Hi,
I just upgraded my L7320 (Celeron M390 @ 1.6GHz FSB@400MHz) with a Pentium M "Dothan" 740 @ 1.73GHz (FSB@533 MHz).
It works. But there is a big problem : the CPU run at 800 MHz and want not speed up (even with 100% CPU load).
In fact, the BIOS don't permit to activate the Intel Extended Speed Step, and then de CPU run at the lower speed.
I succeed to activate "manually" the EIST by editing the MSR CPU register, but it's not a good solution (and need to be at each restart).
Have someboy an idea to solve this problem ?
Thanks