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Service Hints & Tips

Document ID: YAST-3JSPUN

This document is provided to IBM and our Business Partners to help sell and/or service IBM products. It is not to be distributed beyond that audience or used for any other purpose.

TP 310,315 - PC Test Card LED

Applicable to: World-Wide

PC Test Card LED:
The green LED on the PC Test Card turns on when the PCMCIA test is running. If the LED does not turn on, check that the card is installed correctly by reseating the card. If it still does not turn on after it is reseated, try using another slot for the test. If the LED still does not turn on and the test fails, replace the FRU shown by the diagnostic error code.

PQA Diagnostic Program Error Codes and Messages:

Error
Code

Message

FRU/Action in Sequence

System

16XX

RTC(Backup battery error.

Backup battery

1XXX

CPU or System board error.

1. Reload BIOS default setting.
2. CPU.
3. System board.

2XXX

Memory error.

1. Reseat CPU.
2. DIMM.
3. System board.

3XXX

Keyboard error.

1. Reseat Keyboard.
2. Keyboard.
3. System board.

4XXX

Video error.

System board.

5XXX

Parallel Port error.

System board.

6XXX

Serial port or system board error.

System board.

7XXX

Diskette drive error.

1. Diskette drive.
2. System board.

8XXX

Hard disk error.

1. Load BIOS Default Setting.
2. Hard disk connector board.
3. Hard disk.

9XXX

CD-ROM error.

1. Reseat CD-ROM cable.
2. CD-ROM drive.
3. System board.

10XXX

CPU or System board error.

1. CPU.
2. System board.

11XXX

Pointing device error.

1. TrackPoint board FPC cable.
2. TrackPoint board.
3. Keyboard.
4. System board.

PCMCIA
X XXXX

PCMCIA error.

1. Replace PC Card.
2. PCMCIA slots assembly.
3. System board.


Running Fan Diagnostics Program:
The system is equipped with sensors to protect against system overheating. By setting video controller and processor thermal thresholds, the system can turn on the cooling fan or shut down automatically when temperatures reach the defined threshold parameters.

For systems experiencing frequent auto sensor shutdown, you might need to reset the thermal sensor threshold (refer to "Setting Thermal Sensor Threshold" on page 34) and execute the fan test to ensure the cooling fan is operating normally.
Follow the steps below to use Fan Diagnostics Program:
1. Boot from the Diagnostic Program Disk.
2. Select Fan Diagnostics from PC DOS 7.0 Startup Menu.
3. Follow the instruction on screen to execute fan diagnostics.

Note:
If test failed, try reseating the fan connector or replacing the fan.


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Hardware Maintenance Information

Date Created

08-07-97

Last Updated

07-04-98

Revision Date

03-04-99

Brand

IBM ThinkPad

Product Family

ThinkPad 310, ThinkPad 315

Machine Type

2600

Model

Various

TypeModel

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