20 Most Recent Acer AT3705-MGW 37 in. LCD Television Questions & Answers

I have the same model and same issue for the past 6 weeks. Any help would be highly appreciated.

Acer AT3705-MGW... | Answered on Dec 21, 2012

Encompass parts.com

Acer AT3705-MGW... | Answered on Jun 11, 2011

tenho problema de localidade numa tv led comprada na europa modelo AT2058ML que não aceita antenas do Brasil. Gostaria de saber como configurá-la, porque o menu na antena pede outros e código do Brasil, mas não sei como configurá-lo.
Sem mais,
Neori Paim

Acer AT3705-MGW... | Answered on Dec 08, 2010

There is not enough information to give you an answer. How do you know you are getting digital and not analog. Most LCDs are only digital even on their TV antenna connection using the ATSC tuner, so I don't really have enough information. If you are referring to the TV antenna, I assume that you have an antenna designed for this purpose.

Acer AT3705-MGW... | Answered on Nov 30, 2010

It may have gone into safety shutdown because it sensed short circuits in the power supply or in the backlight inverter board, you will have to look inside. Please read my guide to understand what the TV needs to operate.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:



Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx

Acer AT3705-MGW... | Answered on Aug 03, 2010

Increase your signal frequency to 60hz. You may have to lower your resolution also.

Acer AT3705-MGW... | Answered on Feb 10, 2010

You may lose some channels when you retune the TV as the channels have been rearranged. To locate them look at the EPG although you may still find that some channels are no longer available on FREEVIEW. See the following link for additional information


If the above process does not work then check the link above for additional information and also visit the accompanying site links below to find more information for your model of TV / FREEVIEW box.

For troubleshooting the retune procedure visit http://tvretune.co.uk/troubleshooting/

For specific model information visit http://tvretune.co.uk/productmanuals/

Acer AT3705-MGW... | Answered on Oct 03, 2009


Unplug the TV from the mains for an hour or more. If this power reset does not allow the TV to turn on component failure is indicated. These sets are assembled using the wave soldering process they are known for having cold solder connections. As there is no sound just make sure to check all the connections at the back, if still the issue is there then for proper repair all the electronics must be diagnosed by someone with the correct electronic test equipment and the skills to use the test equipment as these sets have high voltages running even when switched off.

Please do accept the solution if the issue is resolved or else revert for further assistance.


Acer AT3705-MGW... | Answered on Aug 08, 2009

Hi Here is a link to an englis version of the manuals right click on the left one on this page and do a Save as, it will take some time to load as this link goes to taiwan :( file is about 4.5mb, I have checked this and it does appear ok, good luck :)

Acer AT3705-MGW... | Answered on Sep 15, 2007

go into settings and find "ease of access" or "accessibility" and click on it the option to turn off closed captioning should be in there.

Acer Televison &... | Answered on Aug 17, 2019

Even translating to English makes no sense!

Codice for television or brand steel

Acer Televison &... | Answered on Jun 07, 2019

I found a video for you on how, just click on link and it will take you there, All best Clive From N/Wales

Acer Televison &... | Answered on Jan 09, 2019

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