4gb pc2 8500 on a ASUS P5Q PRO TURBO

[jime]

I can not this memory to run above 800. What is the best bios setup for the Asus P5Q Pro Turbo for 1066?

[Tradesman]

Have no idea what RAM set you have, need to provide a model number, CPU, BIOS ver and OS would help as well as if your OCing

[GSKILL TECH]

Memory Frequency DDR2-1066. Memory Timings tCL 5 - tRCD 5 - tRP 5 - tRAS 15 - Command Rate 2. Memory Voltage 2.10V. Save and exit, everything should be running smooth.

Keep us posted on the results.

Thank you
GSKILL SUPPORT

[Tradesman]

Unless you have
F2-8500CL5D-4GBPQ - Timings 5-6-6-18, 2.0 volts
F2-8500CL6D-4GBNQ 6-6-6-18 2.0
F2-8500CL5D-4GBTD 5-5-5-15 1.8 volts

thats is your set is 2x2