Question about Acer AL2423W LCD Monitor

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Acer AL2423W stopped working

My monitor stopped displaying any signal after days of flickering like an oldTV that won'ttrace (Phase, stabilize, whatever it's called) I took it appart and saw no burnt components. I put it back together and still does the same thing, but I noticed the backlight works (don't know if that helps)

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  • DKWarren Jan 09, 2009

    Same problem with Acer AL2423W and the power switch doesn't do anything. I also have an Acer X241W which is essentially the same monitor with no built-in speakers, no main power switch and no pivoting stand. The X241W works for a while, then shows a "no signal" window and/or just shuts down. If I let it sit for 30 minutes and turn it back on, it works for a while. I expect it to die soon, too.

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6 Suggested Answers

micromega69
  • 1 Answer

SOURCE: Won't turn off and cylces through colors

Hi. This evening, I had the exactly the same symptom. I found a way to fix it.

When you power up the screen, keep the power and auto buttons both pressed. That seems to reset the screen. After that when you open the menu, a small F appears on the left side of the contrast icon. Go to that red F with the arrows and press menu. Another menu will popup. Choose 'Burnin' and set it to off. That's all !

Note: do not try to change other settings, they depends of the harware...

Posted on Dec 10, 2007

Mark_Webber
  • 472 Answers

SOURCE: Need to know how to Disassemble AL1912 19" LCD Monitor

Ahhh too funny =) They don't make them adult proof for nothing.
Ok, get a towel, lay it on a flat surface.
Place the monitor screen down onto the towel
Looking from under the monitor there will be 2 main ways to "Disassemble the bastard" heheh Ahhhh ..anyway
Look closely where the front and back panels join. You should see two notches possibly holes there. If so then insert a flat blade screwdiver about 1cm into the hole and lift upwards. It should pop. Do the same for the other side, then gently just using your hands pop it around the rest.

The "theres no bloody notches here method"
Insert a flat blade screwdriver between the case and the top of the power socket. Again, just 1-2cm. Lift up (gently) and this should begin the popping operation.

Just becareful not to jam the blade in too far.

Posted on Apr 17, 2008

  • 114 Answers

SOURCE: monitor screen shaking and flickering

Check to make sure the cables are connected tightly. Wiggle the cable, does it get better or worse? Might need a new cable. And reseat the video card inside the computer. If that doesn't fix it, then yes you will probably need a new monitor.

Posted on Jan 15, 2009

  • 48 Answers

SOURCE: Acer 20" LCD monitor AL2016W, INPUT NOT SUPPORTED message

Try to reinstall the drivers for the monitor and see if that works.

http://www.driversdown.com/drivers/ACER-AL2016W-Driver-WindowsXP_68735.shtml

Posted on May 31, 2009

  • 1 Answer

SOURCE: i have 3 acer al1603w widescreen monitor.. it was

hi,I had same kind of problem I was using CRT monitor with xp OS and due to some problem i thought to change it to LCD so i bought this acer monitor and start working with it later some days i planed to upgrade my system so when i was reinstalling OS i got the message input not supported so I checked with vendor carrying my monitor the reason for this problem is, model does not support dos mode so i connected with CRT monitor and reinstalled OS and set the settings to 1024 to 768 and reconnected with LCD it started working.try this it worked for me

Posted on Jul 03, 2009

  • 5 Answers

SOURCE: Monitor comes up shows "acer" then says no signal and goes black

This Problem is Acer(s) Monitors. Though it is a nuisance one fix That has work for many is the Unplugging after it goes back to Good (viewable) screen.
I have hooked mine up to an inexpensive Power strip to make it easier for me and just turn off at time indicated above and Viola Simple is as Simple does :)

Posted on Mar 18, 2010

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2 Answers

Good day, I have an Acer AL2423W monitor. When I turn it on, for the first few minutes all I get are vertical coloured lines. After a few more minutes the screen images start to become visible, but...


Hi Friend, In this case what I would recommend you is to connect any external monitor to the system to check if you have the same issue with the external monitor as well or not.
If yes, then it might be the issue with the video card so, you can try updating the video drivers for the system.
If no, it means that the original monitor has some issues with itself..
Also what I would recommend is try to lessen the screen resolution instead of 1920 x 1200 to lower resolution and restart the system and check if it makes any difference..
Also update the video drivers for the system.

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More likely to be metric M4 screws, 1/2" will more likely to be long enough.

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this link will help you:-)

http://forums.entechtaiwan.com/index.php?action=printpage;topic=4280.0

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1 Answer

Every few minutes brings up box 'No Signal'. Sometimes when powering on ACER logo thing takes a few minutes to disappear.


I have a Acer moniter too. Seems like you have a loose VGA cable or not enough power going into the video card

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i had this happen to me and it was the video driver that went out, if you have or r using the video slot or monitor slot already on the motherboard you can get a video card to put in a slot on the mother board and it should solve the problem....hope it helps ....shia

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Try loading drivers for the LCD monitor.Right click empty part of desktop>>Properties>> settings It should show monitor name instead of plug and play monitor on ---- Video board.Go to Advanced>monitor>driver on this screen.
Samir

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2 Answers

AL2423W flashes 'No Signal' and turns off and on


Hi Guys,
This is a common problem with this monitor but I have a fix. Sounds simple but try it it works. Turn your monitor off, then turn it off at the wall, turn your monitor back on to drain any stored power, now turn it back on at the wall and fire the pc up and see how you go.

Apr 13, 2008 | Acer AL2423W LCD Monitor

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