Question about Apple Powermac G4 Quicksilver Logic System Board 820-1342-b 630t-3827 630-3828
I have an Apple Powermac G4 Quicksilver Logic System. The screen suddenly developed a grid of fine black lines across it. When I tried to go to various sites it would ghost the sites and sort of wave colours, etc. I plugged it in to another feed and the screen was fine. It was suggested it was the video card. How do I find where this is? Any suggestions?
Isolate the problem to see if it's the screen or video card by connecting another monitor to the computer. Borrow a monitor from a neighbor, friend, relative or co-worker and connect it to the computer. If the Borrowed monitor displays ok without a problem then your original screen is bad and your video card is good. If the Borrowed monitor displays the same problems as your original then your video card inside the computer is bad.
Posted on May 30, 2012
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Feb 16, 2014 | Apple 820-1342-b Powermac G4 Quicksilver...
Oct 22, 2010 | Quicksilver Computers & Internet
Jun 07, 2010 | Apple Power Mac G4 Desktop
May 16, 2010 | Apple Power Mac G4 Desktop
May 01, 2010 | Apple Power Mac G4 Desktop
Oct 07, 2009 | Quicksilver Power Mac G4 (Quicksilver)
Aug 10, 2009 | Apple Logic Pro 6 (822914000569) for Mac
Jun 25, 2009 | Quicksilver Power Mac G4 (Quicksilver)
May 07, 2008 | Apple Power Supply 344 Watt PowerMac G4...
153 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: