Lisa Troubleshooting and Repair

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

Started by pintoguy

Replies: 2
Views: 43,356

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

LISA card compatibility and interchangeable scenarios?

Started by bmwcyclist

Replies: 2
Views: 43,966

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

How long should Lisa 2 service mode tests take?

Started by friedboard

Replies: 2
Views: 44,025

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

Help with Lisa restoration. Screen out of focus

Started by bmwcyclist

Replies: 3
Views: 44,150

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

Fixing a video board over on vcfed

Started by stepleton

Replies: 2
Views: 45,521

September 15, 2023, 06:08:49 PM
by sigma7

Video Board

Started by AlexTheCat123

Replies: 3
Views: 45,720

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

400k floppy problems. Rom issue?

Started by Steve100

Replies: 2
Views: 45,727

October 09, 2024, 05:15:49 PM
by Steve100

The Lisa power-on button: all you may want to know

Started by TorZidan

Replies: 2
Views: 47,386

November 22, 2024, 06:43:32 PM
by pl212

Keyboard totally not responding on Lisa 2/10

Started by MyTechAttic

Replies: 3
Views: 48,655

March 23, 2023, 09:14:45 PM
by MyTechAttic

PSU and Analog board Caps

Started by Markintosh

Replies: 1
Views: 48,815

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

Profile with power supply with popped capacitor

Started by paule

Replies: 1
Views: 49,720

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

I/O board with DELIBERATELY cut tracks!!!

Started by Exteban

Replies: 3
Views: 49,959

January 18, 2024, 04:47:22 PM
by sigma7

Lisa 2 video issue - vertically duplicated image with diagonal lines

Started by snua12

Replies: 1
Views: 50,061

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

2MB memory boards missing a trace

Started by stepleton

Replies: 3
Views: 50,426

October 29, 2023, 05:33:19 AM
by patrick

Can you operate a Lisa without an I/O board?

Started by stepleton

Replies: 5
Views: 52,167

March 26, 2023, 11:21:27 AM
by ried

Error 82, can someone explain it in layman's terms

Started by brgl1983_00

Replies: 1
Views: 52,277

October 08, 2021, 03:08:30 AM
by patrick

Twiggy drive head pressure

Started by stepleton

Replies: 3
Views: 52,845

February 19, 2025, 11:14:51 PM
by ried

Guide to fully taking apart a Lisa?

Started by Andrew

Replies: 2
Views: 52,976

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

No startup - Lisa Power Supply Unit?

Started by Ona Beach

Replies: 4
Views: 54,557

April 24, 2024, 10:43:24 PM
by AlexTheCat123

DataPower 1.8A PSUs: SG3524 regulator IC failing

Started by stepleton

Replies: 5
Views: 54,667

November 02, 2023, 05:53:38 PM
by nekonoko