Mobo problem and blue screen!!!!!!!!

[whites32]

Hi people

When i turn my PC off and back on again it blue screens and loops but if i turn it off then give the MOBO a slight push then restart it boots up?

any ideas what's wrong? i have had the problem for a while now and thought it wasn't screwed in enough, i just got a new case so i made sure it was this time, and still having the problem.


BTW the MOBO is a Gigabyte P55-US3L.

 

[abekl]

Sounds maybe like a grounding/shorting problem. Do you have standoffs installed in places where there is no screw? If so, remove those standoffs.

 

[nikorr]

Can u post your PC specs.

Did u upgrade anything recently?

 

[nikorr]

I would check the cable connections first.

 

[mdsiu]

Remove the mobo from the case and then re-install it

 

[whites32]

I have made sure there are no stand offs where there are no screws as i have just got a new case and i have just added some ram and a new GPU but i was having this problem before that, and sorry here's my specs

Gigabyte P55-US3L

INTEL CORE i5 750

8G,G.SKILL RIPJAWS 1600

XFX HD 6850 1GB

2X2TB CAVIAR GREEN

CORSAIR VX 450 PSU

NZXT GAMMA CASE

 

[nikorr]

I think that your PSU is under powered, I counted capacitors aging @30% and it resulted in 440W output.

How old is your PC? Can u try another PSU?

http://extreme.outervision.com/psucalculatorlite.jsp

 

[nikorr]

Also is your PC OC'd?

 

[nikorr]

Any error code or beeps?

 

[whites32]

yes my pc is about 2 years old and, no its not overclocked, no beeps and code , ill try and get the code down if i can, the psu is only a few months old too, but dont have a larger one to try at the moment?

 

[nikorr]

Can u run the Memtest or Windows memory diagnostics with 1 RAM stick only?
http://hcidesign.com/memtest/
http://www.sevenforums.com/tutorials/715-memory-diagnostics-tool.htmlI
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[whites32]

ok i will have a go at that 1st thing in the morning and report back, thanks for the help and support.

 

[nikorr]

OK, run the Windows diag. one. And try different slots to, if it will fail.