The Apple Service Diagnostic application is designed to run both EFI and Mac OS X tests from an external USB hard drive. With many Mac models, you can replace faulty RAM yourself, and save a few pounds in the process. The Apple Hardware Test can check your Mac's RAM and let you know of any issues with it.
the most common hardware failure is random-access memory (RAM). You can use Apple's Hardware Test to rule out most hardware failures as the culprit when you're trying to troubleshoot problems you're experiencing with your Mac.įrom time to time Apple’s hardware can fail, you end up spending hours and hours try so sort problems that don’t exist sometime spending money on the wrong hardware. This can include problems with your Mac’s display, graphics card, processor, internal sensor failure, memory, and storage. You can use the Apple Hardware Test (AHT) to diagnose issues you're having with your Mac's hardware.
0 kommentar(er)
