Heya folks, first of all let me get this out of the way. I'm incredibly new to computers and parts and things like that, so please bare with me if I'm not the sharpest tool in the shed.
That being said, I need to upgrade my graphics card so I can play D3.. Now some of the gfx cards I've looked at will require me to upgrade my PSU (apparently?) So, my question to you guys and girls is, when it comes to PSU's, is there a situation where xxx psu wont fit xxx pc as they are different sizes/not compatible parts/don't get on with each other?
Is there any way that I can find this out and then work out which PSU would fit my pc? Without having to take my pc down to my local PC shop which would undoubtedly cost me more money?
Any helps you folks can offer would be greatly appreciated.