HP 8200 A2W54UT#ABA manual Certain typed symbols do not appear correct Cause Solution

Vibrating or rattling noise coming from inside a CRT monitor when powered on.

Cause Solution

Monitor degaussing coil has been activated.

None. It is normal for the degaussing coil to be activated when the monitor is powered on.

Clicking noise coming from inside a CRT monitor.

Cause Solution

Electronic relays have been activated inside the monitor.

None. It is normal for some monitors to make a clicking noise when turned on and off, when going in and out of standby mode, and when changing resolutions.

High pitched noise coming from inside a flat panel monitor.

Cause	Solution
Brightness and/or contrast settings are too high.	Lower brightness and/or contrast settings.

Fuzzy focus; streaking, ghosting, or shadowing effects; horizontal scrolling lines; faint vertical bars; or unable to center the picture on the screen (flat panel monitors using an analog VGA input connection only).

Cause	Solution
Flat panel monitor’s internal digital conversion circuits may be	1.	Select the monitor’s Auto-Adjustment option in the
unable to correctly interpret the output synchronization of the		monitor’s on-screen display menu.
graphics card.	2.	Manually synchronize the Clock and Clock Phase on-
		screen display functions. To download a SoftPaq that will
		assist you with the synchronization, go to the following
		Web site, select the appropriate monitor, and download
		either SP32347 or SP32202: http://www.hp.com/
		support
Graphics card is not seated properly or is bad.	1.	Reseat the graphics card.
	2.	Replace the graphics card.
Certain typed symbols do not appear correct.
Cause	Solution
The font you are using does not support that particular	Use the Character Map to locate and select the appropriate
symbol.	symbol. Click Start > All Programs > Accessories >
	System Tools > Character Map. You can copy the
	symbol from the Character Map into a document.

Solving Display Problems 283