Fru Tests - Lenovo ThinkPad E30 Hardware Maintenance Manual

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FRU tests

The following table shows the test for each FRU.
Table 1. FRU tests
FRU
System board
Power
LCD unit
Audio
Speaker
Keyboard
Hard disk drive or
solid state drive
Diskette drive
Memory
Applicable test
1. Diagnostics --> CPU/Coprocessor
2. Diagnostics --> Systemboard
Diagnostics --> ThinkPad Devices --> AC Adapter, Battery 1
(Battery2)
1. Diagnostics --> Video Adapter
2. Interactive Tests --> Video
Enter the BIOS Setup Utility and change Serial ATA (SATA) setting
to Compatibility, and run Diagnostics --> Other Device -->
Conexant Audio
Interactive Tests --> Internal Speaker
Note: Once Audio test is done, the no sound is heard this test. In
this case, turn off and turn on the computer. Then, run this test
again.
1. Diagnostics --> Systemboard --> Keyboard
2. Interactive Tests --> Keyboard
Enter the BIOS Setup Utility and change Serial ATA (SATA) setting
to Compatibility, and run Diagnostics --> Fixed Disks
You can also diagnose the drive without starting up the operating
system. To diagnose the drive from the BIOS Setup Utility, do as
follows:
1. Remove any diskette from the diskette drive, and then turn off
the computer.
2. Turn on the computer.
3. While the message, "To interrupt normal startup, press the
blue ThinkVangate button," is displayed at the lower left of the
screen, press F1 to enter the BIOS Setup Utility.
4. Using cursor keys, select HDD diagnostic program. Press
enter.
5. Using cursor keys, select Main hard disk drive or Ultrabay
hard disk drive.
6. Press Enter to start the diagnostic program.
1. Diagnostics --> Diskette Drives
2. Interactive Tests --> Diskette
1. If two DIMMs are installed, remove one of them and run
Diagnostics --> Advanced Memory Tests.
2. If the problem does not recur, return the DIMM to its place,
remove the other one, and run the test again.
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