ST500LM012 HN-M500MBB Drivers

Solution
that windows explorer, you need to open disk management to see if the disk is there.
then maybe format, if new, and or assign a drive letter

hi thanks for the response! i plugged in my harddrive (found it in the basement and its working) my computer says in the device properties its working but i cant use it like a normal harddrive its just sitting in my computer, it has the SATA cable plugged in and the second cable, it has 4 pins but i don't know what those are for.
 


where you can see you C Drive it just shows the C Drive and my DVD Drive but not my HDD
 


i dont know what to type 🙁 i have swedish version of Windows 10 PRO