Ram Troubleshooting

[monsitj]

I just bought a second pair of 1GB sticks for his PC. When I tested in three slots, everything was fine. But as soon as we tried with the 4th stick ,my pc got hang and when I restarted ,OS is not loading.
There was no issue with the 3 sticks, only when I added the 4th problem started.

Does anyone have an idea as to why this is happening and what can be done to resolve it?

[Tomaz]

Hi,

Try to set the RAM up manually, particularly the RAM voltage according to the higher that OCZ recommend for either.

[Dammit]

What OS are you running, 32 bit or 64 bit?
32 bit can only use 3.25 GB. You need 64 bit to utilize all your 4 ram.

See the link below, if it helps you.

http://forums.techarena.in/motherboa...ram/500256.htm