Question about Acer AL1715 (Black, Silver) 17" LCD Monitor

3 Answers

Monitor no signal

When pc turned on it comes on monitor no signal. any ideas?

Posted by on

  • Moliere Feb 21, 2008

    When i turn on my computer, my monitor is not responding (there is not power). I checked the plug. Everything is fine.

    What can I do? I don't have enough money to buy a new monitor.

    Thank you


×

3 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Unplug the VGA cable from the PC, and connect the Power cable of the monitor to the power outlet. The monitor should intialize and return back to stand-by-mode (assuming that the power cable and internal fuse is ok).

If the LCD Monitor Power LED didn't change from orange to green even it was already push on, try to check the 2 schottky dual-diode (in TO-220 package, with heatsink), there is a possibility that one of this diode is open. Replace if defective.

Posted on Feb 26, 2008

I will check the back of the pc. the pc is just over 2 years old, it was working fine, i think when it starts up it is going through the normal motions but not a 100% sure.

Posted on Feb 01, 2008

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Novelist:

    An expert who has written 50 answers of more than 400 characters.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

  • Expert
  • 139 Answers

Check to see if there is more than one 15-pin monitor connection on the back of your computer. If there is, try plugging the video cable into the other one.

Is this a new monitor? Was it working before this? Does your computer sound like it is starting up normally?

Posted on Feb 01, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Lg monitor m2262d


SIgnal is not stable. try new cable. or HDMI

Oct 24, 2013 | Computer Monitors

1 Answer

I turn the monitor on and all it comes up with is an error message saying 'no input signals and that the monitor is going to sleep.' any suggestions?


It is either that it does not detect the video signal from your PC or there is a power supply problem in the monitor, you need to try it on another PC first before opening up the monitor. If it turns out to be monitor problem, please read below:

Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
http://www.badcaps.net
http://en.wikipedia.org/wiki/Capacitor_plague

Apr 14, 2010 | HP L1940T 19" LCD Monitor

1 Answer

Acer al1922 monitor no signal:


If it does the same with other PC then you need to open it up and first thing to look for are bad caps in the power supply, see example of failed monitors due to bad caps, transistors, transformers, lamps: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside, and always replace with good quality caps such as PANASONIC FM or FC series from DIGIKEY.

Mar 23, 2010 | Acer AL1916W 19" LCD Monitor

1 Answer

Monitor blue light comes on shows emachines logo and color bars then monitor turns off and light turns yellow


your monitor is beleiving it is not receiving any signal from your pc. 1 make sure your cables are secure. 2 make sure your pc is on. 3 borrow a monitor from a freind to see if your pc is sending the signal out, if the borrowewed monitor is showing a picture, hook yours back up. 4 if still not picture your mpcb or video pcb in the monitor is bad.

Oct 28, 2009 | E-Machines eMachines Monitor E15T4

1 Answer

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 :)

Apr 24, 2009 | Acer X241Wsd Monitor

1 Answer

Sony Screen Colors


it may not have problem of monitor first take the post (power on self test) to do so you have to disconnect 15 pin signal cable from cpu and power on it will give display without cpu the massage "no signal check signal cable" will appear then monitor is ok problem is in cpu. if no display come then problem in monitor

Oct 25, 2008 | Computer Monitors

1 Answer

No signal on startup


if monitor is gave no siganl .Firstaly Check monitor Signal Cable For connected of ur system vga port. if Siganal cable is connected ur pc then Check ur System IF system is gave the Display anthore monitor . Then Proble is ur monitor signal Cable .So Plz Change Monitor Signale Cable.

Dec 29, 2007 | Princeton Digital VL2018W Monitor

2 Answers

Acer monitor


What do you mean by it takes awhile to come on? Sometimes with these monitors depending on the type you have it takes time for the PC to pick up the signal. I have my PC hooked up to a KVM switch and it takes about 10 to 20 seconds for my monitors signal to be recognized.

Nov 15, 2007 | Acer AL1916W 19" LCD Monitor

1 Answer

Monitor Acer Problem


I agree it isn?t the monitor but I would suspect the video card you are connecting it to or the PC itself. Generally if a monitor doesn?t detect a video signal it will go into hibernation mode, typically displaying a no signal warning and changing the LED color from green to amber. When you start the computer is anything displaying at all? Are you sure the PC is powering up and booting?

Jul 22, 2007 | Acer AL1916W 19" LCD Monitor

Not finding what you are looking for?
Acer AL1715 (Black, Silver) 17" LCD Monitor Logo

Related Topics:

85 people viewed this question

Ask a Question

Usually answered in minutes!

Top Acer Computer Monitors Experts

 Elex
Elex

Level 2 Expert

49 Answers

yadayada
yadayada

Level 3 Expert

60792 Answers

John Trigg

Level 2 Expert

250 Answers

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

Answer questions

Manuals & User Guides

Loading...