Quote Originally Posted by Thakkerson View Post
Dual Channel Issue
Hi guys, the my P5K-E does not detect DUal Channel even though I placed the mems on slots A1 and A2 (Yellow and Black as per manual, a dual channel setup)

- Bios 1202
- Corsair CMX2048-8500CD 2x 2048 MB DDR2 1066Mhz


Also,
PCI-Ex 16x @ 1x
PCI-Ex is set @ Auto.. but it goes down to 1x.. I was able to go to 16x when I was at 440mhz FSB.. but then I went down to 435 and bootstrapped at 333, it went to 1x..

Any ideas how to fix these?
Flash your bios to the latest one (1305) it may solve the PCI bug. As for the RAMs to function in dual channel they must be both on the same color slots.