Hisense lcd h32v77c turns on but the screen does not stay on what do i do to get the screen to stay on

there is a clip you need to press in you will see it when the tv is flat on a surface. push clip in with a screw driver and pull towards you ant the same time with the sand.

hi sounds like there's no backlight voltage, check power supply board for any swollen caps, if ok, test the voltage on the white connector from the power board to the inverter board , with a meter should be 24v dc thanks

shaun

If standby power light is ON, and the set do not come out by standby mode to ON, the fault is with its main board. If standby light too is absent [not light up]; the fault is with its main power regulator board. 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/
Type in the brand name of your device, in the search box [at the top right] of the display window and the Search will start at once as you type in, and will show you all the related posts. It will make surf easy.

Call the HiSense tech dept. You can find the number on line and they will tell you how to fix it or you can try using the remote and go to settings and see if you can fix it that way. Also the manual for this tv should be available online as well.

Back-light problem.
Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis.If you wish to get some details; check the site linked here.Surf the site with patience.Pull up older posts.It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/

http://www.manualwanted.com

hello, i've repairing one at the minute with same fault, but you could try this i'm not going to say it will work but can try it. turn the tv off and back on again with the tv on press the menu button while taking the power lead out keep your finger pressed on the menu button and replug the lead back in if it works the menu will come back on the screen you might need to retune it back in. i hope it works
regardsshaun

There is an internal fault inside the tv, it could be the power supply or one of the other control boards but i would suggest getting it professionally looked at.

STOP!

The unit has a fault on its power board and sustain board.
It turns off because the sensor is preventing some component from bacoming overheated and catching fire or damaging further components. Seel professional repair.

Please rate my help++++Thanks for using FIXYA

You really need a model number and part number to find a matching screen; usually LCD Screens are manufactured by another company. (e.g. LG, Samsung, etc)

Here are a few good places to look:

http://www2.shopjimmy.com/TVs/Hisense/Hisense-TV-Parts.html

http://www.hisense-usa.com/productcart/pc/viewCategories.asp?idCategory=56

http://www.hisense-usa.com/contact.asp

http://jr.partsearch.com/Search/Model/Hisense+Company+Ltd/Hisense.aspx