Question about Sharp Aquos LC-42D62U 42 in. LCD HDTV
Posted by Anonymous on
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.
Here's a link to this great service
Posted on Jan 02, 2017
SOURCE: i dont remember my secret
---How to reset secret number---
Press Menu using the remote
Select Parental Ctrl using the remote
PRESS AND HOLD BOTH CH^ and VOL+ AT THE SAME TIME UNTIL THE MESSAGE APPEARS ON THE SCREEN
Posted on Nov 30, 2008
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.
Posted on Dec 18, 2008
please try to count the exact number of blinking lights to diagnose where the fault came from..
Also try to open the cover and look for any bulged capacitors on power supply board..
Posted on Dec 19, 2011
Tips for a great answer:
Jun 02, 2018 | Sharp Televison & Video
Aug 20, 2011 | Televison & Video
Press "Menu" on the TV's remote control and use the arrow keys to scroll to "Setup."
Oct 18, 2010 | Sharp Televison & Video
Sep 02, 2009 | Sharp AQUOS LC-32D44U 32 in. LCD TV
Nov 25, 2008 | Sharp Aquos LC-42D62U 42 in. LCD HDTV
Nov 22, 2008 | Sharp Aquos LC-37G4U 37 in. HD-Ready LCD...
Nov 17, 2008 | Sharp Aquos LC-37G4U 37 in. HD-Ready LCD...
Jul 04, 2014 | Sharp Aquos LC-42D62U 42 in. LCD HDTV
651 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: