my system recognizes the graphic card and in the device manger it shows my display adapter as gtx 650 ti.when the vga plug is attached to my gtx 650 ti the boot screen and desktop(low resolution) appears without any nvidia drivers installed....but when i install the nvidia drivers and restart, my screen goes blank(different colors appear each time i restart like once blue and once green...)....plz some one help...........
my guess is that
1. there is some problem with driver where my cpu and gpu are not compatible
2. some problem in vga driver.
my old card is nvidia 8400 gs and when i attach it my screen comes normally........the only problem is when i attach my gtx 650 ti and restart my pc the display crashes at the log in screen.
what i have done till now
1. updated bios
2. changed bios settings.
3. finished windows update.
4. installed all the previous drivers for the card including beta versions but it din't matter.
processor : intel core 2 duo E7400 2.8 GHz
mother board: gigabyte ga g311m es2l
psu : cool master 550 w RS-550-PCAr
ram : 4gb ddr2 ram
hard drive : 320 gb
gpu : nvidia geforce 8400 gs
at present trying to attach my palit gtx 650 ti