No Signal when gaming.. making me sad, help pls

[Xazone]

Dear users,

My problem is, when i want to play a game, i can play it for 3 minutes (even less if i go to some places in the game/games), after that my monitor just says "No Signal" and goes to sleep..

I did sent my GPU back, (ASUS 780TI DC2 OC) and got it back, but no fix.
When it was gone for warranty i played the game on my Integrated Graphics (Intel HD 4600)
and i had NO problems whatsoever..

I have plugged my pc to different monitors.. VGA with DVI adapter.. and HDMI, Still the same problem..

I have completely reinstalled my Drivers too..

I am completely clueless what it could be.. Someone Please help

Edit; The temps when gaming for the CPU nor GPU never go above 65°C

Specs;

Asus GTX 780TI DC2 OC
Asus Maximus VII hero
I7 4790k
XFX Core Edition PRO750W

Thanks in advance

 

[dna316]

get a program called hwmonitor and check the temperature of your graphics card....

 

[Yamitime]

Sounds like your monitor is a little tired and could do with a rest,try putting the monitor to bed with a glass of milk and try not disturb it till the following day.Works for my girlfriend ,sometimes she wont play games as shes tired

 

[Xazone]

get a program called hwmonitor and check the temperature of your graphics card....

Oh forgot to mention, The temps when gaming for the CPU nor GPU never go above 65°C

 

[Yamitime]

bios update ?

 

[Yamitime]

Check your power settings (profiles) switch it to performance . in control panel /power .

 

[Xazone]

Check your power settings (profiles) switch it to performance . in control panel /power .

Updated BIOS, Didnt work.
Power profile was already on performance.

 

[Yamitime]

You can change the individual COMPONENTS IN POWER SCHEMES, Even though its on performance you can choose to turn off hd on its own or usb,monitor etc .Advanced settings in power schemes.