ASUS P5q-E: DDR2 1200 mhz only run at 800 mhz

[Yanto]

Hi to everybody,

In my setup:

- Asus pcq-e (last bios update)
- Intel Q9560 (12M Cache, 2.83 GHz, 1333 MHz FSB)

with 'auto' bios setting

my F2-9600CL5D-4GBTD (2Gx4) only run @800mhz.

How can I get them safely running @ 1200 mhz?

I had them running @ 1033 mhz with CPU overclock, but I now decided to not having overclock anymore, so I would like to reach the target performance without CPU overclock.

Thanks for your advices.

Best regards,

Antonio

[Tradesman]

Have to set them up manually, with base timings, voltage and CR at 2T, will prob also have up the NB voltage about + .04 or so, FSB will need to be at least 1200 (1333 preferably or better)

[Yanto]

Tanks a lot, I'll try and I'll let you know.
Antonio

[Tradesman]

I'll be in and out over the weekend

[Yanto]

Have to set them up manually, with base timings, voltage and CR at 2T, will prob also have up the NB voltage about + .04 or so, FSB will need to be at least 1200 (1333 preferably or better)

Hi,

What does it means to 'set voltage and CR at 2T'?

I set basic timings manually and rised NB voltage as suggested. But setting FSB @ 1200 mhz gave me several blue screens (that also caused some issues with win7. But I was able to solve them thanks to the restoration of the OS image).

Is there a way to test if RAM are properly working without loading the OS? What else shoul I have to try to have the RAM working at 1200 mhz?

Thanks,

Antonio

[GSKILL TECH]

Set CPU FSB 1500 and try that instead.

Thank you
GSKILL TECH