Top 20 Sharp 13VT-K100 13 in. Combo - Page 4 Questions & Answers

Those are called 'Blink Codes' and tell a technician what the issue is. I do not recommend television self-repair. It never ends well. https://www.google.com/search?q=sharp+4k+roku+blink+codes https://www.fixya.com/support/r29790007-repairing_own_television ..

More likely the board or the connectors to it. Take it for repair. It is a good make and worth doing.

Hi Neal, it seems like backlight failure it's very common on LED Tv's. Since you can see something on the screen, that means that the LED strips will have to be replaced. These types of repairs can be a bit tricky and you should be very careful if you're fixing the TV yourself. Let me know if you require further assistance.

https://www.fixya.com/support/r29872378-universal_remotes_no_facsimile_remote https://www.google.com/search?q=lax-max+universal+remote Sharp TV Remote codes, use the below codes to control your Sharp TV with a universal remote. The 3 digit codes for most programmable universal remote controls for Sharp televisions are: 002 013 014 111 502 509 712 812 813 913 918 NOTE: Codes to operate televisions using a Sharp brand universal remote control will be 2 digits long. They will go from 01 to 18. The 4 digit codes for most programmable universal remote controls for Sharp televisions are: 0039 0093 0165 0386 1004 1009 1011 1025 1064 1077 1078 1081 1097 1099 1153 1157 1274 1298 1311 1312 1362 1375 1378 ..

Hi, please power cycle your smart tv. If this does not work, please remove all accessories and power cycle again. If still not working, you can factory reset the tv next. Thank you.

https://youtu.be/zSaWt40Qfio Here is the link. Watch this video.

Hi, Please power cycle your tv . If this issue persists, please remove all accessories and restart tv. If not fixed, we can move on to performing a factory reset. Thank you.

The best place to get firmware is direct from the Sharp website. https://www.google.com/search?q=LC-49CFE6452E+sharp+firmware ..

What's the model Maggie?

Hello, it's one of two things, the main board has gone bad (part # DUNTKD934FM04-V2), or the panel has gone bad (rare, but I have seen it a couple of times). Google the part number and see how cheap you can find one., a set that age you don't want to tie up $150-$200 in a main board. Thanks Techman 57

Hi Shannon, if your TV is an LED then more likely the LED strips that are located behind the screen will fail and will need to be replaced. Depending on the age and size of the TV, it might not be economical to get it fixed unless you want to try fixing it yourself. Let me know if you require further assistance.

One of the boards needs replacing. Take it in for professional diagnosis and repair. https://www.google.com/search?q=Sharp+PN-L803C+top+25%25+of+picture+dimmer+than+rest+of+screen ..

Hi, Please call Sharp at 1 (800) 237-4277 if you'd like to get your device repaired. Thank you.

copy and paste https://www.justanswer.com/tv-repair/9gb1o-sharp-lc-60le810un-won-t-power-on-front-led-blinks-one-short.html

Hi, First, please check that your one of your tv remote buttons isn't stuck because this could cause your tv to continuously go into a certain mode. You might then attempt to factory reset your tv to stop the service-mode issue. Please reference your device's manual to help with this. Thank you.

Hi, Please use the factory reset option for your tv as described in your manual. And then use the wifi setup instructions to help setup your tv to function as you expect. Thank you.

Hello, a very common issue with these sets, the back lights in the screen have gone bad...sorry. Thanks Techman 57

Make sure the channels with the missing audio are that way on another TV and it's not an issue with the broadcast. If they work on other sets and I think they will replace the main board

Hi, Please first switch power plugs for the tv and remove all attachments outside of what is necessary to power the tv and then check again. If you still have issues, please use the troubleshooting section of your manual to help determine the meaning of the specific flashes that you're seeing. Thank you.