Nvidia GTX 650 1gb black screen during driver install

Leonu

Prominent
Apr 5, 2017
11
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510
I got used pc with gtx 650 graphics card. After installing win7 x64 pro, i open device manager and my video card been written "microsoft basic video driver". I go to nvidia website and download latest driver 378.78 whql.
While installing my screen turn black. I left it for 30 min, but he not turn on. I can hear windows sounds, thats strange. I made hard reset on my pc and after he boot, screen turns back, but video driver not install. I search for other driver and found 332.21. I install it normally and everything been good. Later i tried to update drivers, but i got same problem. I log in to safe mode and install latest driver there. Everything been good, but after i reboot my pc, black screen appears again, but now after windows logo. I tried install older drivers, but i got blackscreen AGAIN. Pls help.

My pc specs:
Intel i5-4440 3.10 ghz
Nvidia GeForce gtx 650 1gb
Motherboard Gigabyte ga-h81m-s2vp
Geli 8gb ram 1600

P.S
Sorry for my english language, i from Russia, and not find any help there
 
unplug and replug the card

if necessary, is a 6pin PCIe power connector plugged in?

BIOS of the motherboard up tp date? Use q-flash inside BIOS to update it with an usb flash drive.

how did you connect the monitor to the gtx650
Should i first update driver on my card, before unplug her? About bios and motherboard: yes, all of them updated. And about 6pin PCIe, i reply you later.
 
Just to be sure the card is fitted tightly in the slot, remove and reinstall it.
After this update the driver
I tried do that, but it had no effect. I deleted driver and tried install latest. He's successfully installed, but after reboot i get black screen after windows logo
 

my bios version is V7
And integrated graphics turned on.
 


Turn integrated graphics off and try again
 

can you give me link to manual? Also where is i can find atx12 power plug?
 

ok, i reply you later

UPD: that not help
 

this is it?
http://imgur.com/a/J3g5k
 

As i know, my power block have one 8pin ATX12V plug, but maybe im not right. About brand and model i reply you later.