Using an LED 42" TV Panel as a gaming monitor?

RyanFrogman

Commendable
May 30, 2016
2
0
1,510
After finishing my gaming pc build and being more than pleased with it I realised the only thing holding it back was my old dell monitor at a tiny 17".

So my plan was to upgrade to another monitor but as it was out of my price range as I have 2 kids and a lot of expenses I had to think of alternatives, I had the idea of using my Sony Vaio VGN-FW31E Laptop screen but it is the same size apart from being widescreen and having a better quality which isn't much of an upgrade.

The only thing I could think of was my 42" LED Toshiba television which had stopped turning on so was replaced and put into storage. I started looking for tutorials on wiring up a LED panel but couldn't find much however I did come across this https://www.youtube.com/watch?v=6SOXMDb4cjI but it didn't cover screens as big as 42" which would need more power and things so again I started digging and only found a tutorial which is the same method as in that video but using the power supply from the telly itself which I can't do as my TV has power issues so chances are the power supply is faulty.


The basic question without all the details :

So really I want to know if its possible to power the TV using something like a PSU from a pc or something along these lines which I can do for cheap and then use a Universal controller board to plug in a VGA cable to my pc.




TV info :

Its a Toshiba 42" LED tv
The LED Panel is mader by Samsung if the model number is needed I will post it as I have put the tv back together temp.
 
Solution

Dugimodo

Distinguished
I would suggest either paying someone to fix the TV or throwing it away. Otherwise it'll sit in storage forever. The chances of successfully repairing it yourself or running it off something that wasn't designed for it are slim at best. You need some pretty extensive knowledge of electronics to even attempt such a thing.

TV's make ok monitors but they are not fantastic at it, poor input lag and response times make them poor choices for FPS multiplayer for example and some of them have scaling issues and blurry text because they are optimised for good looking Video. If it was a working TV with an existing PC input it'd be worth a try but if you have to repair it first and modify it I'd say no. On the other hand my 60" plasma is excellent for driving games :)