Asus x441s problem

[karen.sanders]

Turn laptop on and get S.M.A.R.T status bad backup and replace press f1 to resume I press it then either get diagnosing pc or a black screen

 

[helpstar]

SMART is the self diagnose system of hard drives. Your hard drive is faulty and have to be replaced.

Buy a new Hard drive or better a SSD (much faster) and install windows freshly to it.

If you have personal not backupped data on your old hard drive, you can try to connect it to a PC and copy files from there to another drive.