Posts tagged "pizzabox"

thumbnail for

Fixing the Bad ADB Mac LC's power supply

Now that I know that the computer wasn’t horribly killed by my recap job and repair of all those broken traces in the ADB input system, let’s take a brief moment to recap that original Astec power supply from the “bad” LC. And fix the video!

thumbnail for

Recapping a Macintosh LC TDK power supply

While I was working on the bad ADB Mac LC, I tested it by using the “good” power supply from my childhood Mac LC. How good was that “good” power supply, though? Well, it smelled a little fishy.

thumbnail for

A "Practice" Mac LC

My first real computer was a Macintosh LC. They’re not held in especially high esteem, and they haven’t been redeemed by history, either. It’s not hard to see why: a pitifully low RAM limit (10MB) introduced alongside a more RAM-hungry System 7, generally poor performance across the board, and cheap components. I still have mine, but this isn’t it.

thumbnail for

Mini-updates 2 - A501 battery, PC-98 Gotek update, SparcStation 1+ debugging

I’ve been up to a bunch of little projects while waiting on parts and time for the big jobs, so here is another mini-update on three of those projects.

thumbnail for

SparcStation 1+ - still no booting

The SparcStation 1+ is still pulling its weird “Illegal Instruction” error, but at least now we know the keyboard works.

thumbnail for

SparcStation 1+ - have video, will error

The slow accumulation of an entire collection of vintage Sun hardware continues, with the 1+ now being able to show video. The question is, what else will it take to boot?

thumbnail for

SparcStation 1+ - have keyboard, will error

In a previous installment of the SparcStation 1+ saga, I got the machine to present a serial console to one of my other old computers, but couldn’t get any video out of the video card or boot to an actual operating system.

thumbnail for

SparcStation 1+ - setup

My streak of actually trying computers that are in my pile continues with this SparcStation 1+. While it has been a very loyal and very handsome monitor/keyboard stand for the last few years, it would probably be more interesting as a functioning computer.

More tags