memory latency problem

[breakmyheart]

How come the manual latency I set in BIOS changes after I reboot, which result in failure of booting.

[xfxsupport]

Is SLI memory enabled, is so disable that? What are the latency settings you are using?

[breakmyheart]

yes they are enabled, I got 2GB ddr3-1333 CL 9-9-9-24 1T

but I find that if I set them @ CL 9-10-10-25 1T then I wont get a warning during self-testing screen, but there is about 50% chance that when I reboot or re- turn on the system, it failed to boot, press del INTO BIOS and find out it;s bcoz latency changed back to 99-9-24 automatically.

[Miker]

Turn off SLI RAM and put in the timings, that should work.

[Sh0ckerNXT]

yes they are enabled, I got 2GB ddr3-1333 CL 9-9-9-24 1T

but I find that if I set them @ CL 9-10-10-25 1T then I wont get a warning during self-testing screen, but there is about 50% chance that when I reboot or re- turn on the system, it failed to boot, press del INTO BIOS and find out it;s bcoz latency changed back to 99-9-24 automatically.

If there is any incompatible part of your OC then it will auto change the settings to boot you back in thats normal saves you from having to jump the cmos

[XFX Tech]

It is the 1T that is killing you probably. Change it to 2T and it will probably stabilize.

[breakmyheart]

Thanks, so far so good.:)

[breakmyheart]

it seems that it needs higher voltage as well, I set it at 1.8V, and it boots everytime so far.

[werty316]

it seems that it needs higher voltage as well, I set it at 1.8V, and it boots everytime so far.
I was just gonna suggest that. Good to see you figured it out.