my pc wont boot after a motherboard change

[keco2002]

so i got a motherboard for Christmas (asus p8b75-V) and before i had an asrock H61M/U3S3 after the change as i expected i ran into a few problems but i fixed them. then the same problems popped back up( the memory ok light being red) and so i reseated the ram and then a few hours later after quitting a game and entering notepad my secondary monitor got lines through it (like when you pause a vhs) then it put out a bsod saying something about a page where there isnt a page. so i restarted and it froze in the middle of loading so i pressed the reset button, a bsod so i restarted, a bsod each time a different problem until eventually it went into safe mode and i went into command prompt and entered "sfc /scannow" and it shut down instantly and went back into the bsod cycle. until finnaly it didnt boot the mem ok light was red again and no bios beep or anything showing on the monitor. oh also every time it got a bsod it was a .sys file i am not sure but i think one of them had to do with nvidia drivers. please help. i have done everything even just one stick of ram i even tried a 4gb stick of ram on its own which has a defected sector.

 

[Bob125484]

1. Here is the list of bios/CPU that you new mobo is required. Depends on CPU, you may need to update bios
https://www.asus.com/us/Motherboards/P8B75V/HelpDesk_CPU/
2. You may need to install fresh window if you switch motherboard.

 

[keco2002]

well it was working before with my current cpu in the new mobo and it think it is possibly windows but is there a way i can check and possibly fix any damaged system files being that i cant even boot into bios. there are a few file i wouldn't like to loose but ni can get most of them back.

 

[USAFRet]

A new motherboard often requires a full reinstall. There is no magic sauce to make it work. Either it does or it doesn't.

 

[keco2002]

it wont even boot off of the dvd drive i tried putting memtestx86 in but nothing the light on the drive just flashed for a while then stopped

 

[USAFRet]

it wont even boot off of the dvd drive i tried putting memtestx86 in but nothing the light on the drive just flashed for a while then stopped

Then there is some other issue.
Start here: http://www.tomshardware.com/forum/261145-31-perform-steps-posting-post-boot-video-problems

 

[keco2002]

well i would try reseting the cmos but i dont see any option for that even in the owners manual i dont see anything mentioning it and i have tried everything on that list.

 

[keco2002]

ok so this morning i tried putting the ram n different slots so i tested one by one each slot for the ram and it turns out only b1 and b2 work so i have one stick in b1 and one in b2 but they are different colors and i know you aren't supposed to run it with two in different colors and why don't the other two work, is it a bios menu that i messed up.