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Sharp LC42SB48UT 42 in. LCD TV - Page 8 Questions & Answers
Sharp DVD player not working?
the reason as to why your sharp dvd player isn't working is because there may be a disk stuck inside, try pressing the STOP button, unplug it, press EJECT while plugging it
Sharp 60LE600U stand by light is on, backlights come on and go right back out along with the standby light?
From the past history of Hisense brands of TV's the power board very seldom gives issues, they build them quite well, the only way to troubleshoot this issue is with a multimeter, look for the power on pin on the power supply connector going to the main board, you need to see about 3.5 vdc there when you turn the set on, I think you will see the voltage there for a few seconds then drop to almost 0, if you find this it's the eeprom that's lost it's data, this IC is located on the main board, there are 2 fixes, one is to replace the IC the other is replace the board. The chip costs under $20 but it's somewhat difficult to replace. Here is the listing for the IC https://www.shopjimmy.com/sharp-dkeymf905fm04-kf905-qpwbxf905wjzz-main-board-loc-ic8401-eeprom-only/
Sharp 65 inch 4k smart tv LC-65N7004U turns on but shuts off led light is on but flashes when I turn it in it showed the sharp logo then tv turns off
This would mean that either a CABLE BOX, SAT BOX, COAX CABLE, HDMI CABLE, ETC may not be working properly, something is loose, or needs reset.
-Reset ALL components by unplugging them for 5 minutes including the TV.
-Be sure all COAX CABLES and HDMI CABLES are tight and properly connected.
-If you CAN pull up the TV MENU when you have the black screen, update your TV’s firmware to be sure your TV is up to date and rule out the TV as the problem.
NOTE: If the TV now works and there is no BLACK SCREEN, the issue was either a loose cable, old TV firmware, or a component that needed to be reset and the issue is now resolved.
I have a Sharp LC-65Q6020U television.
You will need to preform a power drain cycle on your TV here.Unplug your TV from the power source.Press and hold the power button for about 10 to 30 seconds.This will help drain all of the TVs residual power. Now plug the TV back into the power sources.
How to open back cover sharp led backlight tv model 2T-C45AD8X
Hey, The Sharp LED Backlight TV model 2T-C45AD8X's back cover can be opened by performing the following steps:
1) Cut the TV off from the power supply.
2) Place the television flat on a soft surface.
3) Using a screwdriver, find the screws that are attached to the back cover's borders.
4) Carefully remove the back cover to have access to the internal parts.
Thanks!
LC-50UA6800X with flickering vertical band
We've seen something similar in our shop on Hisense TV's, and considering Sharp sets are made by Hisence it may be related. The issue we have found was the balling of the prosessor IC was bad, a replacement main may fix it, or you can try "cooking" the board in an oven, see some youtube videos on how to do this
TV Sharp LC-40LE830U. My front panel ys disabled and my remote control don't work. I can power on/off only. How can I enable my front panel without use remote control? or reset factory settings?
If both your front panel and remote control are disabled, the best option would be to perform a factory reset to restore the TV to its original settings.
To reset the Sharp LC-40LE830U to factory settings:
- Unplug the TV from the power outlet and wait for at least 60 seconds.
- Press and hold the power button on the TV for 5 seconds while the TV is still unplugged.
- Plug the TV back in and turn it on using the power button on the TV itself.
- Once the TV is turned on, press and hold the "input" and "volume down" buttons on the TV simultaneously for 5 seconds.
- The TV will then enter the service mode menu.
- Press the "menu" button on the remote control to navigate through the menu and select "option."
- Select "factory reset" from the options menu and follow the on-screen instructions to complete the reset.
Note: The factory reset will erase all custom settings, including parental controls, picture, and audio settings.
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