Lisa Troubleshooting and Repair

Help with Lisa restoration. Screen out of focus

Started by bmwcyclist

Replies: 3
Views: 35,630

February 28, 2025, 09:28:12 PM
by bmwcyclist

Video Board

Started by AlexTheCat123

Replies: 3
Views: 35,571

January 31, 2025, 09:25:37 PM
by AlexTheCat123

LISA card compatibility and interchangeable scenarios?

Started by bmwcyclist

Replies: 2
Views: 34,882

March 05, 2025, 06:50:54 PM
by bmwcyclist

Replacing a broken yellow cam on a Lisa expansion card ZIF socket with 3D print

Started by sigma7

Replies: 2
Views: 34,648

June 30, 2025, 02:59:33 PM
by sigma7

A few bad blocks on a Widget

Started by ried

Replies: 1
Views: 34,504

September 21, 2025, 04:53:19 AM
by stepleton

PSU and Analog board Caps

Started by Markintosh

Replies: 1
Views: 34,091

September 17, 2023, 08:58:50 PM
by sigma7

IO Board from a 2/5 in a 2/10

Started by pintoguy

Replies: 2
Views: 33,738

June 03, 2023, 07:02:55 PM
by pintoguy

CPU Error 40 during POST (MMU issue)

Started by ried

Replies: 1
Views: 33,670

March 16, 2025, 02:46:54 PM
by sigma7

Troubleshooting self-test Error 57

Started by sigma7

Replies: 1
Views: 33,631

September 05, 2023, 01:39:34 AM
by sigma7

Guide to fully taking apart a Lisa?

Started by andrew

Replies: 2
Views: 33,067

December 31, 2023, 07:51:45 PM
by mactjaap

Black screen on a Lisa 2/10 Mac XL

Started by Lisa_in_Paris

Replies: 2
Views: 33,036

December 19, 2023, 10:10:24 AM
by fri0701

Twiggy Digital Board Rev H1 Schematic

Started by sigma7

Replies: 1
Views: 32,513

February 13, 2025, 04:15:38 PM
by sigma7

Lisa 2 video issue - vertically duplicated image with diagonal lines

Started by snua12

Replies: 1
Views: 31,985

July 08, 2025, 03:18:33 PM
by patrick

Request for BlueSCSI config files

Started by bmwcyclist

Replies: 1
Views: 31,500

March 15, 2025, 12:32:51 PM
by AlexTheCat123

Profile with power supply with popped capacitor

Started by paule

Replies: 1
Views: 31,115

March 24, 2023, 11:01:05 AM
by MyTechAttic

Lisa Widget Drive Repair -- Errors 81, 82, 85 and one successful boot

Started by gbrady

Replies: 1
Views: 30,345

June 18, 2024, 04:49:34 PM
by patrick

CPU board versions and revisions?

Started by bmwcyclist

Replies: 0
Views: 29,606

March 23, 2025, 06:45:06 PM
by bmwcyclist

How long should Lisa 2 service mode tests take?

Started by friedboard

Replies: 2
Views: 29,417

August 06, 2025, 11:42:11 PM
by friedboard

Restore info on CPU/IO/PSU list of caps and other parts needed.

Started by bmwcyclist

Replies: 0
Views: 27,873

March 04, 2025, 12:10:58 PM
by bmwcyclist

Lisa Serial Port Diags?

Started by bmwcyclist

Replies: 6
Views: 2,009

November 16, 2025, 02:49:56 PM
by bmwcyclist