Samsung PC21PBSSS/XSJ Press a key on the keyboard Seconds Image is not stable, May appear to

Appendix

Table 3. Troubleshooting – Image (Continued )

What you see...	Suggested Actions	Reference
Screen is blank and	■ The monitor is using its power	Power Saver, page 20.
power indicator light	management system.
is steady amber or	■ Move the computer’s mouse or
blinks every 0.5 or 1
	press a key on the keyboard
seconds
Image is not stable	■ Check that the display resolution	Display Modes, page 25.
and may appear to	and frequency from your PC or video
vibrate	board is an available mode for your
	monitor. On your computer check:
	Control Panel, Display, Settings
	■ If the setting is not correct, use your	Installing the Video
	computer utility program to change	Driver, page 6.
	the display settings.
	NOTE: Your monitor supports multiscan display functions within
	the following frequency domain:
	■ Horizontal frequency:	Analog: 30 kHz ~ 93 kHz
		Digital: 30 kHz ~ 81 kHz
	Vertical frequency:	30 ~ 85 Hz
	Maximum refresh rate:	210T: 1600 x 1200
		240T: 1920 x 1200
Image is not centered	■ Adjust the horizontal and vertical	H-Position, page 13.
on the screen.	position.	V-Position, page 13.
You need the monitor	■ Download the driver from WWW pages:
driver software	http://www.samsung-monitor.com
	http://www.samsungmonitor.com (USA only)

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