Toshiba Personal Computer Satellite L350 Satellite Pro L350 EQUIUM L350 SATEGO L350
(PSLD0x/PSLD1x) (PSLD2x/PSLD3x)

Maintenance Manual

TOSHIBA CORPORATION
Satellite L350/Satellite Pro L350/EQUIUM L350/SATEGO L350
Copyright 2008 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of Toshiba. No patent liability is assumed with respect to the use of the information contained herein. Toshiba Satellite L350 / Satellite Pro L350 / EQUIUM L350 / SATEGO L350 Maintenance Manual. First Edition March 2008. Disclaimer The information presented in this manual has been reviewed and validated for accuracy. The included set of instructions and descriptions are accurate for the Satellite L350 / Satellite Pro L350 / EQUIUM L350 / SATEGO L350 at the time of this manual's production. However, succeeding computers and manuals are subject to change without notice. Therefore, Toshiba assumes no liability for damages incurred directly or indirectly from errors, omissions, or discrepancies between any succeeding product and this manual. Trademarks Intel and Pentium are registered trademarks of Intel Corporation. IBM, IBM PC/XT, PC/AT, PS/2 and OS/2 are registered trademarks of IBM Corporation. Windows Vista home edition are registered trademarks of Microsoft Corporation. Sound Blaster and Pro are trademarks of Creative Technology Ltd. UNIX is a registered trademark of X/Open Company Ltd. NetWare are registered trademarks of Novell, Inc. All other properties are trademarks or registered trademarks of their respective holders.

Preface

This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite L350 / Satellite Pro L350 / EQUIUM L350 / SATEGO L350, referred to as Satellite L350 / Satellite Pro L350 / EQUIUM L350 / SATEGO L350 in this manual. The procedures described in this manual are intended to help service technicians isolate faulty Field Replaceable Units (FRUs) and replace them in the field. SAFETY PRECAUTIONS Four types of messages are used in this manual to bring important information to your attention. Each of these messages will be italicized and identified as shown below. DANGER: Danger indicates the existence of a hazard that could result in death or serious bodily injury, if the safety instruction is not observed.
WARNING: Warning indicates the existence of a hazard that could result in bodily injury, if the safety instruction is not observed.
CAUTION: Caution indicates the existence of a hazard that could result in property damage, if the safety instruction is not observed.
NOTE: Note contains general information that relates to your safe maintenance service. Improper repair of the computer may result in safety hazards. Toshiba requires service technicians and authorized dealers or service providers to ensure the following safety precautions are adhered to strictly. Be sure to fasten screws securely with the right screwdriver. If a screw is not fully fastened, it could come loose, creating a danger of a short circuit, which could cause overheating, smoke or fire. If you replace the battery pack, RTC battery or backup battery, be sure to use only the same model battery or an equivalent battery recommended by Toshiba. Installation of the wrong battery can cause the battery to explode.
The manual is divided into the following parts: Chapter 1 Chapter 2 Chapter 3 Chapter 4 Appendices Hardware Overview describes the Satellite L350 / Satellite Pro L350 / EQUIUM L350 / SATEGO L350 system unit and each FRU. Troubleshooting Procedures explains how to diagnose and resolve FRU problems. Test and Diagnostics describes how to perform test and diagnostic operations for maintenance service. Replacement Procedures describes the removal and replacement of the FRUs. The appendices describe the following:

Toshiba Pointing Device Toshiba Pointing Device has one kind of Synaptic Touchpad. Sound System Realtek ALC268 integrated audio controller supports multimedia. The sound system contains the following: Stereo speakers Headphone jack Internal microphone External microphone jack
On-Board LAN The internal LAN supports 10/100Mbit, enabling connection to a LAN at up to 100Mbps. It supports Wake-up on LAN from S3/S4/S5 and PXE boot support. This internal LAN has RJ45 jack with signal reception LED to directly accommodate a LAN cable. Wireless LAN (BTO) The internal Mini Card slot supports IEEE802.11ag (MOW) / IEEE802.11ag (ROW) / IEEE802.11ag (JPN) / IEEE802.11bg (MOW) / IEEE802.11bg (ROW) cards. The Antenna has two or three wires dual band antenna support for BTO. Internal Modem (BTO) The computer contains a MDC, enabling data and fax communication. It supports ITUT V.90 (for rest countries) / V.92 (America, Canada, UK, Germany & France). The transfer rates are 56Kbps for data reception, 33.6Kbps for data transmission and 14,400bps for fax transmission. Note, however, that the actual speed depends on the line quality. The RJ11 modem jack is used to accommodate a telephone line.
PCI Express Card Slot The ICH8-M provides PCI Express root ports which are compliant to the PCI Express Base Specification, Revision 1.0a. The root port supports 2.5Gb/s bandwidth in each direction (5Gb/s concurrent) and two virtual channels for full isochronous data support.
Internal Camera (BTO) The computer has an internal camera. The camera has 1.3Mpix resolution support.
Figures 1-1/1-2/1-3 and 1-4 show the computer and its system unit configuration, respectively.
Figure 1-1 ID Parts Description Placement
Figure 1-2 Computer Block Diagram
Figure 1-3 System Board Configurations
1.2 System Unit Components
Figure 1-4 is Block Diagram of the System Unit.
Figure 1-4 System Unit Block Diagram
1B1.2 System Unit Components
The system unit of the computer consists of the following components: Processor: Intel Core2 Duo, Dual Core & Merom Celeron Processor. Penryn Core2 Due Processor (FSB, 800MHz) Core Speed: 2.2/2.4/2.5/2.6 GHz System Bus: 800 MHz On-Die Level 2 Cache: 3 MB (T8100/T8300) On-Die Level 2 Cache: 6 MB (T9300/T9500)
Merom Core2 Due Processor (FSB, 667MHz) Core Speed: 1.83/2.00 GHz System Bus: 667 MHz On-Die Level 2 Cache: 2 MB Pentium Dual Core Processor (FSB, 533MHz) Core Speed: 1.73/1.86 GHz System Bus: 533 MHz On-Die Level 2 Cache: 1 MB Merom Celeron Processor (FSB, 533MHz) Core Speed: 2.00/2.13 GHz System Bus: 533 MHz On-Die Level 2 Cache: 1 MB Memory Two expansion memory slots are provided. They can hold 512/1024/2048MB expansion memory modules available as options to grow up to 2GB for GL960 and 4GB for GM965. PC2-5300/667MHz DDRII SDRAM supported 512/1024/2048MB modules supported 512 MB (32M x 16 x 8P) 1024 MB (64M x 8 x 16P) 2048 MB (64M x 16 x 16P) 1.8 volt operation No parity bit 64-bit data transfer BIOS ROM (Flash EEPROM)

8Mb x 1 chip (1024KB flash parts) System Controllers North Bridge: Intel GM965/GL960 CPU Interface and Control System Memory Support PCI Express* Graphics (PEG) Interface Integrated Display Interface Support Internal Graphics Features Direct Media Interface (DMI) Power Management Security and Manageability Serial ATA Interface ICH8 Audio Control NvStorage Size: 128KB NvStorage Free Space: 101KB FV00 Size: 624KB FV00 Free Space: 50KB FV01 Size: 64KB FV01 Free Space: 45KB FV02 Size: 36KB FV02 Free Space: 4KB FV03 Size: 20KB FV03 Free Space: 2KB FV04 Size: 72KB FV04 Free Space: 15KB
South Bridge: Intel ICH8-M Direct Media Interface (DMI) PCI Express* Interface Serial ATA (SATA) Controller Advanced Host Controller Interface (AHCI) Intel Matrix Storage Technology PCI Interface IDE Interface Low Pin Count (LPC) Interface Serial Peripheral Interface (SPI) Compatibility Modules Advanced Programmable Interrupt Controller (APIC) Universal Serial Bus (USB) Controller LAN Controller RTC GPIO
1 Hardware Overview Audio Controller
Enhanced Power Management Manageability System Management Bus (SMBus 2.0) Intel High Definition Audio Controller Integrated FAN Speed Control
Realtek ALC268 integrated audio controller supports multimedia. The sound system feature contains the following: 2 Stereo DACs support 16/20/24-bit PCM format for stereo audio playback 2 stereo ADCs support 16/20-bit PCM format for two stereo independent sound inputs 16/20/24-bit S/PDIF-OUT supports 44.1K/48K/88.2K/96K/192KHz sample rate All ADCs support 44.1K/48K/96KHZ sample rate 4 GPIOs (GPIO0/GPIO3 are digital GPIO shared with digital MIC interface, GPIO1/GPIO2 are analog) for customized applications High quality analog differential CD input 2 jack detection pins each designed to detect up to 4 jacks Supports hardware digital volume control for digital microphone input Supports external PCBEEP input and built-in digital BEEP generator KBC/EC (Keyboard Controller/Embedded Controller) A KBC WINBOND WPCE775L chip is used to serve as KBC/EC and Super IO: KBC Scan controller function Interface controller function EC Power supply sequence control Overheat shutdown support LED control Beep control Device ON/OFF Cooling fan speed control Universal I/O port Battery capacity check Flash memory reprogramming function EC access interface I2C communication control
Battery EEPROM 24C02 equivalent (128 words x 16 bits, I2C interface) integrated in battery pack Storing records of battery use Clock Generator ICS ICS9LPRS365 Generating the clock signal required for the system Modem Controller Built-in MDC card with Askey / Foxconn. Functions of modem controller: Digital signal conductor protection Ring wake-up support Azalia interface Communication codes supported: For data communication: V.90 (China)/V.92, data rates: 28kbps/56kbps V.34 extended rates: 33.6K/2400/V.32 turbo, V.32 bits and fallbacks For fax: V.17, V.27, V.29, V.34 and V.21 Channel 2 V.253 Class 1 fax LAN Controller Realtek RTL8102E 10/100Mbit IEEE 802.3 10BASE-T/100BASE-TX compliant physical layer interface IEEE 802.3u Auto-Negotiation support Digital Adaptive Equalization control 10BASE-T auto-polarity correction LAN Connect interface Automatic detection of unplugged mode Remote boot (PXE 2.1) Smart power down when link is not detected Wireless LAN Controller Support following 3 kinds of mini PCI wireless LAN cards IEEE 802.11g IEEE 802.11ag

7B1.8 Batteries

1.8 Batteries
The computer has the following three types of batteries: Main Battery Pack Real Time Clock (RTC) Battery Table 1-5 lists the specifications of these batteries. Table 1-5 Battery Specifications
Battery Type 6 Cell Main Battery Pack 9 Cell RTC Battery Lithium Ion Lithium Ion 10.8 V 3.0 V 6000 mAh 14 mAh Material Lithium Ion Output voltage 10.8 V Capacity 4000 mAh
Main Battery The main battery pack serves as the computer's main power source when the AC adapter is not attached. The main battery maintains the state of the computer so that it can resume it.
Battery Charging Control Battery charging is controlled by WINBOND WPCE775L. When AC adapter and battery pack are attached to the computer, the WPCE775L controls the charge on/off state and detects a full charge.
Battery Charge When the AC adapter is attached, the battery is charged by off-state charge when the system is powered off or by on-state charge when it is powered on.
Table 1-6 Quick/Normal Charging Time
State Off-State Charge On-State Charge 6/9 Cell 6/9 Cell Charge Time About 4 hours max About 4~10 hours max
NOTE: The time required for normal charge depends on the power consumption by the system. Using the fluorescent lamp and frequently accessing the disk consume much power and lengthen the charge time. Any of the following cases stops battery charge: 1. 2. 3. The battery becomes fully charged. The AC adapter or battery pack is removed. The battery or AC adapter voltage is abnormal.
Detection of full charge A full charge is detected only when the battery is being charged by quick or normal charge. A full charge is detected when either of the following conditions is met: 1. 2. The current in the battery charging circuit drops below the predetermined value. The charging time exceeds the fixed limit.
RTC Battery The RTC battery provides power to keep the current date, time and other system information in memory while the computer is turned off.

2 Troubleshooting

Chapter 2 Troubleshooting

Chapter 2

Star t Connect the AC Adapter
No DC IN LED on ?? Yes No BATTERY LED on ?? Yes Turn the power on. Yes Any error message displayed ?? No Message "In Touch with Tomorrow Toshiba" displayed No
Follow the power supply diagnostic procedure in Section 2.3
Follow the system board diagnostic procedure in Section 2.4
Follow the display diagnostic procedure in Section 2.7
Yes Yes "Password=" displayed ?? No OS started ?? No Yes 1 Figure 2-1 Basic Flowchart (1/2) Follow the HDD diagnostic procedure in Section 2.5 See the previous page to delete the password.
1 No Keyboard works well ?? Follow the keyboard diagnostic procedure in Section 2.6
Insert Bootable CD into ODD
Diagnostic Program Loaded ?? Yes Perform each test with the diagnostic program.
Follow the ODD diagnostic procedure in Section 2.8
Any error detected by the diagnostic program ?? No Perform the continuous test to check if the error is intermittent.
Identify the test resulting in the error and perform the appropriate diagnostic procedures
Any error detected by the diagnostic program ?? No The system is normal. END

Figure 2-1

Basic Flowchart (2/2)
If the diagnostic program cannot detect an error, the error may be intermittent. Run the continuous test program repeatedly to isolate the problem. Check the log utilities function to confirm which diagnostic test detected the error, then perform the appropriate troubleshooting procedures as follows: 1. If an error is detected by the System test, Memory test, Async test, Printer test, sound test, or Real Timer test, follow the system board troubleshooting procedures in Section 2.4. 2. If an error is detected by the Hard Disk test, follow the HDD troubleshooting procedures in Section 2.5. 3. If an error is detected by the Keyboard test, follow the keyboard troubleshooting procedures in Section 2.6. 4. If an error is detected by the Display test, follow the display troubleshooting procedures in Section 2.7. 5. If an error is detected by the ODD test, follow the ODD troubleshooting procedures in Section 2.8. 6. If an error is detected by the LAN test, follow the LAN troubleshooting procedures in section 2.9. 7. If an error is detected by the Finger Print test, follow the Finger Print troubleshooting procedures in section 2.10. 8. If an error is detected by the Speaker test, follow the Speaker troubleshooting procedures in section 2.11. 9. If an error is detected by the IEEE 1394 test, follow the IEEE 1394 troubleshooting procedures in section 2.12. 10. If an error is detected by the Fan On/Off test, follow the cooling module troubleshooting procedures in Section 2.13.

Check 5

2.7 Display
To check if the computers display is defective or malfunctioning, follow the troubleshooting procedures below as instructed. Procedure 1 External Monitor Check Procedure 2 Test Program Check Procedure 3 Connector Check and Replacement Check Procedure 1 External Monitor Check Connect an external monitor to the computer's external monitor port, then boot the computer. The computer automatically detects the external monitor even if resume mode is enabled. If the external monitor works correctly, the internal LCD, LCD/FL cable, or FL may be faulty. Go to Procedure 3. If the external monitor appears to have the same problem as the internal monitor, the system board may be faulty. Go to Procedure 2. Procedure 2 Test Program Check Insert the diagnostics bootable CD in the computer's CD ROM, turn on the computer and run the test. See Chapter 3 for information on how to perform the test. If an error is detected in the test, go to Procedure 3. If no error is detected, the display itself is normal. Procedure 3 Connector Check and Replacement Check The display unit has an LCD module, Fluorescent lamp (FL), panel close switch and FL inverter board. Any of the components or their connections may be defective. Disassemble the computer following the steps described in Chapter 4, then perform the following checks: (1) If the FL does not light, perform Check 1. (2) If characters or graphics are not displayed normally, perform Check 5. (3) If the FL remains lit when the display is closed, the panel close switch may be defective. Perform Check 8. Check 1 Make sure the following cables have been firmly connected to the system board and FL inverter board.
FL inverter board HV cable System board LCD/FL cable CPU
If any of the cables is loose or off, reconnect it firmly and return to Procedure 3. If there is still an error, perform Check 2. The LCD/FL cable may be faulty. Replace it with a new one and return to Procedure 3. If there is still an error, perform Check 3.

Check 3 Check 4 Check 5

The FL may be faulty. Replace it with a new one and return to Procedure 3. If there is still an error, perform Check 4. The FL inverter board may be faulty. Replace it with a new one and return to Procedure 3. If there is still an error, perform Check 5. Make sure the LCD/FL cable has been firmly connected to the system board and LCD module.

FL inverter board System board LCD/FL cable CPU
Check 6 Check 7 Check 8 Check 9 Check 10
If the cable is loose or off, reconnect it firmly and return to Procedure 3. If there is still an error, perform Check 6. The LCD/FL inverter cable may be faulty. Replace it with a new one and return to Procedure 3. If there is still an error, perform Check 7. The LCD module may be faulty. Replace it with a new one and return to Procedure 3. If there is still an error, perform Check 8. The System board may be faulty. Replace it with a new one. If there is still an error, perform Check 9. The CPU may be faulty. Replace it with a new one following the instructions in Chapter 4. The memory may be defective. Replace the memory module with a new one following the steps described in Chapter 4. If the problem persists, perform Check 10.

2.8 ODD Drive

2.8 ODD (Optical Disk Drive)
To check if the internal ODD drive is defective or malfunctioning, follow the troubleshooting procedures below as instructed. Procedure 1 ODD Cleaning Check Procedure 2 Test Program Check Procedure 3 Connector Check and Replacement Check
Procedure 1 ODD Cleaning Check 1. Turn off the power to the computer. 2. Open the ODD tray by inserting a slender object such as a straightened paper clip into the eject hole. The object must be long enough to activate the eject mechanism. 3. Clean the laser pickup lens with a lens cleaner. Apply the cleaner to a cloth and wipe the lens. 4. If the ODD drive still does not function properly after cleaning, go to Procedure 2. Procedure 2 Test Program Check Execute the ODD drive test program available as part of the maintenance test program. Insert the diagnostics CD in the computer's CD, turn on the computer and run the test. Then insert a test ODD (Toshiba-EMI DVD-ROM TEST DISK TSD-1) into the ODD drive. See Chapter 3 for information on how to perform the test. If any error is detected by the test, go to Procedure 3. Procedure 3 Connector Check and Replacement Check The ODD drive is connected to the system board by the connector. The connector may be disconnected from the system board or faulty. Disassemble the computer following the steps described in Chapter 4 and perform the following checks: Check 1 Make sure the following connector has been firmly connected to the ODD drive and the system board.

Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual 1
A Formatted FLOPPY DISK A Test Media CD (A-BEX TEST CD-ROM TCDR-702)(for CD-ROM test) A Test Media DVD (Toshiba-EMI DVD-ROM TEST DISK TSD-1) An External Monitor (for DISPLAY test) A CD-ROM Driver (for CD-ROM test) Audio Line for audio record test A Data CD (for CD-ROM test) The following chapters describe all the test details. The test items could be selected from the DIAGNOSTIC TEST menu. Note: When booting up the unit for the first time, the system will automatically select the location of the result log file. If a USB floppy drive is connected, and there is an unprotected floppy diskette with more then 50KB spare space in the drive, system will save all log files into the root directory the diskette; otherwise, system will save all log files in the root directory of RAM disk.
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3.2 Quick Start

Quick Start
When the system is booting from Service Diagnostic CD, the following screen will be displayed:
Please select a test item or select 0 to exit to Free-DOS: 3.2.1 Quick Test When this item is selected, the system will run the configured test items and generate a test report automatically. When the test is completed, a file named Quick.log would be saved in the defined location. When Quick.log is being created, meanwhile, a file named quick.log has already existed, the system will automatically rename Quick.log to Quick.old for the backup purpose of the log file. For the detail of test item, please refer to Quick Test Item List. 3.2.2 Customization Test When this item is selected, the system will run the diagnostic programs according to the procedures you defined. When the test is completed, a file named Custom.log will be saved in the defined location. Please see the following example-- Mouse test.
Use arrow key to select TouchPad item on Peripheral in the menu, then press Space key to select it. (When it is being selected, there is a X marked in the [ ])
Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual 3

8 Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual
3.2 Quick Start 3.2.6 Audio Record Test
Check whether the system could record the sound normally. If there is no error during the whole test, Pass; otherwise Fail. The test will repeat for four times. When the test is completed, a file named autest.log will be saved in the defined location. 3.2.7 DMI Read Read the information from the systems SMBIOS and display it in the screen as follows:
User can press any key to exit the program. 3.2.8 DMI Write In addition to reading the DMI information, DMI Write also permits attributes editing and updating: Manufacture, Product Name, Version, Serial Number, and OEM Part Number, etc. The following screen will be displayed:
Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual 9
In this screen, all lines which attribute could be edited and updated. The 1st line (the font in yellow with blue background) shows the attributes value that is read from the current system and the 2nd line (the font in red with turquoise background) shows the same value as that in the 1st line before users editing ent edition and continue editing the next attribute. User can modify the attributes value in the 2nd line and press Enter to confirm the curr During the editing, user could press F2 to confirm the DMI attribute update or press F4 to ignore the modification. Press ESC to exit the program of DMI Write. The confirmation screen is as below:
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NOTE: Setup All of DMI Information in Type is Max 32 Digital
The attributes that have been modified would be marked in red; otherwise in yellow. User could press F2 to save the changes, or press F4 to ignore and exit the current program. 3.2.9 System Information This function is used to read the system information. When the test is completed, a file named System.log will be saved in the defined location. During the reading process, the following screen will be displayed to indicate that the progress is in detection:

34 Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual
Pattern Size: Choose the pattern size BYTE, WORD, DWORD or ALL. Percent (%): Choose the percentage of the defined range of the memory to be tested. Time Limit(h): Choose or Input the time (hour) of the defined range of the memory to be tested. Time Limit(m): Choose or Input the time (minute) of the defined range of the memory to be tested. Subtest 03 Patterns This test item is to check whether the system memory includes base memory and extended memory that could be accessed correctly through writing and reading with a series of designed pattern data. Below is the parameter setting dialog window.
Test Option: Choose the Memory part to take the test Base Memory or Extended Memory. Extended Memory Test Range: Specify the test coverage range of Extended Memory. If user chooses Total Size, it means that the whole Extended Memory will be tested. Although user can input the parameter into other select box, but the selected result is invalid. If user chooses Special Size, the test of Extended Memory will be taken according to the coverage range that user chooses or time. Extended Memory Start Address (MB) & Extended Memory End Address (MB): Set the range of extended memory that is to be tested, the
Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual 35
test coverage would be based on the setting and the value in Percent (%) mentioned at below. Pattern Size: Choose the pattern size BYTE, WORD, DWORD or ALL. Percent (%): Choose the percentage of the defined range of the memory to be tested. Time Limit(h): Choose or Input the time (hour) of the defined range of the memory to be tested. Time Limit(m): Choose or Input the time (minute) of the defined range of the memory to be tested. 1. Bit Stuck High Test Data pattern: Every bit is 1 (Each bit is high) 2. Bit Stuck Low Test Data pattern: Every bit is 0'(Each bit is low); 3. Checker Board Test Data pattern: Lo-byte and hi-byte are composed with 0101(0x5) and 1010 (0xA); 4. CAS Line Test Data pattern: Lo-byte and hi-byte are composed with 0000 (0x0) and 1111(0xF); 5. Incremental Test Data pattern: A series of increasing data from 0 by adding 1 each time; 6. Decrement Test Data Pattern: A series of decreasing data from the maximum (e.g. 0xFFFF) by subtracting 1 each time; 7. Incremental / Decrement Test Data Pattern is a series of data whose low byte is increasing data from 0x00 and high byte is decreasing data from 0xFF. Subtest 04 Extended Pattern
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Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual 53

Communication (COMM)

LAN Card

Subtest 01

This test item is to check whether the module can detect the existence of the network card and display its related information. 1. Device ID Detection Detect the device ID of the network card. 2. Vendor ID Detection Detect the vendor ID of the network card. 3. MAC Address Detection Detect the MAC address of the network card.
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Subtest 01 Keyboard

This test item is to check whether the keyboard works normally. 1. Keyboard Data Line Test Check whether the keyboard data line works normally. 2. Keyboard Clock Line Test Check whether the keyboard clock line works normally. Subtest 02 Mouse Test
Check whether the point devices work normally. 1. Touch Pad Before test Touch Pads function, user should set a timeout time at below screen:
At the below screen of Touch Pad test, user can press the left button, right button, and move the mouse to verify its functions for times, and the test will end either by user break or test time is out.
Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual 55

Led Test

1. Led Test Check whether the Device led works normally.
NOTE 1:If The Machine is AMD Platform, The HDD LED is very Dim
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3.11Error Codes and Description
3.11 Error Codes and description
The format of Error Code is ddxxee, and dd is the device ID (1~2 chars), xx is test function ID of device (2 chars), ee is the error code of device (2 chars); the range of error code is from 01 to 99 in each device (the common error codes in all device are set to 99 and spanned).
Device ddxx Error Description Code ee Common Error 94 01xx 02xx Interactive Mode Needed CPU CPU General Function Error CPU Arithmetic Error CPU Logic Error CPU Type Error CPU Speed Error NPU General Function Error NPU Interrupt Error CPU Information Error The CPU General Function register is damaged. Replace the CPU. Cause The test is not under interactive mode. Action Check whether the interactive test mode is adopted.

RTC Alarm Error

The PC speaker's sound source --counter/timer 8253 cannot As above. produce corresponding timing signal. Check the board. As above. As above. Check PCI configuration on main board or PCI Device
PCI Bus Error No PCI. PCI Bus Scan Error PCI test fails. PCI Device Access Error PCI access fails. PCI Config Verification Error Wrong PCI configuration.
58 Satellite L350,Satellite Pro L350, EQUIUM L350,SATEGO L350 Maintenance Manual
configuration. Repeat multiple times. If there is always the same error, replace the board. As above. As above. Check the FAN connection. As above. As above.

53 34xx 03 04xx 03 04

PCI to ISA Bridge Error ESCD Error ACPI Table Test Error FAN Fan Slow Speed Test Fail Fan Stop Test Fail Fan Fast Speed Test Fail Video Text Attribute Error
PCI-ISA bridge errors. ESCD errors. Errors with the ACPI table test. The fan slow speed test fails. The fan stop test fails. The fan fast speed test fails.
Check whether there is any Physical problems with the video physical problem with the video card. card. Text Page Selection Error As above. As above. Text Color Error As above. As above. Text Mode Error As above. As above. 1) Check whether there is any physical problem with the video 1) Physical problems with the video card. card. VGA Mode Error 2) Physical problems with the 2) Check whether there is any physical problem with the monitor. monitor. Check whether there is any Physical problems with the video Character Test Error physical problem with the video card. card. DAC/Palette Address Test As above. As above. Error Color Purity Test Error Check whether there is any Physical problems with the video physical problem with the video card or the monitor. card or the monitor. As above. As above. As above.
VESA Mode 15bits Direct As above. Color Test Error VESA Mode 16bits Direct As above. Color Test Error VESA Mode 24bits Direct As above. Color Test Error
Get the PCX graphics map Failure in getting PCX graphics Check for the PCX graphics map. Error map. Bitblt Engine Test Error VESA Video Memory Test Error Physical problems with the video Check and see whether the video card. card has any physical problem. As above. As above.

Removing the Optional Memory Remove the optional memory (module) according to the following procedures and Figures 44, after checking that the computer is turned off in boot mode. CAUTION: Remove the optional memory after turning off the computer. If this is violated, the computer or memory can be damaged. 1. Turn the computer upside down. 2. Release one optional memory cover securing the screw. 3. Remove the memory cover. CAUTION: Do not touch the connectors on the memory modules or in the computer. Contaminated connectors can cause memory access problems.
Memory cover Memory cover secure screw

Memory slot Latches

Figure 4-4 Removing the optional memory 4. Spread out the two memory lock latches so that the memory module pops up. 5. Pull the memory module up and out at an angle, using care to avoid touching the connectors.
Installing the Optional Memory Install the optional memory (module) according to the following procedures and Figures 4-4, after checking that the computer is turned off in boot mode. Note: The slot A is reserved for main memory. Use the slot B for expanded memory. If only one card is installed, use the slot A. CAUTION: Install the optional memory after turning off the computer. If this is violated, the computer or memory can be damaged. 1. Insert the memory module into the connector at an angle of 45 degrees. 2. Press down on the memory module so that it is secured with both memory lock latches. 3. Reinstall the optional memory cover. 4. Secure the optional memory cover with the optional memory cover securing screw. After the computer is turned on, check the hardware configuration in the Hardware Setup or TSETUP program to make sure that the installed memory module has been recognized by the system. If it has not been recognized yet, check the connections.

4.2 HDD

Removing the HDD CAUTION: Do not press on the top or bottom of the drive. Applying such pressure can either corrupt the data in the drive or damage the drive.
Remove the HDD (hard disk drive) according to the following procedures and Figures 4-5, 46. 1. Release the two HDD cover screws securing the HDD cover. 2. Remove the HDD cover.
HDD cover HDD cover secure screw

HDD pack

Figure 4-5 Removing the HDD pack
3. Remove the HDD pack by pulling on the tab attached to the pack, following the direction of the arrows. NOTE: Do not disassemble the HDD pack when it is working normally. Disassemble or replace the HDD pack only if it fails. 4. Place the HDD pack on a flat surface (such as a desk), and remove the two M3x4 black flat head screws with M3x4 black head screws. 5. Place the HDD pack on a flat surface (such as a desk), and remove the chassis.
HDD chassis M3x4 Black flat head screw
M3x4 Black flat head screw

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281.97 inc.vat

Summary
GRADE A2 - Slight Damage Designed for great everyday performance, Equium range products are affordable but serve up the power, features and portability that even the most demanding home users require. Packed into the trademark silver and black case, as with all of Toshibas notebooks, these machines are designed to take the knocks that are associated with todays busy lifestyles. And as it comes armed with a top of the range Pentium Dual Core T2370 processor and a load time reducing 2GB of RAM, this machine is future proof and always ready to perform. A 120GB hard drive is more than ample for holding all your personal and workrelated files, home videos, movies, photos, etc so finally you can leave the discs at home. The 17" TruBrite screen with a resolution of 1440 x 900 means movies and photos look crisp, clear and vibrant. With all this and more contained in one of the best looking machines on the market, 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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Processor - Intel Pentium Dual Core T2370 / 1.73 GHz ( Dual-Core ) RAM - 2 GB (installed) / 4 GB (max) - DDR II SDRAM - 667 MHz ( 2 x 1 GB ) - Need more memory in this laptop? Call 4413 to get an upgrade Hard Drive - 120 GB - Serial ATA-300 - 5400 rpm Operating System - Microsoft Windows Vista Home Premium - Want this laptop with Windows 7? Call 4413 to get an upgrade Screen - 17' TFT 1440 x 900 ( WXGA+ ) - TruBrite Optical Drive - DVDRW (R DL) / DVD-RAM Graphics - Intel GMA X3100 Bluetooth - No Notebook Camera - Integrated - 0.3 Megapixel Warranty - 3 Months warranty

Technical Specifications

Price correct as at Wednesday, October 27, 2010 6:53 AM. Please check the website for the latest price.