20 Most Recent Hisense LHD3204US 32 in. LCD HDTV Questions & Answers

http://www.pdfone.com/download/5_keyword-hisense/pdp-tv-service-manual-hisense-confidential.pdf

Please find above is a link for a service manual use this to troubleshoot and hopefully repair.

check its manual in details . u will find that.

regards,

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/ Firmware update procedure to many popular brand TVs are given with screen-shot details.

https://hisense.com.au/contact-us Hisense TV Repair Tech 1 Electronic Repair Centre

your Tv remort Or Tv Swich service Requied

Power supply components have failed. Capacitors dry out with age . You can get replacement parts from here: TV Parts Universal TV Stands DLP Chips ShopJimmy

These controls are adjusted to give you a pleasant looking picture that suits your personal tastes. There is no right or wrong with these settings.

Hope the attached manual matches your model. Check the page 5 Download manual

(a) Object obstruction between TV and remote (b) Remote pointing in wrong direction (c) Battery low on remote (d) Bad IR sensor on TV (most unlikely)

Set-up (Programming) procedure is too much to type in here, and is not practical and it will differ brand-to-brand remote controls. If you wish to get more; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. One among it has general set-up codes to check with TVs and other devices are given, in the order of the 'device's brand name list' in alphabetical order. Pull up older posts. Search the sites by type in the brand name to your device in its search box at the top right part of the display window. It will help you to find the document easily. http://electro-medical.blogspot.com/

I would first check for a firmware update for both the TV and router. Also double check your wireless passkey as it is case sensitive.

Use appropriate fasteners for the tv and attachment point.

You have a menu that you can access and turn on the wifi and put in the information to logon.

you may have a problem in the video driver board.

Check the remote control for its infra-red emission. Check it with fresh batteries. If it is found OK, check and replace the infrared sensor inside the TV. If you wish to get some details; check the site linked here. It has details about how to check a remote control; by one among the post. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/

Backlight problem. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts.Surf the site with patience.http://electronicshelponline.blogspot.com/

(Programming) procedure is too much to type in here, and is not practical and it will differ brand-to-brand remote controls. If you wish to get more; check the site linked here. It has set-up code list & set-up procedure to many popular brand remote controls. Pull up older posts. http://electrohelponline.blogspot.com/ http://remotesearch.blogspot.com/