IBM T540, 9511-A, T54A manual Further

T54A-E.book Page 21 Saturday, February 19, 2000 12:05 PM

For image problems, you may want to run AUTO

Setup again before consulting to this section. In most cases, AUTO SETUP can fix the problems. See Auto Setup on page 8 for details.

Problem	Possible	Suggested Action	Reference
	Cause
		Š￿Check that the signal
	The monitor is	cable is firmly connected to	Connecting
		the computer.	your Monitor
	not receiving
Screen is blank		Š￿Check that no pins are	section on
	a video signal
and power		bent in the signal cable	page 5
indicator is		connector.
Flashing green
	Display mode
every 0.5			Further
	of the
second		Š￿Reconfigure the
	computer is		Information
		computer to use a
	outside the		section on
		supported display mode.
	range of the		page 18
	monitor
Screen is blank		Š￿Press any key on the
	The monitor is	keyboard or move the	Power
and power
	in the Power	mouse to restore
indicator is			Management
	Management	operation.
flashing amber			section on
	Suspend or	Š￿Check the Power
every 0.5 or 1			page 19
	Off state	Management software on
second
		your computer.
	There are	Š￿Select IMAGE LOCK	User
Image appears		menu in the OSD. Then	controls
	noises in the
to be smeared		select MANUAL to adjust	section on
	video signal
		FINE/COARSE settings.	page 13
Image appears	The Color		User
		Š￿Adjust the Color	controls
to be	setting may
		settings.	section on
discolored	be incorrect
			page 13
A few dots are	Š￿The LCD contains over 2,300,000 thin-
missing,	film transistors (TFTs). A small number of
	missing, discolored, or lighted dots may be
discolored, or
	present on the screen, which is an intrinsic
inappropriately
	characteristic of the TFT LCD technology
lighted.
	and is not an LCD defect.

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