Question about Acer Extensa 4620 Notebook
This may not be an issue with the LCD panel, but more likely with the cable itself. Make sure the connections leading from the motherboard to the panel is secure on both ends (this includes the connection that branches off to the inverter). If this does not solve the issue consider replacing the cable, they are fairly inexpensive (10$) on ebay.
If the cable was replaced at the same time as the LCD and the connections are secure, you may be facing a video chip problem, which is irreversible without replacing the motherboard.
Posted on Sep 30, 2010
Testimonial: "Replacing the motherboard. Might be more economical to buy a new unit, if this solution does not work. What do ya think?"
A 6ya expert can help you resolve that 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.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Aug 21, 2016 | Televison & Video
Feb 26, 2016 | LG Televison & Video
Jan 10, 2018 | Computers & Internet
Apr 08, 2012 | LG Televison & Video
Aug 07, 2008 | Sony KDF-E60A20 60 in. LCD HDTV
Mar 29, 2008 | Samsung HP-R4252 42 in. Plasma HDTV
156 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: