Question about Computers & Internet
There could be two possibilities. Drivers for Video card are not installed, bad. or a faulty monitor (could be loose inside the computer) or graphics card. Another reason is because the cord that goes to the computer for whatever reason is to close to a power cord or power bar. Have you tried moving it any?
After eliminating all of these things the only thing left is the monitor itself and within the monitor the only component typically capable of producing rolling lines as you describe is the power supply.
I suspect it's the refresh rate in the monitors settings. Try making the refresh rate lower.
Posted on Nov 13, 2009
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:
Jan 14, 2011 | Acer AL1916W 19" LCD Monitor
Jul 25, 2010 | Acer AL1916W 19" LCD Monitor
Jan 08, 2010 | Acer AL1916W 19" LCD Monitor
Dec 16, 2009 | Acer AL1916W 19" LCD Monitor
Jul 30, 2009 | Acer AL1916W 19" LCD Monitor
Jul 07, 2009 | Acer AL1916W 19" LCD Monitor
Jun 23, 2008 | Computers & Internet
73 people viewed this question
Usually answered in minutes!