Uploaded January 2026 | Updated September 2026, 2 weeks ago

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Part 7: I'm back on the Apple Lisa, and in this video, the machines starts to fight back. It doesn't seem to want to be fixed. Can I overcome the issues?

Apple Lisa Playlist: youtube.com/playlist?list=PL4tFqFVNf5LQ-OE8JGNMJQoVOmgkyTorC

Part 1: youtu.be/77El1RmSY0Q
Part 2: youtu.be/zZ84-9zjmYY
Part 3: youtu.be/I6Mp-OVm92U
Part 4: youtu.be/zSlv7GZdFUg
Part 5: youtu.be/ohLDLJR-4-o
Part 6: youtu.be/HMEDMvb4IjM
Part 7: This part!
Part 8: Coming soon

Refurbishing the Lisa 400k Drive:
youtu.be/mQdmbfdMrog

Testing the Apple Profile drive:
youtu.be/m9KICV2AyI4

0:00 Intro
6:40 Fixing No Sound Problem
16:48 Fixing the Power light
24:38 Diagnostics with LisaTest
33:36 Testing and fixing RAM cards
1:14:04 Attempting to boot Lisa OS
1:17:20 Outro

-- Links

Lisa system hang when booting any diagnostic image or disk:
68kmla.org/bb/index.php?threads/lisa-system-hang-when-booting-any-diagnostic-image-or-disk.38198/page-2

LisaMandelbrot:
github.com/stepleton/LisaMandelbrot/tree/master

NeoWidEx (Widget utilities)
github.com/stepleton/NeoWidEx/blob/main/NeoWidEx.dc42.zip

How to decode Lisa RAM errors:
lisafaq.sunder.net/lisafaq-hw-mem_error.html

RGB2HDMI Github repo:
github.com/IanSB/RGBtoHDMI

Lisa ROM versions:
lisafaq.sunder.net/lisafaq-hw-rom_versions.html

FDC diagnostic process:
lisalist2.com/index.php?topic=431.0

Running a 2/10 IO board on a Lisa 2/5: (LITE adapter modification)
lisafaq.sunder.net/lisafaq-hw-io_substitution.html

Apple Lisa keyboard adapter:
tindie.com/stores/arcanebyte

Alex's Github with replacement Lisa PCBs:
github.com/alexthecat123/Lisa-PCBs

Adrian's Digital Basement ][ (Second Channel)
youtube.com/channel/UCbtwi4wK1YXd9AyV_4UcE6g

Support the channel on Patreon:
patreon.com/adriansdigitalbasement

My GitHub repository:
github.com/misterblack1?tab=repositories

--- Instructional videos

My video on chip removal without damage:
youtube.com/watch?v=XQVjwPsVFd8

--- Music

Intro music and other tracks by:
Nathan Divino
@itsnathandivino