Dell Optiplex 755 P4 System Board W/O CPU - HX555

hello guys and welcome to another one of my how-to videos and in today's video we're going to be upgrading a cpu on a older dell optiplex small form factor 755 now there are a few versions of these optiplexes from this area era you have the small ones like this you have one slightly bigger than a full tower this process is pretty much the same for all of them with the bigger systems bigger towers you don't have this drive in the way and the it's mounted like that basically basically the cpu what i'm trying to say is a cpu cooler it's hinged at two points at the back has screws either side and just comes back and it draws air air through the front so this system has got a dual core processor in it um it's used for office work um just for emails and web browser i mean that's not roots for anything more than that it's got this i'll put an ssd in it and um it's got 8 gig of memory so we're