Connect pc techwood 32722hd tv - Olevia LT27HVX 27 in. LCD Television

1. Place your laptop/PC close to your TV. ...
2. Insert the HDMI cable into your computer (the socket will be labeled 'HDMI')
3. Plug the other end of the HDMI cable into the TV (this will be hidden under a flap)
4. Turn your TV on. Or Use one end of the cable to plug into your Wi-Fi router.

what country are you ,we are USA and never heard of this TV
I see them sold in UK are you UK, asking Yankee's for UK help?

I moved you out of computers to TV topic.

TVs are very unique devices, as is this topic.

tell all things plugged in to TV not power jack.
all things in all ports, USB or HDMI.
etc.
wiki states this. real makers name.

https://en.wikipedia.org/wiki/Vestel

I bet that link above is good enough to track down the maker
and get support.
or get the TV fixed in a shop, as 99% do now.

I don't have such TV or anything, but since it's a HD ready TV and not a smart TV, I am pretty sure it doesnt have support for an app for on demand video.

TECHWOOD 50inches TV Wall Mount Bracket TV BRACKETS TV WALL BRACKETS...

You need to get a proper bracket for the TV. Some TV units use a vesa mount but the Techwood uses a much larger mount. If you look in the manual for the TV, it will call out the bracket size in mm. You can order and go from there. Fairly simply process.

Semper Fi,
Z

power supply defected

Sorry to say modern TVs do not have an analogue tuning system, which you need for a SKY box RF output. Your local TV dealer may have an RF receiver that you can connect to a SCART or RCA socket on your TV

Make sure that you are using the Audio Out ports (not one of the audio in). Next go into the menu. Select the Audio setup option and see if there is a line for enabling the external speakers. (Often this corresponds to turning off the internal speakers but not always.)

I hope this helps. I'm not familiar with the specs of Techwood TV models. Some TVs only have an headphone/earphone (3.5 mm) jack as their audio out. In that case, you'll need an adapter to convert the RCA audio to the headphone jack.

Cindy Wells

Same problem here, only white noise... have contacted TV repair people and will let you know what the outcome is!

Mine has the buzzing. I even created this current one out of 2 damaged ones, the original internals did it as do the internals I took out the "new" one I got (it had a smashed screen). I noticed it stops completely when muted, but not when the volume is on 0. It also gets louder when the contrast is higher (just flick between the preset PICTURE MODE's). I think it's something to do with the internal speaker cables perhaps running too close to the display circuit or whatever (Im not sure what causes it, its normally electrical interferance being picked up by an unshielded cable). I'll no doubt get hacked off and reopen it soon to look about. I'll post back when I do, may be a few months though!

yes