No video? Dead mobo, cpu or Ram?

ThomasSchotman

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Sep 2, 2013
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I was a playing Sleeping Dogs at highest settings and 3d for an half hour and it became derpy for a sec and the computer turned off.
I tried to boot again and all the lights and fans are spinning and screen : nothing.
I was looking on this forum for a while and I thought that the psu died so i got a new one and nothing happend than I thought it was the gpu. I sent it back to the shop and I got a new one. Plugged it in the mobo and still no video.
Now I'm hopeless and I ask you all to help :)

Specs:
Msi 970a-G46
Amd fx 8120
Asus gtx 760-DC2OC-2GD5
2x Corsair 8GB RAM
Seagate Barracuda 2TB
4x Coolermaster fans
A disc drive (I'll find more specs for that)
Aerocool PGS-V V4

Things I replaced :
Bequiet 530w
Asus gtx 760-DC2OC-2GD5
 

ShaBaz Khan

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Jul 4, 2013
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are you getting the Beep sound ,wen u switch your system on??
 

ThomasSchotman

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Sep 2, 2013
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As far as I know 1 single beep but I can check in the weekend cuz I'm in an other house cuz of school

 

ShaBaz Khan

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yeah..do reply bcz that is the main thing.. different beep sounds indicate different things...but as u said... it is getting 1 beep..that means system is booting ... the problem might be with the mobo....u shuld also check your cable (VGA-HDMI, which ever u are using)..
 

ThomasSchotman

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Sep 2, 2013
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I tried both hdmi and vga but still nothing
 

ThomasSchotman

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Sep 2, 2013
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Long-Short-Short
it means (i think) videocard error?
but i've replaced him and used another card that i recently bought (GT 610)
 

ShaBaz Khan

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Jul 4, 2013
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yup that is related to graphics,
1 short: System boots successfully
2 short: CMOS setting error
1 long, 1 short: Memory or motherboard error
1 long, 2 short: Monitor or graphics card error
1 long, 3 short: Keyboard error
1 long, 9 short: BIOS ROM error
Continuous long beeps: Graphics card not inserted properly
Continuous short beeps: Power error

My assumption is the "1 long, 2 short: Monitor or graphics card error" ; you can disconnect your Keyboard and try to start.
also if that does'nt help go through this ..http://www.computerhope.com/beep.htm

this will surely help
 

ThomasSchotman

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Sep 2, 2013
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Plugged nothing in but power still same.
how would the website help?


not found any burned spots on mobo,
not yet done but ill do it tomorrow
reseated cpu last week with new coolpaste
 

ThomasSchotman

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Sep 2, 2013
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no, screen stays totally black it detects it has been connected so i'm sure the gpu is correctly connected