Please help. I just bought this Seagate 2TB HDD and without any surprise it ran into some problems, like this god damned computer always do. This computer is fairly new, I bought it in September 2018. I don't know what the problem is with this computer but it had a faulty hard drive which led to it booting slowly and not reading any HDD's at all. Eventually, it got fixed when I removed the HDD and installed a new SSD. Works perfectly fine until this new HDD has been installed. Upon installation, I ran into a problem wherein the computer does not read the HDD but the BIOS and device manager detects it. My dad seemed to fix it however it keeps on disconnecting and reconnecting randomly, especially when I am copying something or downloading games from Steam and storing it in the HDD. My best guess is faulty wires/power supply issues? The power supply seems to be old and cheap as well.