Connecting old CPU to HD TV

krishG

Honorable
Nov 16, 2013
3
0
10,510
So, I got a new PC and I have the old one lying around. And we are also getting a new 40 inch full HD LED TV. So, I thought instead of getting a smartbox, could I use my old CPU as a smartbox. At the beginning it seemed an interesting project to work on. But as I dug deeper a lo of issues emerged.

1. A CPU is a old one, at least 8 years old. Its running on a Pentium 4 processor clocked at 3GHz. The motherboard is an ancient Mercury PI915GLM-Express with no video card. Now, the problem. The motherboard only has a VGA out. If were to connect the CPU to the new TV through the CPU-in, what kind of resolution and performance can I expect?

2. My cable box only has AV Out. I can connect this directly to the TV but since I'm trying to build a media center, my plan is to connect this AV Out the my old CPU through a TV tuner. Now, what kind of loss can I expect in the end picture quality?

Are there any other approaches I can take to improve resolution of this media center? Like a VGA to HDMI from my CPU and then connect it to the TV's HDMI port..

NOTE: I wont use this for Gaming! Just for Media Playback from the internet, DVD or the hard drive and to watch normal cable TV.

Is this worth it? Or will I end up losing too much of audio and video quality? How it compare with those cheap android smart boxes with hdmi out.

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swilczak

Distinguished
I think it's a good idea. If you want to add a graphics card with a native HDMI out, you can buy one that has an HDMI port and goes in a regular PCI slot since you probably don't have a PCIE x16. You will have good enough performance for video play back and everything else. You could buy a wireless keyboard with a touchpad mouse like I have, they work great. Here's a link to the video card you could use, but maybe try to find one cheaper somewhere else. CPU is not an abbreviation for computer just so you know, it stands for central processing unit which is the brain of the computer.
http://www.newegg.com/Product/Product.aspx?Item=9SIA3KX16D2719