Downtown Doug Brown

Altera Quartus Linux jtagd bug fixes

Apple’s Performa in-store demo software from 1993

Fixing an NZXT Signal 4K30 part 2: the green/pink video bug

Fixing an eMachines EL1200 BIOS bug with Claude

Finding a broken trace on my old Mac with the help of its ROM diagnostics

Debugging BeagleBoard USB boot with a sniffer: fixing omap_loader on modern PCs

An update about the hidden Performa 550 recovery partition

Finding a 27-year-old easter egg in the Power Mac G3 ROM

Modifying an HDMI dummy plug’s EDID using a Raspberry Pi

Please don’t ship heavy, fragile vintage computers. They will be destroyed.

How I fixed the infamous Basilisk II Windows “Black Screen” bug in 2013

Apple’s long-lost hidden recovery partition from 1994 has been found

The gooey rubber that’s slowly ruining old hard drives

The invalid 68030 instruction that accidentally allowed the Mac Classic II to successfully boot up

Easy repair of a defective NZXT Signal 4K30 capture card

How webcams with focus control work (Razer Kiyo Pro repair)