Hi, I recently bought a refurbished computer. When it arrived after plugging it in and turning it on, the integrated graphics card blew. Which wasn't the biggest deal for me as I was going to get another one anyways. So I went out and purchased a hd 6770 and a 500W PSU for it as it requires a 450W+. after installing all of those correctly, the computer can only last about 3-10 minutes max turned on. usually when I'm doing programs such as windows update and my antivirus. While in safe mode, it typically lasts much longer, but still ends up freezing. occasionally It will BSOD and i'll get various reports. But it's only happened a few times, out of the 20 + freezes. I checked the heat levels with my palm and it doesn't seem very hot as I also have 4 fans in the pc. I'm getting very tired of toying around with it and some expert help would be great.
My specs are:
Windows 7 64-bit
Phenom 2 x4 830
1 TB HD
Radeon HD 6770
(idk the motherboard)
My specs are:
Windows 7 64-bit
Phenom 2 x4 830
1 TB HD
Radeon HD 6770
(idk the motherboard)