Will a graphics card solve my problem?

[Steven]

So my Integrated graphics card looks like this "https://twitter.com/i/#!/Rastapapaaa/media/slideshow?url=pic.twitter.com%2FUI5XO8iA" which clearly means its burnt out/fried. My problem started when the computer would turn on (all fans working and what not" but there would be no display on screen, just no signal. I did the ususal testing of cables and monitors to rule them out, and after some digging and reseating I noticed my gfx chip looked like that. Will putting a basic graphics in the PCI slot do the trick as a fix? I only want a display on screen, I dont plan on playing games or even going on the internet. I just want to get this working. Thanks in advance