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Guest
Guest
Hello guys today I replaced my old CPU with Athlon II x2 250 on ASUS M2N-E mobo and I've got OC problem, pls help me.
BIOS saves my CPU related settings as FSB or voltage, but then in windows those CPU settings are on default values. When I reboot and go to BIOS, settings are just as I left them and again in windows clock and FSB are default.
When I raise FSB slightly, even to only 205 MHz, save it and reboot, cpu-z shows only 200MHz... I can't set anything CPU related (multiplier, voltage, FSB). Weird thing is when i set HT to 3x cpuz shows it (default is 1000MHz but cpuz shows 600MHz)
I had Athlon 64 X2 3800+ before this CPU on the same mobo, RAM and everything and had stable FSB at 250 MHz
note: I've got newest 5001 BIOS and this CPU is supported. Done memtest on all modules and they seemed to be OK
Thanks a lot
P.S.: I know the basics of OCing, I tried lowering RAM clock, increasing RAM or CPU voltages slightly, everything, but I shoudn't need to change anything else than FSB when I raise it only by 5 MHz right?
BIOS saves my CPU related settings as FSB or voltage, but then in windows those CPU settings are on default values. When I reboot and go to BIOS, settings are just as I left them and again in windows clock and FSB are default.
When I raise FSB slightly, even to only 205 MHz, save it and reboot, cpu-z shows only 200MHz... I can't set anything CPU related (multiplier, voltage, FSB). Weird thing is when i set HT to 3x cpuz shows it (default is 1000MHz but cpuz shows 600MHz)
I had Athlon 64 X2 3800+ before this CPU on the same mobo, RAM and everything and had stable FSB at 250 MHz
note: I've got newest 5001 BIOS and this CPU is supported. Done memtest on all modules and they seemed to be OK
Thanks a lot
P.S.: I know the basics of OCing, I tried lowering RAM clock, increasing RAM or CPU voltages slightly, everything, but I shoudn't need to change anything else than FSB when I raise it only by 5 MHz right?