MacBook air 2017 freezing issue
I have a MacBook air 2017. when it goes into a sleeping mood it's freezing. i am unable to logging again. when I restart the MacBook air 2017 shows the error " support.apple.com mac startup " 2 or 3 times restart then turn its on again .
1:- I reinstall OS 4 times update to but issue the same.
2:- try all matured Reset PRAM/NVRAM & Reset your Mac’s SMC
Please help me out what i can do