4A E71 E0 E12 12
E0 AA EE0 B5 E0 2A E0 E0 AA EE0 D2 E0 2A E0 E0 AA EE0 D3 E0 2A E0 E0 AA E0 4B E0 CB E0 2A E0 E0 AA EE0 C7 E0 2A E0 E0 AA E0 4F E0 CF E0 2A E0 E0 AA EE0 C8 E0 2A E0 E0 AA EE0 D0 E0 2A E0 E0 AA EE0 C9 E0 2A E0 E0 AA EE0 D1 E0 2A E0 E0 AA E0 4D E0 CD E0 2A E0 E0 AA E0 5B E0 DB E0 2A E0 E0 AA E0 5D E0 DD E0 2A E0
E0 6B E0 E0 6C E0 E0 E0 EE0 E0 E0

F0 6C E0 F0 F0 FE0 E0 E0

E0 7D E0 E0 7A E0 E0 E0 E1F 2F E0 E0 E0
F0 7D E0 F0 F0 F0 F0 7A E1F 2F E0 E0 E0
Note : The table above shows scan codes with the left Shift key. In combination with the right Shift key, scan codes are changed as listed below: Set 1 Set 2 With left Shift E0 AA ___________ E0 2A ___________ E0 F0 12_________ E0 12____________ With right Shift E0 B6 EE0 FE0 59
Table D-3 Scan codes in Numlock mode
Cap No. X X Key top INS DEL Home End PgUp PgDn Win App Make E0 2A E0 E0 2A E53 Code set 1 Break E0 D2 E0 E0 D3 E0 Make AA EAA EAA EAA EAA EAA EAA EAA EAA EAA EAA EAA EE0 E0 E71 E0 F0 E0 F0 Code set 2 Break E0 E0 FFFFFFFFFFFF0 12
E0 2A E0 4B E0 CB E0 E0 2A E0 E0 2A E0 E0 2A E0 E0 2A E0 E0 2A E0 E0 2A E4F E0 C7 E0 E0 CF E0 E0 C8 E0 E0 D0 E0 E0 C9 E0 E0 D1 E0

6B E0 F0

E0 6C E0 F0 6C E0 E0 E0 EE0 F0 E0 F0 E0 FE0 E0 E0
E0 7D E0 F0 7D E0 E0 E0 E0 E0 7A E0 F1F 2F E0 F0 E0 F0 E0 F0 7A E1F 2F E0 E0 E0
E0 2A E0 4D E0 CD E0 E0 2A E0 5B E0 DB E0 E0 2A E0 5D E0 DD E0
Table D-4 Scan codes with Fn key
Cap No. Keytop ENT L-CTRL L-ALT ARROW NUMERIC Scrl E0 E0 ECode set 1 Make 1C 1D 38 E0 E0 E0 Break 9C 9D B8 C5 C5 C6 E0 E0 E77 7E Make 5A E0 E0 E0 F0 F0 F0 Code set 2 Break F0 F0 F77 7E 5A 14 11
Table D-5 Scan codes in overlay mode
Cap No. 0 U I O P J K L ; M. / Keytop (8) (9) (*) (4) (5) (6) () (1) (2) (3) (+) (0) (.) (/) E0 Code set 1 Make 37 4B 4C 4D 4A 4F 4E 35 E0 Break C8 C9 B7 CB CC CD CA CF D0 D1 CE D2 D3 B5 E0 Make 75 7D 7C 6B 7B 7A 71 4A F0 F0 F0 F0 F0 F0 F0 F0 F0 F0 F0 F0 F0 E0 F0 Code set 2 Break 75 7D 7C 6B 7B 7A 71 4A

Table D-6 No.124 key scan code
Key top Prt Sc Shift Common Ctrl Shift Alt E0 Code set 1 Make 2A E0 E0 E37 E0 Break B7 E0 E0 D4 E0 B7 B7 AA E0 Make 12 E0 E0 E0 7C 7C 84 7C E0 F0 E0 E0 F0 Code set 2 Break 7C F0 FE0 7C 7C F0 12
Table D-7 No.126 key scan code
Key top Shift Code set 1 Make Pause Common Ctrl E1 E0 1D E0 E1 C6 9D C5 E1 E7E 77 E0 Code set 2 Make E1 F0 F0 7E 14 F0 77
*: This key generates only make codes.

Appendix E Key Layout

United Status (US) Keyboard

Figure US keyboard

Traditional Chinese (CH) Keyboard

Figure CH keyboard

3. Thai (TI) Keyboard

Figure TI keyboard

Korean (KO) Keyboard

Figure KO keyboard

5. United Kingdom (UK) Keyboard

Figure UK keyboard

6. US International (UI) Keyboard

Figure UI keyboard

7. Hebrew (HB) Keyboard

Figure HB keyboard

8. Danish (DM) Keyboard

Figure DM keyboard

9. Swiss (SW) Keyboard

Figure SW keyboard

10. Arabic (ARE) Keyboard

Figure ARE keyboard

11. Czech (CZ) Keyboard

Figure CZ keyboard

12. Russian (RU) Keyboard

Figure RU keyboard

13. Portuguese (PO) Keyboard

Figure PO keyboard

14. Slovakian (SL) Keyboard

Figure SL keyboard

15. Italian (IT) Keyboard

Figure IT keyboard

16. French (FR) Keyboard

Figure FR keyboard

17. German (GR) Keyboard

Figure GR keyboard

18. Greek (GK) Keyboard

Figure GK keyboard

19. Canada French (CF) Keyboard

Figure CF keyboard

20. Hungarian (HG) Keyboard

Figure HG keyboard

21. Spanish (SP) Keyboard

Figure SP keyboard

22. Turkish (TR) Keyboard

Figure TR keyboard

3. Turkish F (TF-F) Keyboard

Figure TF-F keyboard

24. Swedish (SD) Keyboard

Figure SD keyboard

25. Belgian (BE) Keyboard

Figure BE keyboard

26. Yugoslavian (YU) Keyboard

Figure YU keyboard

27. Norwegian (NW) Keyboard

Figure NW keyboard

28. Scandinavian (ND) Keyboard

Figure ND keyboard

29. Canadian Multinational (AC) Keyboard

Figure AC keyboard

30. Canadian Bilingual (CB) Keyboard

Figure CB keyboard

31. Japanese (JP) Keyboard