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Windows 7: viewsonic LCD is not working with window 7

18 Dec 2009   #1

vista ultimate 64bit
viewsonic LCD is not working with window 7

as the title mention, my viewsonic LCD is not working with my copy of window 7. i dont know why. i have tried with my old samsung CRT, both of the DVI (using DVI-VGA converter) and VGA outout is working perfectly, but i cant get my LCD working. when i boot from safe mode, the LCD working. could it be my gfx card problem? here is my system spec. hope to solved this problem soon.

OS: MS window 7 ultimate 64bit
window version: 6.1.7600 build 7600
processor: Q6600
mobo: gigabyte GA-P35-DS3
mobo bios: F14 (latest)
GFX card: palit HD 4870 sonic dual version (512mb)
GFX driver: 9.12
HDD: WD 320G
PSU: CM 650W

thanks in advance..

My System SpecsSystem Spec
18 Dec 2009   #2

Windows 8.1 Pro RTM x64

Hi FairCold and welcome to Windows 7 Forums

Since your LCD monitor is working when you boot into safe mode, that eliminates hardware. It is probably a driver issue or, more likely since your CRT works, a settings issue. What refresh rate have you got it set at? There is generally no need to drive an LCD monitor at a higher rate than 60Hz. A CRT, on the other hand, can work upto 150Hz (depending on model and resolution). If your refresh rate is other than 60Hz, try setting it to that frequency and see what happens.
My System SpecsSystem Spec
20 Dec 2009   #3

vista ultimate 64bit

thanks mate. its working. thank you very much..
My System SpecsSystem Spec


 viewsonic LCD is not working with window 7

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