Power light comes on or blinks but no picture, do i need a special driver
SOURCE: when I power on my viewsonic monitor it flickers
After 2 years, more likely the caps will be bad by now, worst case will be bad lamps, open it up and look inside for caps with bulging top first, see example of failed monitors due to bad caps/lamps: http://s807.photobucket.com/home/budm/allalbums
Post back what you see so we can guide you further.
SOURCE: optiquest vs11201 monitor not above 640x480 resolution
You need to download the driver from DELL for your video card, my 3000 use video driver R79733.EXE.
You may have virus in your computer if you cannot update the drivers, sometime it is better to start from clean drive to help get rid of stuff that get installed into the computer.
SOURCE: optiquest q9b-2 blank white screen (lights up
Often problems with LCD monitors can be traced to bad capacitors. The following sites will help you identify if your monitor has bad capacitors, and how to replace them.
www.fixyourmonitor.com and http://www.youtube.com/watch?v=9Q6_TgNJvQw
Good Luck!
Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.
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