Recent content by drjohnnyfever

I just have to say bravo to dosdude1. I have one of these el-cheapo Sil3112 cards you can get for $12 with an AM28F010 eeprom and an MDD G4 that wants to lean how to boot SATA. I desoldered the eeprom, popped it in my TL866CS, programmed it up with his 128kb rom and resoldered it back on the...

I can confirm I get the same behavior on a clean 7.0.1 install. Certainly seems like some kind of hardware issue.

So here's an interesting problem. I've got a (as far as I can tell anyway) perfectly functional Mac IIci. It's been recapped. The logic board is clean and there was very minimal corrosion. Everything seems to be working. I've run Mac Test Pro on it. Everything checks out. However, if I turn on...

I ended up acquiring and recapping another logic board and my problem is now resolved.

I have a IIsi that is losing pram settings when off with a good battery.  What I've found so far, the nvram is handled by the ADB controller at UB1 and is powered off Q7 biased by R34 through R33. I have a good 3 volts on the collector of Q7 but after R33 I'm down to around 0.5v. I suppose its...