computer keeps shutting down while booting into windows 7

[Nazmus abir]

Hi, I have a gigabyte mother board and it keeps shutting down during the booting of windows 7,it shuts sown suddenly with out warning, and if I do boot in, it will shut down almost immediately. Please help me!

 

[Aefuan]

Wich build do you have? Please post the specs.

Wich are your CPU temperatures? Heatsink could be not fully seated or fan dont working, or the thermal paste could gone bad. This would cause the CPU overheating and then shutdown.

Also, your PSU would be damaged or maybe it has not enough power.

 

[Mike BD]

Hi, I have a gigabyte mother board and it keeps shutting down during the booting of windows 7,it shuts sown suddenly with out warning, and if I do boot in, it will shut down almost immediately. Please help me!

I'd suggest connecting an external drive running Windows to see what it does.

 

[Nazmus abir]

Hi Aefuan, thanks for replying, my cup tempura turn is 91 decrease C.heat sink is seated properly and all fans are working fine and what is psu? By the way it is a custom build pc

 

[Nazmus abir]

Mike BD I do not have other drive with windows on it

 

[Aefuan]

Hi Nazmus Abir;

If your CPU temp is 91 degree celsius while in BIOS, that's the problem. When you load windows temp goes up, and most CPU's will shutdown at 90-105 degree. It seems you have a hestsink/thermal paste problem.

Its a new build?

PSU: Power Supply Unit

 

[Mike BD]

Mike BD I do not have other drive with windows on it

Try to get one from a mate or so.

 

[Nazmus abir]

No it is not a new build. It is about a year old. But what problem would it be? I cleaned the heat sink and the fan but nothing happened. There was a bit of sticky stuff on the top of the cpu and on the bottom of the fan.
Until now it has been running fine, what has happened to it? I cleaned all the fans and filters.

 

[Aefuan]

That "sticky stuff" is the thermal paste. It NEEDS to be there, and it goes bad over the time and you have to replace it time to time. Did you put new thermal phaste? If there is not thermal paste DONT RUN the PC.

Check on the web how to apply thermal paste, i think that's your problem. If you dont have thermal paste you can buy it on any PC shop.

 

[Nazmus abir]

How much Herman paste do I need?

 

[Aefuan]

You need one thermal paste tube. (But you will use only a little bit)

Look on the web for tutorials about how to apply it. Keep in mind that this is VERY important.

 

[Nazmus abir]

I have a bit of the paste on already so those it really matter that much? I have a about half of the heat sink covered

 

[Aefuan]

Yes it matters. Paste goes bad with the time. Also you should re-apply it every time you take out heatsink.

 

[Nazmus abir]

Ok. Thanks a lot for your help dude

 

[Aefuan]

No problem, i like doing it.

Post when you have news! ^^