300PCS M2 Nickel Plating Round Head PC Mounting Computer Screws,PC Case Hard Drive Motherboard Mounting ScrewsComputer Case Fixed

today we're going to put a brand new hard drive in a tower this tower was purchased at a garage sale for $30 it's a studio XPS it's pretty good one really not that old made by Dell but anyway good at a garage sale they took out the main hard drive but other than that it's fine so this case has one screw right there pull that out and this cover comes off and oh boy looky looky here's your power supply here's some media drives these are actually blu-ray and just regular DVD player here's your video card some other cards this down this is the fan that cools down the processor there here's some RAM chips and on this main board is called the motherboard most people know all this stuff but there's always new people and all these messy cables really just hooking up two cables one is the data cable and and the other one would be a power cable and the power cables come out of the power supply an