Question about Acer AL2671W 26 in. LCD Television

1 Answer

Having start up problems with Acer LCD TV. Sound but no vision. Turn on and off again many times before it finally comes on.

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • Master
  • 11,361 Answers

You may have either the power supply problem not supplying 24vdc to the Backlight inverter board or the inverter board is bad, need to do some voltages checking first.
If you are going to DIY and have proper tools and know safety precaution then please read on:
Service manual:

Please see my basic troubleshooting guide here:


Posted on Jul 05, 2010


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Dynex DX-LCD19-09 19'' LCD TV sound level problem

Some electrolytic capacitor is in sound section is responsible for this fault. It is a common in crt tvs also.

Dec 14, 2013 | Televison & Video

1 Answer

Tv won't turn on

Most likely the power supply or Main PCB

Nov 24, 2013 | Sanyo 42 in. LCD TV

1 Answer

Acer AL22 Has no image for 1 Hour. Then is OK.


That is a common symptom of a failing power supply board. The filter capacitors start to go bad and the power supply can not stabilize and start correctly, after the capacitors are powered up for a while they can hold a charge and the power supply finally gets going. Here is a link to a repair guide for that model.

Oct 26, 2012 | Acer AL2216WBD LCD Monitor

1 Answer

I have a olevia 42 inch 242FHD-T11 it is around 3yrs old and now it will not turn on with the remote so when I turn it on manually it comes on but with no sound after I do this 3 or 4 times the sound...

I am also having this exact same problem... except sometimes the power wont even come on with the power button on the tv. did you figure out what it was?


Sep 21, 2010 | Olevia 252T LCD TV

3 Answers

I have a AL2671w LCD Acer TV ON OFF switching

looks like the same problem i have with my 32" acer tv, it seems to be a problem of acer TVs get someone to check the capacitors in the power supply.... I think one might be bad.

Dec 05, 2009 | Acer Televison & Video

1 Answer

LG LCD TV picture will not come up, but have sound.

If your Tv does that after certain period of time you need to replace the mainboard, the mainboard is the one where you plug everything, cable, antenna, video.

May 18, 2009 | Televison & Video

1 Answer

I loose my picture but i still get sound

Just try to reset so picture will come again, some LCD TVs have a reset button. If available and accessible, try using the reset buttons before using the steps below. Using the reset buttons can save time.
1. Unplug the LCD TV power cord from the power outlet.
2. Unplug any connected devices (DVD, Set-top boxes, etc...)
3. Press and hold the LCD TV power button for five seconds.
4. Plug the LCD TV power cord back into the power outlet and turn on the TV.
5. Open the on-screen menu to confirm that the LCD TV is responding again.
6. Turn off the LCD TV and reconnect the devices.
7. Turn on the LCD TV.

Hope it may help you;


Apr 22, 2009 | LG 42LC2D 42 in. LCD HDTV

2 Answers

No picture but has sound


Dec 14, 2007 | Panasonic TC-26LX20 26 in. HD-Ready LCD...

1 Answer

Sharp Aquos Won't Power On

I have the same problem with my My LC-42D62U WHen i watch certain DVDs, (so far it happened on SAW III and RUNNING SCARED) during certain parts of those movies my TV will turn off and i cant turn it back on unless i unplug it and plug it back in. It only turns off on specific parts in the movie, i have no idea the same exact i pretty much have to pause the movie with my remote once my TV turns off then when i power the TV on again just resume the movie and its fine...but if i rewind to that part again it'll power off again SAW III only had one part like that....but RUNNING SCARED had about 3-4

Apr 09, 2007 | Sharp Aquos LC-20B4U-S 20 in. LCD EDTV

Not finding what you are looking for?
Acer AL2671W 26 in. LCD Television Logo

Related Topics:

253 people viewed this question

Ask a Question

Usually answered in minutes!

Top Acer Televison & Video Experts

Gareth Cockram
Gareth Cockram

Level 3 Expert

661 Answers

Rommel Balcita

Level 3 Expert

745 Answers

Martin Murray

Level 3 Expert

1623 Answers

Are you an Acer Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides