New computer gets blue screen

[malsori]

Im getting tired of this.. I build my computer last week I and just keep runing in to problems, but today I thought I made it but ofc not, I playing bf3 when I suddently gets blue screen, I tired 4 games and I got the same message ,, bla bla stop working... then when I tried to write in this forum from my computer the text that im writing right now just dissapered... And I had to klick 3 times and the text poped up? wtf ? never knew that could happend haha. so the blue screen started to come after a while and it rebooted the computer but the more often the computer restart the more earlier the blue screen pops up, now I tried to clean all the drivers with win 7 usb, when that was done and I was trying to install windows it said copying files and then the blue screen poped up again.. now im getting mad .could this be a hardware problem, becouse the first motherboard this company send me failed and now another one ? I took one of the ram memmory out and installed win 7 and everything is still working without any blue screen BUT when I took the ram out the bios must have resteted becouse its running with the motherboard gpu, 

 

is the problem the gpu that im using or is it the ram or is it something els ? right now its sinatlling the drivers for my "real" gpu.
Could I maybe put the ram back and see if the bluescreen will come back or could I find out in another way what the problem is `? I mean if it was a ram issue the comuter woulnd run in the first place ?

 

sorry about the text but please help me . cant w8 another 2 weeks for new hardware

 

spec: geforce 660ti, vengance 8x2 ram. z87-g45 , i7 hashwell

[dylandylandylan]

You can switch from the integrated graphics to dedicated graphics in the BIOS,

If you can do that, and it runs, then the problem is with one of your RAM modules.

Run on memtest with one at a time, and see if it passes.

[Godlygamer23]

Remove one stick of RAM. If BSODs are still occurring, swap the sticks.

[malsori]

okay it was the stick :( one of them just gave me blue screen insta :( thnx guys . anothe sucess help in this forum