A:AnswerHold the “FN” button and press the up arrow key at the bottom right of the keyboard. If that doesn’t work then you probably need to run an update so you have the current drivers.
A:AnswerIt must be a 2.5 inch format HDD I would suggest to add a M.2 SSD instead , depending on which brand you get it will deliver up to 2,500Mbs read/write or more compared to a HDD at 7200rpm which only gives you 150Mbs read/write. Or a mid range buy get an SSD which delivers 580Mbs read/write.