Lisa Troubleshooting and Repair

Fixing a video board over on vcfed

Started by stepleton

Replies: 2
Views: 36,953

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

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

Guide to fully taking apart a Lisa?

Started by andrew

Replies: 2
Views: 33,065

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

Widget Issues

Started by jamesdenton

Replies: 2
Views: 54,054

March 05, 2021, 03:09:56 PM
by patrick

LISA card compatibility and interchangeable scenarios?

Started by bmwcyclist

Replies: 2
Views: 34,882

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

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

Started by TorZidan

Replies: 2
Views: 36,931

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

Request for BlueSCSI config files

Started by bmwcyclist

Replies: 1
Views: 31,499

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

Twiggy Digital Board Rev H1 Schematic

Started by sigma7

Replies: 1
Views: 32,512

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

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

Troubleshooting self-test Error 57

Started by sigma7

Replies: 1
Views: 33,631

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

Twiggy drive head cleaning example

Started by ried

Replies: 1
Views: 39,673

September 27, 2025, 09:50:13 AM
by anotherLISAguy

Profile with power supply with popped capacitor

Started by paule

Replies: 1
Views: 31,115

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

CPU Error 40 during POST (MMU issue)

Started by ried

Replies: 1
Views: 33,670

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

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

Started by brgl1983_00

Replies: 1
Views: 44,499

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

PSU and Analog board Caps

Started by Markintosh

Replies: 1
Views: 34,091

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

Lisa 2 video issue - vertically duplicated image with diagonal lines

Started by snua12

Replies: 1
Views: 31,982

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

A few bad blocks on a Widget

Started by ried

Replies: 1
Views: 34,502

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

Track zero sensor of the ST-506 in a Profile

Started by pintoguy

Replies: 1
Views: 258

Yesterday at 12:26:04 PM
by pintoguy

CPU board versions and revisions?

Started by bmwcyclist

Replies: 0
Views: 29,606

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

Track 0 sensor on hard drive mechanisms

Started by stepleton

Replies: 0
Views: 36,012

December 30, 2021, 11:14:24 AM
by stepleton