Pc not working right

[monkeyboy12345]

i just built a new computer the specks are

HP 24X Multiform DVD Burner
Western Digital Caviar Blue WD3200AAKS 320GB
Microsoft Windows 7 Home Premium 64-bit
ASUS M4A785TD-V EVO AM3 AMD 785G HDMI
Kingston HyperX 4GB (2 x 2GB) 240-Pin DDR3
AMD Phenom II X4 955 Black Edition Deneb 3.2GHz
SAPPHIRE 100283L Radeon HD 5770 oc at 960/1435
Rosewill Green Series RG530-S12 530W
samsung 42 in

i was playing crysis warhead when the problems started to occur when i loaded a level when i went to 100% you press inter and the screen would go blank or my computer would restart

the resolution that i play on are 1776-100 or 1920-1080 or 1280-720 and the all crash i don't know why this happens

i installed the new driver from ati 10.3 and the new peaches for crysis warhead

i cant figure out the problem can any one help please thanks

 

[daship]

Your power supply is junk.

 

[EXT64]

Have you tried the card un-OC'ed? Have you tested the Ram with Prime95 and memtest86+ 4?

 

[monkeyboy12345]

Have you tried the card un-OC'ed? Have you tested the Ram with Prime95 and memtest86+ 4?[/quotems


yes it works with out oc

how or where do go to test Ram with Prime95 and memtest86+

do i need to update to bois

 

[monkeyboy12345]

Your power supply is junk.

i am thinking of getting a 650 or a 850 when i upgrade my video crad

 

[EXT64]

Well, if it works without OC then it just sounds like the card was OC'ed too high.

 

[monkeyboy12345]

am a noob at this part but when oc a video card dont you get better fps on the game

 

[shortstuff_mt]

am a noob at this part but when oc a video card dont you get better fps on the game

Not if it isn't stable and causes the system to crash. :lol:

Reset the card to stock speeds until you can get it stable.

 

[EXT64]

Yes, to OC you have to do it in iterations. Increase speed a little, check stability (with a GPU stress program or intensive game like Crysis); repeat until it fails or temps get too high.

 

[monkeyboy12345]

Not if it isn't stable and causes the system to crash. :lol:

Reset the card to stock speeds until you can get it stable.

thanks for the help

 

[monkeyboy12345]

Yes, to OC you have to do it in iterations. Increase speed a little, check stability (with a GPU stress program or intensive game like Crysis); repeat until it fails or temps get too high.

thanks for the help