Crash, I made no voltage changes, nor do I know what changes are necessary. The only thing I touched was the FSB. Anyway, I am not much into the overclodking scene, but gave a it try for a while. I am using the stock fan that came with the 1200 Tually & 2 sticks of Micron 256MB CAS2 PC133.
Here's what I did:
Increased the FSB bit-by-bit until it wouldn't boot. My SCSI card gave out at 118MHz (error about files missing/corrupt). If I removed it & booted to a IDE drive (loaded with NT4), I could reach 124MHz FSB. Anything above that & I wouldn't see post.
I backed it down to 118MHz FSB & my SCSI card was fine & I ran it heavily (lots of 3D gaming) for 2 days before restoring it back to default. To me it's just not worth the paranoia of possibly junking very expensive SCSI hardware. Also, I couldn't notice a "real life" difference between 1200MHz & almost 1500MHz. I might be turning my BF6 machine into a Counter-Strike server, so overclocking is definitely out.
As a side note, I am amazed how cool the Tually runs. The heatsink is barely even warm.
Cheers,
Ron_Jeremy
Guilty intel proven innocent