Hardware PC shows black screen when connected to TV

Shorkio · Jun 7, 2016

I built a new PC for HTPC/Steam box use yesterday, but I'm having an issue with it. I can't get picture to show up on my TV (TV recognizes it but shows nothing). However, the image shows up when I connect it to my monitor. Does anyone know why it won't work on my TV? TV recognizes everything PS3 and my main computer. I'm using HDMI to connect PC to the TV.

Parts what I'm using:
CPU: Intel Pentium G3258
GPU: R9 270X
Motherboard: Asrock H81M-ITX
RAM: Kingston HyperX Predator 1333 MHz

raystriker · Jun 7, 2016

What TV do you have?
Can you try an HDMI to DVI or VGA convertor and report back?

Shorkio · Jun 7, 2016

raystriker said:
What TV do you have?
Can you try an HDMI to DVI or VGA convertor and report back?

TV is JVC LT-40E71. I will test DVI to VGA adapter and report back.

E: DVI to VGA adapter seems to work!

raystriker · Jun 7, 2016

Shorkio said:
TV is JVC LT-40E71. I will test DVI to VGA adapter and report back.

E: DVI to VGA adapter seems to work!

Great

lol no wonder we Indians make great tech support at call centers

Shorkio · Jun 7, 2016

raystriker said:
Great

lol no wonder we Indians make great tech support at call centers

I didn't even remember I had those adapters! xD Looks like it also reduced input lag significantly. The image is a bit blurry, but less lag is worth it.

Thanks!

Originality · Jun 8, 2016

TVs don't use picture processing on VGA signal so that would explain the reduced lag. They do use picture processing on any HDMI signal unless you turn it off.

Also, sometimes you can go through your graphics card settings to find a "TV mode" to help a little with the blur. Part of it is caused from using an analogue on a big screen, part is the difference between RGB and RBY, and part has something to do with pixels and aspect ratio. I'm not an expert on the topic so I can't be more specific.

Hardware PC shows black screen when connected to TV

Well-Known Member

The powers that be

Well-Known Member

The powers that be

Well-Known Member

Chibi-neko

Similar threads

Popular threads in this forum