Question about Car Audio & Video
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
SOURCE: Monitor Randomly Turns Black
I have exactly the same problem with my Benq FP71E+ ..
What i found is a temp fix is this :
When monitor dims and goes black i turn it off , hit the bottom left side (near the BENQ logo) turn it on again and it works ..
This works every time for me . But after a while it switches off again , could be 5 minutes could be 5 hours . Its random
Posted on Apr 02, 2009
The monitor is probably on protection.
To start unplug monitor from power and from computer and test computer with different monitor to find out if it is monitor or computer fault.
If it is computer fault and no video signal , then test:
If it is monitor fault , then the monitor is on protection.
When on protection you keep having a flashing led on front of the monitor , and monitor turning off by itself after a while, 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.
1The 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 occur are a blown capacitor on power board, faulty inverter board, faulty input board, or a fault on LCD Digital Controller board.
Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same flashing state because of the video cable.
Try moving the video cable, and if the cable is not built in, then also try a replacement cable.
If under warranty contact the manufacturer ringing the number on the user manual
If you want to repair at your own expenses, just locate any good qualified repairer.
Posted on May 04, 2009
Tips for a great answer:
Apr 02, 2014 | Crown Ouku 7" Car Dvd Player
Nov 10, 2010 | Ford Car Audio & Video
Aug 17, 2010 | Pyle PLVSR72GR Sun Visor Monitor
Dec 30, 2009 | Car Audio & Video
May 26, 2009 | Car Audio & Video
Apr 16, 2009 | Dell E173FP 17" LCD Monitor
Feb 07, 2008 | LG Flatron 775FT 17" CRT Monitor
Nov 24, 2007 | Car Audio & Video
May 01, 2007 | Starvision SP-7VGA11 Pixelon 7" Monitor...
44 people viewed this question
Usually answered in minutes!