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    • When my SE battery exploded, many of the traces that were sound-related around the speaker terminal were damaged. I'd check them with the multimeter and make sure there was no damage.   As for the battery, after looking at a few boards, I realized that they put in the two different spaced battery terminal through holes for different sized components. you can use any combination of two to make a connection (as you did).
    • Those MiniScribe 8425 drives are usually pretty reliable, though they're slow. They tend to make a lot of drama out of the smallest disk access, which is amusing, and they occasionally run a thermal recal routine which results in some clunks and peeps from the drive even when it's idle. There's one problem with them, though (common to most stepper motor drives): they don't auto-park the heads, so when the disk spins down, the heads land on whatever spot they're currently over. Not good for your data, especially if the drive receives shock in this state. It's best to use a driver utility such as Silverlining and enable the head parking feature, which automatically moves the heads to the innermost track before a restart or shutdown. This causes this particular model of drive to make an unsettling BRRRRRT noise at the next spin-up when the stepper motor hits its innermost limit during the startup routine, but that doesn't seem to cause any problems and it occasionally happens on its own anyway if the heads land on some of the inner tracks between power cycles. Occasionally the drives will suffer from corrupted EPROMs which will render them useless even though the media is still ok. They can sometimes be resurrected if you find a copy of the same version ROM and re-burn the chip.
    • That's a MiniScribe stepper motor hard drive - they tend to get a bad rap but make a set of sounds like none other.   If you can't get HD SC Setup to recognize it, try Lido instead - I had a couple of those drives that I'd all but given up on. Lido worked when everything else failed.
    • Oh not at all, I really may not be the swiftest at it...I'll need to try a different technique.
    • Wow. Talk about a fancy setup! Hate to think about how much all that would have cost back then..   Any time I see stuff like this I wish I could see the reaction on some modern Apple employee's face to 1) the fact that all that stuff existed back then and 2) that someone is actually using it for anything practical. There's got to be at least a few people who don't have a clue.