Question about Acer AL1914 19" LCD Monitor

1 Answer

Off and On display

The screen after sometimes will off by itself. Power off and power on, the screen will come back. It will power off again and i need to do a few times before the wcreen will be back to normal. what could be the cause? I think it is the video unit that may have problem, but which component can cause it?

Posted by on

  • 2 more comments 
  • bkhurgin Apr 15, 2008

    The screen after 1-3 seconds will off by itself. Power off and power on or any signal from computer and the screen will come back for 1-3 seconds.

    So it is not overheating.

    Could you help ?

    Thanks a lot.

    Boris

  • slist Dec 29, 2008

    I have a very similar problem with my AL1916, except that it now happens almost right after a cold startup...so overheating from long periods of use is not a factor anymore. It could be a my video card, but I use a second LCD, Acer AL1914 and nothing has happened to it all ever. So perhaps an imbalance of the models? i don't know, I used them both together with no problems for a year and a half. So any comments would be appreciated. Running XP Pro SP3 with Nvidia GeForce 8600 GT (PCIE)

  • rssmith Feb 07, 2009

    My Acer flatscreen AL1914 powers on and off by itself whether the computer itself is on or off. I changed the power cord thinking that might be the problem did not help. Any other suggestions? Have had to resort to unpluging at night so it doesn't turn on because the light will then wake me up. Any suggestions out there?

  • Anonymous Apr 23, 2009

    I have the exact same problem....this is the second monitor I have bought since the first one had this problem as well....quite annoying.

×

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 63 Answers

I am assuming this is on a desktop and not a laptop. Might be an overheat issue. If it runs for a certain amount of time then shuts off, that is a tell-tale sign of overheating of some critical component inside. So, either something is making it overheat, or the component is weak enough that it is unstable in the environment it is in.

Posted on Aug 15, 2007

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE:

Hi there,
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

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

LCD TV backlight goes off but still sound is present. Sometime it happen within few minutes and sometime take 30 minutes plus. Is that inverter Problem or CCFL? how I can rectify?


Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/ To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

Feb 12, 2016 | Philips Televison & Video

1 Answer

Power


Either a loose/bad power cable or the backlight is failing.

Jan 30, 2018 | Sony SDM-HS95 19" LCD Monitor

1 Answer

Power


Check for a loose power cord on the back of the monitor (quite common).

Jan 29, 2018 | Sony SDM-HS95 19" LCD Monitor

1 Answer

My TomTom Go 910 will sometimes not turn on, sometimes hangs on the black TomTom screen and will not turn off, a hard reset will get it going again. It also keeps turning itself on when I'm driving. I...


I think it is the same dock contact problem.
the battery won't charge and can't supply enough
power for harddrive to rotate and it shutdown by itself.

Feb 02, 2010 | Tomtom GO 910

1 Answer

My Philips 20PT633 has started shutting off mid program.


Consult your technician there is a semiconductor problem inside your tv. Probably lose connection, and need to resolder.

Jun 08, 2009 | Philips 20PT633R 20" TV

1 Answer

Turns off and sometimes comes back on by itself


DLP --- need to exchange the thermostat.
LCD --- replace the Main Board.
PDP --- need to check Power Board or Y-Main

Jan 29, 2009 | Samsung Televison & Video

1 Answer

Monitor goes off after a few minutes of use. when pressing the on/off button, sometimes will turn back on. if left alone will turn back on after a few minutes. when computer is off, sometimes will turn on...


1.check power supply section any dry points
2. To replace all electrolatic capacitors in Power supply
3.Check Connectors Properly connected Or Not.
4.Replaced Microswitches in Front pannle.

Oct 06, 2008 | ViewSonic VX910 19" LCD Monitor

1 Answer

TV Shuts off, Screen Problems


The problem could be the power supply, the flyback trasformer or simply a bad connection. A repair cost for this TV set could run any where from 75 bucks all the way up to 225 or so, depending on the problem. Good Luck

Apr 29, 2007 | Sony KV-32S40 32" TV

Not finding what you are looking for?
Acer AL1914 19" LCD Monitor Logo

154 people viewed this question

Ask a Question

Usually answered in minutes!

Top Acer Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18429 Answers

Ekse

Level 3 Expert

13434 Answers

Alun Cox

Level 3 Expert

2679 Answers

Are you an Acer Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...