CRC error

[drkknght145]

GPU: XFX HD-489A-ZDFC Radeon HD 4890 1GB 256-bit GDDR5
http://www.newegg.com/Product/Prod [...] 6814150359

PSU: OCZ StealthXStream OCZ700SXS 700W ATX12V / EPS12V
http://www.newegg.com/Product/Prod [...] 6817341019

RAM: G.SKILL 4GB (2 x 2GB) 240-Pin DDR2 SDRAM DDR2 1066 (PC2 8500)
http://www.newegg.com/Product/Prod [...] 6820231166

CPU: AMD Phenom II X4 940 Deneb 3.0GHz
http://www.newegg.com/Product/Prod [...] 6819103471

MOBO: GIGABYTE GA-MA790X-UD4P
http://www.newegg.com/Product/Prod [...] 6813128387


Just made a new build with those items, used a clean HDD and loaded windows XP, everything looks to be running fine until i try installing items wether it be from cd or downloaded files. I keep getting a CRC error, does anyone know how i can fix this? or what is causing it? did some research online a little and some suggest it may be RAM?

 

[evongugg]

Test the memory with memtest86+.
Test the hard disk with manufacturer diagnostics.
Did you set the memory voltage to 2.0-2.1v?

 

[drkknght145]

def set for 2.1v, ill try that memtest86+ as soon as i get home. any other suggestions? once i get home i will be on the darkside of the moon aka no computer.