Acer AL1715 (Black, Silver) 17" LCD Monitor - Answered Questions & Fixed issues

It was possible of dead pixel, to check if there was a dead pixel go to http://jasonfarrell.com/misc/deadpixeltest.php or download dpt from http://dps.uk.com/software/dpt to test if there was really dead pixel on the monitor

Hello it means that the on On Screen Display is locked...more below. Hope this helps What does OSD Locked mean

Certain versions of the Acer AL1715 monitor had a problem with the VGA socket. Specifically, the plastic case around the socket was not wide enough. The plastic interfered with the plug and so the plug did not seat properly. I fixed several of these monitors by shaving off some of the plastic with a dremel mototool. A hand file would probably work as well. You have to remove the plastic back to do the job.

I know exactly what your talking about. I've seen in many times. It' happens too in CRT monitors as well as LCD. It could ALTHOUGH be as simple as a bad cable catching interference. Most likely though, it sounds like a bad LCD driver board or video board. If you have warranty, call it in. Otherwise see if it lessens with adjustments of contrast and brightness up and down. This directly affect the driver board power and can improve it enough to be tolerable again.

I would check the volume on your device to make sure it is at a medium level. Then adjust the volume on the monitor using the second and third buttons from the left on the front controls. If I remember right the monitor needs to be on for the speakers to have power. This link should help. Acer AL1715 User Manual

I think this is most likely a monitor problem. Can you try a different monitor of computer to the monitor? That would help pinpoint the problem. Is it under warranty?

Hi and welcome to fixya you could go for the official website of Microsoft. there you can find what you are looking for

Well, it certainly is related. This is OSD (On Screen Display) for adjustment, activated by those pushbuttons.
Did you try to completely unplug the power cable from the monitor for a minute and then reattaching it?
One of those pushbuttons may have got stuck in a depressed position, check if all of them click properly when pressed; sweet drinks spilled and dried off can make a button stick, and sometimes the plastic itself may develop enough friction for a button to stay in a depressed position.

If all the buttons work freely, the monitor may need professional servicing.

LCD monitors do not have degaussing, it is not needed

You need to check the DC voltages and DC filter caps.
http://s807.photobucket.com/albums/yy352/budm/ACER%20AL1715b/
Please read my guide first.

Basic LCD monitor and TV troubleshooting guide: http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide http://www.fixya.com/support/r7406380-tv_training_manuals Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm/

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.

After the 6 minutes, what happens? Does Windows finally load? Does it power OFF?
Let's assume Windows eventually does load. The problem wouldn't be the monitor, instead look at your boot devices. You "could" have a USB Flash drive installed on your computer and that may affect the boot process. Try removing any external USB drives from your computer and try booting again. If it does load quicker, you have to check the internal configuration / setup screens on your computer. There is a boot sequence or boot order sequence that needs to be altered.

If none of the button are working then it could mean that one of the buttons is stuck or there is an issue with the board on the monitor itself.

Unplug the monitor from power and the computer. Make sure none of the buttons are stuck down, plug only power back in to the monitor and see what it shows. Plug it back into the computer and check to see if the problem returns

Try another plug socket, may be a issue with the wall socketitself.
If not, try changing the fuse in the plug, may not beapplicable if you live in the USA.
If not try another power cable.
If the problem continues, contact manufacture

A Metric ton = 1000Kgs

prices:
for ebay it is US $39.99

Look for bad caps, repalce them in a set.
http://s807.photobucket.com/albums/yy352/budm/ACER%20AL1715b/

If you are going to DIY and already try the monitor with another PC, and have proper tools and know safety precaution then please read on: Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply (they should be replaced in a set), blown fuses; poor solder joints, 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 ACER monitors to get some ideas what to look for: http://s807.photobucket.com/albums/yy352/budm/ Post back what you see inside so we can guide you further and it will help out other people in the future also.

Basic LCD monitor and TV troubleshooting guide: http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide http://www.fixya.com/support/r7406380-tv_training_manuals Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm/

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series. Please leave rating if it helps.

The dark screen with faint, hard to see display is due to the failure of CCFL (Cold Cathode Florecent Lamp), which is the back light or the Inverter board, which provides high voltage to the CCFL. So, it is recommended that you get it properly checked by any professional for replacement of CCFL.

Also, refer here to my earlier solution to a similar problem, which was rated as very helpful

GoodLuck!
Dont forget to appreciate the solution if I could have been of any help!
CreativeTECH

That may be caused by poor DC voltages due to failed caps (bad caps with domed tops).
Did you already try it with another PC and the video cable is OK?
Failed AL1715: http://s807.photobucket.com/albums/yy352/budm/ACER%20AL1715b/

Basic LCD monitor and TV troubleshooting guide: http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide http://www.fixya.com/support/r7406380-tv_training_manuals Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm/

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series. Please leave rating if it helps.

It does this when attached to another PC?
More likely it has bad set of caps with domed tops as shown in my pictures here:
http://s807.photobucket.com/albums/yy352/budm/ACER%20AL1715b/

http://lcdalternatives.auctivacommerce.com/Search.aspx?k=ACER

Basic troubleshooting guide here: http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting http://www.fixya.com/support/r7406380-tv_training_manuals Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm/ Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps. Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series. Please leave rating if it helps.

It sounds like the lcd screen module itself has a problem and the only way to fix it is to replace the screen. Not usually worth fixing since replacing the part usually cost more than buying a new monitor. Sorry.