The OFFICIAL MSI K8N Neo2-939 tips and tricks guide thread

[oqix]

Hi,
I have K8N Neo2 FX and I have problem with overclock my Athlon 3700+ San Diego (KACAE). I cant set more FSB than 255x11. When I set more and restart my PC windows didnt start and when I go to bios Current CPU Clock show me 44 MHZ on my CPU. Bios in this board is 1.B 090705. I set 1.55 Volt on CPU and I do not using SATA ports. My 3 RAMs runs on 333 Mhz and 2T
first two RAMs are next CPU and third RAM is on the last purple slot. I set optimal timings.

Bios setings:
High Performance Mode - manual
Agressive timings - disabled
Dynamic overclocking - disabled
HT frequency - 2
Cool n quiet - disabled
Adjust COU ratio - startup
Adjust COU FSB frequency - 255
AGP - 67
CPU voltage - 1.550
memory voltage - 2.8
AGP voltage - default

Now I run my CPU on 255x11=2805 Mhz and temperature is low. I have modded Thermaltake volcano 9 on CPU and power supply q-tec PSU 650 Watt Tripple FAN 24P.
How can I clock FSB more than 260x11. Did change bios help me?
Sorry for bad English .

One more thing when I OC FSB to 256. Bios detect 0 Mhz CPU and when I increase the FSB to 257 bios detect 11 Mhz CPU next step +11 Mhz... What is this? Bios problem? THX.