Now that the COVID-19 coronavirus pandemic has closed Apple Stores across the country, it's not as easy as it once was to get your misbehaving Mac fixed. However, when it comes to troubleshooting, I ...
When a personal computer starts, it runs a Power-On Self Test (POST) to check that various hardware components are working correctly. If problems are detected, the computer will not start. This test ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback