Philips 190E1SB/00 user manual Common Problems, Imaging Problems

Troubleshooting

•Safety and	Troubleshooting
Troubleshooting
•FAQs
	This page deals with problems that can be corrected by a user. If the problem still persists after you have tried these solutions, contact Philips
•Common Problems	customer service representative.
•Imaging Problems	Common Problems
•Regulatory Information
	Having this problem	Check these items
		● Make sure the power cord is plugged into the power outlet and into the back
	No Picture	of the monitor.
		● First, ensure that the power button on the front of the monitor is in the OFF
	(Power LED not lit)
		position, then press it to the ON position.
	No Picture	● Make sure the computer is turned on.
		● Make sure the signal cable is properly connected to your computer.
		● make sure the monitor cable has no bent pins on the connect side. If yes,
	(Power LED is Orange)	repair or replace the cable.
		● The Energy Saving feature may be activated

Screen says

● Make sure the monitor cable is properly connected to your computer. (Also refer to the Quick Set-Up Guide).

● Check to see if the monitor cable has bent pins. ● Make sure the computer is turned on.

AUTO button doesn't function in VGA mode

Imaging Problems

Image is not centered

Image vibrates on the screen

●The auto function is applicable only in VGA-Analog mode. If the result is not satisfactory, you can do manual adjustments via the OSD menu. Note that the Auto Function is not applicable in DVI-Digital mode as it is not necessary.

●Press the Auto button.

●Adjust the image position using the Phase/Clock of Setup in OSD Main Controls.

●Check that the signal cable is properly securely connected to the graphics board or PC.

file:///F/manual spec/813/spec/cd/Q70G900281312A 190E1/cd/Q70G900281312A 20090611/Q70G900281312A 20090611/lcd/manual/ENGLISH/190E1/safety/saf_troub.htm（第 1／3 页）2009-7-15 14:42:03