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BigBadBiologists BigBadBench | #MARCHintosh Powerbook 540C power supply recap and working on an Apple M1212 Trinitron CRT @BigBadBench | Uploaded March 2024 | Updated October 2024, 3 hours ago.
#MARCHintosh2024

We're only working on high voltage stuff today!

I got this Powerbook 540C from @iiidiy , but it has a bad power supply. Let's see if it just needs a recap.

I also have an Apple m1212 Trinitron CRT that is basically dead. I've been wanting to work on it, so I'll use #marchintosh as an excuse to electrocute myself. Have I mentioned that I hate working on CRTs?

Mastodon: @bigbadbiologist@bitbang.social
#MARCHintosh Powerbook 540C power supply recap and working on an Apple M1212 Trinitron CRTWorking on two Power Macintosh computers: Performa 6200CD and 5300/100 (AV?) LCWorking on the restoration of an Apple II Plus for #appril2 Dealing with some rusty screwsBuilding a 486 Single Board Computer with a single board (wood 486) Part II#marchintosh Restoring a Macintosh II and Macintosh IIx (Part 2)Success! Results of the Performa 400 and Unidisk retrobrighting that I posted about last weekHopefully finishing the IBM PC 5150 and maybe starting work on an AT 5170Starting work on a barn find 3̶8̶6̶ 286, 386, and IBM PS/2 Model 50 saved from an ewaste scrapperHacking an nVidia GTX980 into a mini tower DTX Hewlett Packard Ryzen system #CheapPCChallenge2024Did I pay too much for this $150 pile of ewaste? Potentially great vintage PC gaming hardware!#DOScember Can I build a 486 to play Descent smoothly?I can’t believe I actually fixed a power supply! (Power Macintosh 6100) #vintagemacintosh

#MARCHintosh Powerbook 540C power supply recap and working on an Apple M1212 Trinitron CRT @BigBadBench

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