I have some difficult with DRAM CAS latency change. I have Kingston memory with timing CL2.0, but BIOS automatic setting is CL2.5 and I cannot change this setting in BIOS directly.

Mainboard: Asus A7S8X-MX
Memory: Kingston HyperX 512MB 400MHz DDR Non-ECC CL2 [2-3-2-6-1 - in BIOS only 2.5-3-3-8-2] 2.6V
BIOS: ASUS A7S8X-MX ACPI BIOS Revision 1007 (already modded - added CPU FSB setting - I can upload this modded vers. if needed)
Please help - how can I change memory CAS latency to right value?
Thanks for answer
