Juror22
Well-known member
From the 'Lisa Troubleshooting Guide' Rev. Apr 84, Page 6.l2
SYMPTOM
Incorrect or no video, no "clicks", and no error tones.
PROBABLE FAILURE
- CPU
- I/O
- (Go to Video Repair Procedures)
- Motherboard
The troubleshooting method that they describe is to swap in working ones, to determine the bad card. If someone has a different way to go about this, let me know. Otherwise, I think I might just button them up and set them aside until I can get a working one to swap parts and determine which card is the issue.
SYMPTOM
Incorrect or no video, no "clicks", and no error tones.
PROBABLE FAILURE
- CPU
- I/O
- (Go to Video Repair Procedures)
- Motherboard
The troubleshooting method that they describe is to swap in working ones, to determine the bad card. If someone has a different way to go about this, let me know. Otherwise, I think I might just button them up and set them aside until I can get a working one to swap parts and determine which card is the issue.