System freeze with different colors each time(vertical lines too)

kingGk

Reputable
Oct 10, 2014
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Hi Everyone,

Since last few days i am having horror time with my pc.

First my monitor turned completely yellow, then i see no activity in hard disk as the hard disk light didn't blink at all, so i had to use restart button.

Then till today, complete white screen one time, rose, brown, yellow with vertical lines etc come,i don't know whether to cry or laugh.

i tried many things, like completely removing display driver with display driver sweeper, reinstalled driver with cd, then removed it and downloaded the driver and installed it.

i removed firefox and used chrome, then the opposite, tried all options in bios and went back to default.

non worked, please help !!!

one thing to note, when i uninstall gpu driver, no error at all. I removed dust in gpu,(its fan working), removed and place it, even now my monitor connected to vga port of gpu, but its working with microsof basic display adapter.

my rig,

saphhire amd radeon hd 7770 1gb Gddr5

intel i5 4690K
600 va apc ups
seasonic S12II 650 watts psu
Acer al1702w monitor
asus optical drive - 1
wd 1 tb blue hard drive - 1
cooler master hyper 212x cpu cooler
asus z97 a motherboard
corsair 1x8 gb ddr3 ram
cooler master elite 431 plus
 

kingGk

Reputable
Oct 10, 2014
26
0
4,530


98% of the time one color screens, white one time and so,

when vertical lines come, they are very thin and light, colors dominate

thanks for replying.
 

kingGk

Reputable
Oct 10, 2014
26
0
4,530


thanks, but as noted, when i remove the gpu driver and let os work on microsoft basic display adapter, it works without a problem,

so its hard to be a cable problem in my opinion,

 

technician8827

Distinguished
Jul 14, 2009
4
0
18,510


sorry. i didn't noticed that.
if your vga is in warranty period then ship it to Customer Service.