IBM 2274 manual Video and Monitor

Error Symptoms		Action/FRU
Modem ring cannot wake up	1.	Ensure the “Modem
system from suspend mode.		Wake-Up on Ring” in
		Configuration/Setup
		Utility is set to [Enabled].
		“Power Management” on
		page 5.
	2.	If PCI modem card is
		used, reinsert the modem
		card to PCI slot firmly or
		replace modem card.
	3.	If ISA modem card is
		used, ensure the modem
		ring-in cable from the
		modem card to system
		board CN16 is connected
		properly. See “System
		Board Jumpers and
		Connectors” on page
		109.
	4.	In Win 98 ensure that
		telephone application is
		configured correctly for
		your modem and set to
		receive messages and/or
		fax.
Video and Monitor
Video memory test failed.	1.	Remove all non factory-
Video adapter failed.		installed cards.
	2.	Load default settings (if
		screen is readable).
	3.	System board
Display problem:	1.	Monitor signal
- Incorrect colors		connection/cable.
- No high intensity	2.	Monitor
- Missing, broken, or	3.	Video adapter card
incorrect characters	4.	System board
- Blank monitor(dark)
- Blank monitor(bright)
- Distorted image
- Unreadable monitor
- Other monitor problems
Display changing colors.	1.	Monitor signal
		connection/cable
	2.	Monitor
	3.	System board

Check Procedures 51