20 Most Recent Sharp Aquos LC-32G4U 32 in. HD-Ready LCD Television Questions & Answers


Problem, unable to access any digital channels. TV

If the database is empty you need to re load the system.
With your remote controller, go to menu and from that you need to select install or setup.
This will scan for all available channels and store them for use.
Hope that helps.
2/14/2024 8:29:51 PM • Sharp Aquos... • Answered on Feb 14, 2024

Closed Caption won't turn off

cannot turn off closed caption on 27" insignia. the option screen which illustrates the closed caption category, is not highlighted and you cannot manually choose that option from the remote control.
12/27/2020 4:16:52 AM • Sharp Aquos... • Answered on Dec 27, 2020

Ive formatted my 8gb flashdrive

AVI is just a format - the video inside it can be coded using just about every codec. That sharp supports files that are coded using DIVX 4 to 6 and XVID 0.8 to 1.3. You must make sure that the avi files were coded correctly. For that install this program and use it to check the files
10/31/2019 8:30:25 AM • Sharp Aquos... • Answered on Oct 31, 2019

My flat screen hd sharp aquos color turns green

I'm not sure if this is the same, but people were green no matter how i adjusted the tint, and lacked overall color. I doubled checked the component cables, taking each one out, and putting it back firmly,
Picture is back to normal. Easy fix.
10/1/2018 11:13:17 PM • Sharp Aquos... • Answered on Oct 01, 2018

Loss Sync

According to SharpUSA the problem with the "Loss of Sync" error message is that (most probably) the cables (between the box and the display) are not connected properly (so remove and reconnect them carefully, on both units) or a cable is defective. 

Also, after you reconnect the cables try turning on the unit, if no success then depress the "clear" button on the external box (under the door on the front and on the bottom left and try turning on the TV again). 

It is, most likely, that the cables are not seated properly. Reseat the cables on both the display and the external box. 

Hopefully, this will clear the problem
if still does not solves your problem just replace all the cables connected between .u can get the new cables at radioshack web site.just place an order they will provide you. thanks.
9/19/2018 6:47:44 PM • Sharp Aquos... • Answered on Sep 19, 2018

Sharp aquos lcd screen goes blank

i was having these same problems with the screen going black, and i found that when i hit the back of my tv it would work sometimes. so, i improvised on some of the advice on this page and so far no problems. here is what i did (its very easy):

1. lay the tv on the floor and take off the back panel. (i think 12 screws)

2. on the right side of the tv (as you are looking at the back) you will notice a large metal covering that is held in place by 6 screws. unscrew these and remove the metal cover.

3. you will notice that the three screw holes on the left side of the board have some sort of metal or solder around them, in sort of a star pattern. when i looked closely i noticed that most of the metal (solder) was tarnished, or kind of blackened. (this must mean that the ground screws werent getting a good connection and this would explain why it would work sometimes when i hit it because it would vibrate the screws enough to get a good connection! )

so, take a pencil eraser and erase all the black or tarnish off the metal surrounding the screw holes. thats it! (to be safe i took some sandpaper and cleaned up the screw holes on the back of the metal covering, but i dont know if that was necessary)

at this point i followed another gentleman's advice to do a hard reset. this involved unplugging the 8 connections although i dont know if this was really necessary because i believe my problem was a ground issue. i did it just to be safe. his advice is on this site if you want to do this step.

4. i put everything back together and it worked! i performed a soft reset at this point which puts your tv back to factory settings. just go to menu>setup>reset>return to factory settings? yes
this will turn your tv off and back on. that's it. so far so good for me.

3/2/2018 10:33:56 PM • Sharp Aquos... • Answered on Mar 02, 2018


Tuner fault. Replace it. If you wish to get some details; visit the site linked here. Pull up older posts. https://electronicshelponline.blogspot.com/
1/25/2018 11:58:52 AM • Sharp Aquos... • Answered on Jan 25, 2018

Blinking power light.

i hve the same problem. I turned on my Sharp Aquos lc-32d62u HDTV last night for the first time, but it is black and a blinking green light.
did you find a solution?
9/22/2017 5:31:33 AM • Sharp Aquos... • Answered on Sep 22, 2017

Sharp Aquos 32 nch TV, turn TV on, come on & goes off withn 2 sec

You have an intermittent power supply issue. See if you can get a used one on the cheap.
8/23/2017 2:19:17 AM • Sharp Aquos... • Answered on Aug 23, 2017

Closed caption

Be the first to answer 5/31/2017 8:27:03 PM • Sharp Aquos... • Posted on May 31, 2017Be the first to answer

Sharp LC 37HV4M Flashing red light on screen


your main board or powersupply is faulty


One problem involves the lamp cage being loose. The fix is easy. All you do is remove the lamp and put it back in, making sure everything is tight. I guess they had a problem at the factory, for a while, not tightening the lamp cage. After a certain number of heating cycles, the lamp quits making connection.

thank you for using fixya,rate my answer
12/21/2016 11:30:02 AM • Sharp Aquos... • Answered on Dec 21, 2016


Try 0000 and 1234 as the PIN - the age old solution to problems such as this.

Failing that, google "Sharp Aquos LC-32G4U default pin" - that might get you a result, or at least point you closer to the solution.

If a PIN has been set up before, there will be a way of re-flashing a chip to default the PIN code. Again, google your model number for moe detailed help on your specific problem.
8/22/2016 6:09:51 PM • Sharp Aquos... • Answered on Aug 22, 2016

Lc32gp1u bad pixels

If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
8/17/2016 2:54:05 AM • Sharp Aquos... • Answered on Aug 17, 2016
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