IBM A40 TYPE 6840, A40I TYPE 2271, A40P TYPE 6841 manual

POST Error Code	FRU/Action
190	1.	System Board
Chassis intrusion detector was cleared. This
is information only, no action required. If
this code does not clear:
1XX	1.	System Board
Not listed above
201, 20X	1.	Run Enhanced Diagnostics Memory
Memory data error
		Test
	2.	Memory Module
	3.	System Board
225	1.	Unsupported Memory
229	1.	L2 Cache Memory
External cache test error
	2.	System Board
262	1.	Run Setup. Check System Summary
POST detected a base memory or extended
		menu for memory. (See “Setup Utility
memory type error
		program” on page 7.)
	2.	Run the Extended Memory Diagnostic
		tests.
301	1.	Keyboard
	2.	Keyboard Cable
	3.	System Board
303	1.	Mouse
With an 8603 error
	2.	Keyboard
	3.	Keyboard Cable
	4.	System Board
303	1.	Keyboard
With no 8603 error
	2.	Keyboard Cable
	3.	System Board
3XX	1.	Keyboard
Not listed above
	2.	Keyboard Cable
	3.	System Board
5XX	1.	Video Adapter (if installed)
	2.	System Board
601	1.	Diskette Drive A
	2.	Diskette Drive Cable
	3.	System Board
	4.	Riser card
602	1.	Bad Diskette?
	2.	Verify Diskette and retry

62Hardware Maintenance Manual A40 Type 6840 A40P Type 6841 A40i Type 2271: IBM NetVista Computer