Folks I've got an MSI 6309 that I've been running a Celeron II 633 O/C'd to 850 for several months with no glitches at all. Today I went to try out several Celeron 366 PPGAs and the doggone things wouldn't even boot, couldn't even get into the BIOS! So I put the 633 back in and went into the BIOS, reset FSB to 66, cpu multiplier to 5.5 and core voltage to auto. Still nothing, and that was trying four different 366s. Yep, you're thinking 4 bad cpus. Nope, I turned around and tried them in a rig with a late Asus P3V4X, limited FSB settings, and all four booted up fine and even with the limited selection of FSB settings was able to get them to 459Mhz. I was hoping to get a bit more with the better FSB selection that I've got on the MSI, but tried again and still nothing. Any ideas, BTW the MSI and 633 are running just fine again! Thanks in advance folks!
Folks, I finally got through to MSI tech support on the phone. This info pertains to anyone that owns an MSI 6309 Ver.1 - There is no mention about this at their website but, BIOS V1.7 DOES NOT support PPGA Celerons. For those folks that want the flexibility of being able to run PPGA Celerons (or just to test for DOA or O/C'ing of PPGAs) don't use BIOS V1.7. According to tech support BIOS V1.6 is good to go and supports PPGA Celerons and all FC-PGAs, celeron &PIIIs.
Folks, I finally got through to MSI tech support on the phone. This info pertains to anyone that owns an MSI 6309 Ver.1 - There is no mention about this at their website but, BIOS V1.7 DOES NOT support PPGA Celerons. For those folks that want the flexibility of being able to run PPGA Celerons (or just to test for DOA or O/C'ing of PPGAs) don't use BIOS V1.7. According to tech support BIOS V1.6 is good to go and supports PPGA Celerons and all FC-PGAs, celeron &PIIIs.