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FRU tests
The following table shows the test for each FRU.
Table 3. FRU tests
FRU
System board
LCD unit
Keyboard
Hard disk drive
Diskette drive
Memory
Applicable test
1. Diagnostics --> CPU/Coprocessor
2. Diagnostics --> Systemboard
1. Diagnostics --> Video Adapter
2. Interactive Tests --> Video
1. Diagnostics --> Systemboard --> Keyboard
2. Interactive Tests --> Keyboard
Diagnostics --> Fixed Disks
Diagnostics --> Diskette Drives
1. If two DIMMs are installed, remove one of them and run
Diagnostics --> PM Memory.
2. If the problem does not recur, return the DIMM to its
place, remove the other one, and run the test again.
3. If the test does not detect the error, run Diagnostics -->
PM Memory.
Lenovo IdeaPad Z560/Z565
33
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