I’m not sure if I am in the right section for my question… if I’m in the wrong place please forgive me.
Device: Macbook pro 13”
My Mac was slower and slower. So I decided to delete everything and I reinstalled fresh O.S. High Sierra 10.13.3.
It worked for 1 week without installing any other software, just the OS.
After one week everything disappeared from the computer, and I couldn’t even restarted it.
The disk was empty… blank.
I formatted disk again … and reinstalled OS only again.
Same problem… after one week everything disappeared.
Now… every 10-15 days .. i have to reinstall the OS…
What sould I check? motherboard? Hard disk? Ram? I’m getting crazy.
Thanks for your help
(sorry for my mistakes in writing , my mother tongue is not english)