Final week, I provided a handful of quick And simple methods for troubleshooting a wonky Mac, collectively with restarting, rebooting into protected mode, working Disk Utility’s First Assist, resetting NVRAM or SMC and working OnyX. These procedures are comparatively painless and unMore probably to make factors worse. If none of them remedyd what ails your Mac, there are nonetheless A pair of extra factors to try earlier than you throw Inside the towel And get In contact with Apple — or whomever — for technical help.
First, disjoin all exterior models—exhausting disks, SSDs, hubs, docks, screens, printers And so forth — Out of your Mac. Additionally disjoin your wired keyboard and mouse, if potential. Now reboot and decide whether or not The disadvertvantage nonetheless exists.
If it does, proceed to The subsequent step. If The disadvertvantage is gone when all models are disrelated, A Sort of models or its cable Might be Responsible.
The subsequent step is to rejoin one exterior system, reboot and decide whether or not The disadvertvantage exists. If factors Appear to work appropriately, join ancompletely different system to see if The disadvertvantage returns. Repeat this course of till your exterior models are all rerelated.
If The disadvertvantage rehappens, the suspect is the last system (or its cable) you related that’s inflicting the problem or, A minimal of, An factor of it. Try A particular cable, if potential.
Ought to the wonkiness nonetheless happen after changing the system’s cable, the system itself Might be the offender. Contact the producer for help or alternative.
Still having factors after you’ve confirmed that exterior models and cables Aren’t involved? The subsequent factor to try is reset uping macOS (as described in Apple Support article HT204904). Do You’d like to Adjust to Apple’s particular instructions, You will Have The power to reset up macOS with out erasing your disk.
There’s nonetheless one Final merchandise to try earlier than looking for expert help if The disadvertvantage persists after reset uping macOS: a clear set up of macOS (Additionally referred to as a “nuke and pave”). It’s painful, however Furtherextra It is More probably to remedy wonkiness when completely different methods fail.
MORE FROM DR. MAC: His previous columns are on-line at HoustonChronicle.com
First, Make constructive You’ve A Quantity of backups (and have examined them).
Now boot into macOS Restoration, erase your startup disk using Disk Utility and reset up macOS however Do not restore your knowledge but. Why? As a Outcome of restoring your knowledge might also restore no matter was inflicting The disadvertvantage Inside The primary place. So earlier than you restore, try using your Mac for A whereas with nofactor however a clearly put in copy of macOS. If factors work as anticipated, You will Have The power to then use Migration Assistant To revive your knowledge.
Do You’d like to’re nonetheless having factors after restoring your knowledge, carry out ancompletely different clear set up (with out Migration Assistant) and this time restore your information manually A pair Of factors at a time.
If nofactor I’ve suggested fixes your problem, I like to advertvocate contacting Apple Support at 1-800-275-2273 or www.help.apple.com.
Bob LeVitus has written Greater than 90 books, collectively with “macOS Monterey for Dummies” and “iPhone For Dummies.” [email protected]