Question about Computers & Internet
Lower down the computer resolution and frequency rate from Video setting>>Advanced in control panel (personalize on Vista) replace the video cable.
If that does not help then the monitor is defective.
If there is a flashing led on front of the monitor, that indicates a fault condition.
The flashing light indicates a diagnostic state called protection.
When the Monitor goes on protection there are only two possible causes.
1 The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.
2 The protection circuit detected a wrong voltage or a broken contact, identified an internal fault and kicked in , starting the flashing light.
If you are in situation one, then the monitor will reset just unplugging power cord for one or two hours, sometimes even minutes.
If you are in situation 2 , then there is an internal fault.
Common faults that can occurr suddenly are a blown capacitor on power board, the inverter board powering up backlight lamp has blown, or a fault on main lcd controller board.
check also the video cable, if the cable is shorting, or the connector is bad, you can get same flashing state because of the video cable.
Check connectors, try moving the video cable, and if the cable is not built in, then also try a replacement cable.
If under warranty contact manufacturer to find out a service point.
If you want to repair at your own expenses, just locate any good qualified repairer.
Posted on Mar 06, 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:
Aug 05, 2011 | Computers & Internet
Apr 05, 2017 | Dell E156FP 15" LCD Monitor
Dec 12, 2010 | Logitech Cordless Mouse
Oct 05, 2009 | Umax NBAC-53880 Mouse
Sep 07, 2009 | Canon BubbleJet i560 InkJet Printer
Aug 12, 2009 | Canon PIXMA iP5300 InkJet Photo Printer
Jul 21, 2008 | Logitech MX 600 097855036162
Dec 21, 2007 | Computers & Internet
Nov 06, 2007 | Dell Dimension 5100 (D51L1) PC Desktop
Jul 22, 2017 | The Computers & Internet
248 people viewed this question
Usually answered in minutes!