IBM 8688 manual Video test error codes, USB test error codes

Code/Explanation		FRU/Action
0550h	(Read timeout .)	1.	Confirm that drive is configured.
		2.	Check drive cables and connections.
		3.	Drive.
		4.	I/O board or SCSI add-on controller.
0560h	(File not found.)	1.	Check if AMIDiag CD is present in drive.
		2.	Confirm that drive is configured.
		3.	Check drive cables and connections.
		4.	Drive.
		5.	I/O board or SCSI add-on controller.
0580h	(Cannot allocate memory.)	Restart the server and retry.
0590h	(Command not supported. Unable to	1.	Confirm that drive is configured.
run the test on the device.)
		2.	Check drive cables and connections.
		3.	Drive.
		4.	I/O board or SCSI add-on controller.

Video test error codes

Code/Explanation		FRU/Action
0900h	(Vertical Synchronization Test failed.)	I/O board
0901h	(Horizontal Synchronization Test failed.)	I/O board
0902h	(Graphics controller test failed.)	I/O board
0903h	(Attribute controller test failed.)	I/O board
0904h	(DAC register test failed.)	I/O board
0905h	(Video adapter memory R/W test failed .)	I/O board
2100h	(Video adapter attribute test failed. )	1.	Video monitor
		2.	I/O board
2102h	(Video adapter color test failed.)	1.	Video monitor
		2.	I/O board
2110h - 2120h (Param1 x Param2 mode test failed.)		1.	Video monitor
		2.	I/O board

USB test error codes

If any of the following USB errors occur on devices not directly attached to a USB port on the xSeries 450 (for example, a USB mouse attached to a USB keyboard with an internal USB hub), connect the suspect device directly to the xSeries 450 and re-run the failing test to isolate whether the failure is with an intermediate device, the device being tested, or the USB subsystem of the xSeries 450. In cases where the direct attachment passes, replace the intermediate devices and re-test in the original configuration before replacing the device being tested or the I/O board.

Chapter 6. Symptom-to-FRU index 167