How to Fix the White Screen of Death on MacBook Air? How to Fix the White Screen of Death on MacBook Ai | Page 6
For Intel-based Mac Pro, iMac, and Mac min
Follow the following steps to reset SMC:
Initially, users are needed to turn off the computer
The next step will be to disconnect the power cord, wait for
fifteen seconds and then again connect the power cord
At last, wait for five seconds and turn on the computer
Step6: Then at last needed to reinstall OS X and use OS X
Recovery and this may fix the issue.