Computer crashing need help ASAP

[SemiSolid1]

Recently my Computer has started to crash normally playing League of Legends to reset I have to push the restart button to hold in the power button to shut down. So what happens is without warning my tv will go into a default picture and show the error message: 'No signal detected' in addition to this all audio is cut off. As I said at the beginning this has only happened when playing League of Legends this is a self built pc

Specs:

i5 3570k

asrock extreme 4

hyper x blu 8gb

sapphire 7870

vertex 4 ssd

corsair 700gs PSU

[unidentical]

have you tried reinstalling the latest ATI drivers?

[c.pryor2223]

Sounds like power failure / overheating. are you monitoring your temps at all?

[Wats]

This is called the Sapphire Black Screen of Death. You can Google it, it's the real name.

RMA your card now before you pull all of your hair out too. Remember to title your Email to Sapphire "Black Screen of Death".

You still have HD4000, and yes, you can overclock and overvolt your iGPU :P

[SemiSolid1]

This is called the Sapphire Black Screen of Death. You can Google it, it's the real name.

RMA your card now before you pull all of your hair out too. Remember to title your Email to Sapphire "Black Screen of Death".

You still have HD4000, and yes, you can overclock and overvolt your iGPU :P

What should I say in the email to them?

[Wats]

You can say anything really. Just request an RMA. Don't say if you overclocked or anything.

[SemiSolid1]

You can say anything really. Just request an RMA. Don't say if you overclocked or anything.

do they just ship me a new one? or do i ship them mine and they ship one

[Wats]

You have to ship your old one back first. You also need to send a receipt through email when they ask.

I asked for an advanced RMA, they don't do that :s

[SemiSolid1]

You have to ship your old one back first. You also need to send a receipt through email when they ask.

I asked for an advanced RMA, they don't do that :s

ok thanks