Video TDR failure (NVLDDMKM.SYS), BSOD, Black screen cant log in

[Slattery]

Dear All

I am desperate for help.

Last night playing Fallout 4 i got a BSOD stating TDR Failure nvlddmkm.sys. It had happened a couple days earlier so turned it off for the night.

TThis morning I got the same thing over and over. Then it stopped and now i just get a black screen before I can even log in. If i swap my gpu to a different slot i can get through login then an instant black screen. If i plug my monitor into the motherboard its ok.

I have tried everything, windows updates, sfc, clean installs of drivers, old drivers, the lot, and nothing works. Im sitting here after 10 hours with absolutly no idea whats wrong. Please can someone help me.

I have a i7 4770k, 770 GTX Windows 10. here is a dmp file https://onedrive.live.com/redir?resid=A6086B8B7BBE4E74!1159&authkey=!ALtI0V7NfnV2zHw&ithint=file%2cdmp



Many thanks

[_I_]

what power supply?
brand/model

and is anything overclocked?

post a cpuz validation link
http://www.cpuid.com/softwares/cpu-z.html
cpuz -> validate button -> submit button
it will open a browser, copy the url (address) and paste it here

[Slattery]

http://valid.x86.fr/nxsihw

i hope you can help, many thanks

[_I_]

looks good

but what power supply?
brand/model


intel 1150 build is about 250w
gtx 770 is about 250w
make sure you have a quality 500+w power supply