Atari 1040ST: Can We Repair the Original Power Supply with a Recap? (Computerized Start™ Live) @jdmcs
Atari 1040ST: Can We Repair the Original Power Supply with a Recap? (Computerized Start™ Live)  @jdmcs
Uploaded July 2025 | Updated September 2026, 2 weeks ago
I bought an Atari 1040ST from eBay (the place where I buy the things I later regret™). In true "Wheel of Regrets™" fashion, I tried powering it up without inspecting it, to which it made a blaugh noise and started reeking of fish. A post-mortem analysis shows electrolyte on the board and a blown fuse.

A recap is obviously necessary, so I have ordered capacitors for the power supply as well as the motherboard. Now is as good of a time as any to face the moo.

Will the recap go smoothly? WIll I find collateral damage? And will I need to repair anything else? You'll have to watch to find out!

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Atari 1040ST: Can We Repair the Original Power Supply with a Recap? (Computerized Start™ Live)

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