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display drivers not responding

 
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seema saxena
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PostPosted: Thu Sep 29, 2011 12:26 pm    Post subject: display drivers not responding Reply with quote

my samsung lcd monitor(syncmaster940bx)goes dark when i switch it on.just for a sec a screen becomes visible with the screen saver then it becomes dark.if i press its 3rd button then again screen becomes live & as i leave the 3rd button it becomes dark. when i attached this lcd screen with my laptop then the message comes- display drivers not responding. reboot the system. i tried but all in vain.please be kind enough to help me.
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jts1957



Joined: 24 Nov 2008
Posts: 2475
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PostPosted: Thu Sep 29, 2011 3:30 pm    Post subject: Reply with quote

"Check Signal Cable" (?screen saver?) appears (and "stays on") with signal wire detached?

If YES = Driver (computer) problem - from 940b user manual:
When prompted by the operating system for the monitor driver, insert the CD-ROM
included with this monitor. Driver installation is slightly different from one operating
system to another. Follow the directions appropriate for the operating system you
have.
Prepare a blank disk and download the driver program file at the Internet web site shown
here.
􀁺 Internet web site : http://www.samsung.com/ (Worldwide)
http://www.samsung.com/monitor (U.S.A)
http://www.sec.co.kr/monitor (Korea)
http://www.samsungmonitor.com.cn/ (China)


If NO = Problem with monitor itself. Usually puffed electrolytic(s) on the power supply/inverter board. Or bad CCFL bulb(s). Or ...
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