IBM 6058, 6578, 6579, 6269, 6059, 6569, 6568, 6648 Beep Symptom FRU/Action, See System board memory on

Beep Symptom	FRU/Action
3-1-XDMA register failed	1.	System Board
3-2-4Keyboard controller failed	1.	System Board
	2.	Keyboard
3-3-4Screen initialization failed	1.	Video Adapter (if installed)
	2.	System Board
		Display
3-4-1Screen retrace test detected an error	1.	Video Adapter (if installed)
	2.	System Board
	3.	Display
3-4-2POST is searching for video ROM	1.	Video Adapter (if installed)
	2.	System Board
4	1.	Video Adapter (if installed)
	2.	System Board
All other beep code sequences	1.	System Board
One long and one short beep during POST.Base	1.	Memory Module
640 KB memory error or shadow RAM error
	2.	System Board
One long beep and two or three short beeps	1.	Video Adapter (if installed)
during POST.(Video error)
	2.	System Board
Three short beeps during POST	1.	See “System board memory” on page 135
	2.	System Board
Continuous beep	1.	System Board
Repeating short beeps	1.	Keyboard stuck key?
	2.	Keyboard Cable
	3.	System Board

No-beep symptoms

Note: Types 6058/6059/6269/6578/6579 computers default to come up quiet (no beep and no memory count and checkpoint code display) when no errors are detected by POST.

To enable beep and memory count and checkpoint code display when a successful POST occurs, do the following:

1.Select Start Options in the Configuration/Setup Utility program (see “Setup Utility program” on page 122).

152Hardware Maintenance Manual: IBM NetVista Computer Types 6058, 6059, 6269, 6568, 6569, 6578, 6579, 6648,

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