pleas help with my video card ( EVGA e-GeForce GTX 770 )

[waeil]

hi Guys
i have a problem i have video card EVGA e-GeForce GTX 770 2G
that there is a problem with the colors of the screen while install driver and i tried many times and after i saw some videos on the internet
and i tried to heat the processor and i fixed the problem but with install this driver ( Display.Driver ) only and while installing the other drivers
the problem backs again and i enough that driver ( Display.Driver ) and when i try to open any game the problem backs again and i also did ( BIOS ) the game open
for only one minute and the problem backs again
And there is some photos of the Video card details
pleas if any one can help me with that problem i would be thankfull to him / her and thanks for reading

 

[Shrek]

Reflow only really works long term if soldering flux is also used.

 

[waeil]

Reflow only really works long term if soldering flux is also used.

can you explain more pleas?

 

[Mr.Scott]

Chuck that card. It'as a goner.

 

[Shrek]

can you explain more pleas?

Video Card Reflow | Electronics Repair And Technology News Video Card Reflow

#post_contentVideo Card Reflow By Andy Sheik

jestineyong.com

 

[GerKNG]

if you have an old toaster.. disassemble the card and remove as much stuff as possible.
put in in a toaster for several minutes and repeat it for around 7-8 minutes (check for burn marks)

it might be hot enough to melt the BGAs again.
if it does not fix it. sell it on ebay as for parts. it's dead.

Do not use the toaster for food again!

 

[Shrek]

Electrolytic capacitors really can't take such temperatures and melting solder without flux does not really make for a good flow.

 

[GerKNG]

Electrolytic capacitors really can't take such temperatures.

i toasted a GTX 460 and it worked for over 6 months after it.
Buildzoid did it, many others did it.

 

[Shrek]

I tip my hat to you, but hope the cards I revived will last years; they survived hours of FurMark, so that bodes well. Try soldering without flux and one will see the problem.

 

[Ruru]

Electrolytic capacitors really can't take such temperatures and melting solder without flux does not really make for a good flow.

Caps are needed to be insulated from the high temperature when reflowing with typical home equipment (oven etc.).

 

[Shrek]

Not if one uses a heat-gun; just saying.

Not here to argue; if the oven works for you and the heat gun for me, all the more power to us all.

 

[waeil]

hello guys thx for ur replys

today i did a small step i dont know if it good or no
i get a petrol and washed the card with petrol 3 times and left it and it was look like a new card
then i get my heat gun 450w used it on card for 5 mintes 2 times and it works fine with me but i scared to contunie playing on it and damaged again so any good idea or fix

and thx

 

[qubit]

It's artifacting like crazy - that card is dead. Bin it, or flog it on eBay for parts.

Heating it up is more likely to break it more rather than fix it. Not sure washing it in petrol was a good idea as it can attack some materials.

 

[Shrek]

then i get my heat gun 450w used it on card for 5 mintes 2 times and it works fine with me

It 'works fine with me'; looks like you fixed it.

It needs flux to have any chance of long term success; I brought back one dead card and one that was artifacting something terrible. Pouring soldering flux under the chip before heating is not hard.

 

[waeil]

It 'works fine with me'; looks like you fix it,

It needs flux to have any chance of long term success; I brought back one dead card and one that was artifacting something terrible.

That said, I agree with the others: throw it away.

untill now its work fine with me no any problem with card and its 32 temperature and i opned a game for 1 minte only so did i contuine playing and thx for ur reply

 

[Shrek]

Mission accomplished; enjoy your 'new' card.