my internal hdd keep disappearing for no reason at all , I've checked disk management and i cant find them there, I've checked device management and i cant find them there either, they randomly appear after my laptop has been shut down for a while or the last time they reappeared was when i did a full system recovery and i don't wanna go through the process of doing a system recovery and then downloading some files again everytime this happens, i took it to a professional and they somehow rebooted it and my drives were back! is there a setting or something that is doing this??