(The entry’s title is a quote from Charles Schulz’ Charlie Brown)
The lights keeps flickering… The WiFi is often spotty and unreliable… And now my iMac is a zombie! Isn’t there anything working properly anymore ?!!
Ever since the last major OS update, the iMac started freezing now and then. Actually : almost every hour! So, I was suspecting a problem with Time Machine (it was freezing just as TM was about to start an incremental backup). I turned TM off, which didn’t totally solved the problem but considerably reduced its frequency.
Then, yesterday night, out of the blue, the iMac started to freeze again every few minutes. It slowed down to a slow pace and all applications refused to start and giving a “this application is not responding” instead (well, Safari was painstakingly loading).
My computer is a late 2012 iMac, with a 21.5 inches screen, 2.9 GHz processor, 16 GB RAM, 1.12 TB Fusion Drive and it is running MacOS 10.13.3. I admit, it’s already more than five years old. Any suggestion to solve this problem?
I unplugged all peripherals and restarted several times with no change. Finally, I decided to restart in Safe Mode and ran a few diagnostics, repaired the drive, checked for virus with Norton Security, but everything seemed normal save that the problem was PERSISTING even in Safe Mode !
Therefore, could it means that’s an hardware problem rather than software? Maybe the last update didn’t play well with the Fusion Drive, like I’ve heard on some board?
Until I fix this (or replace my iMac with something new — not better, you can’t get that these days), I am stuck working on my even older Mac Mini (Mid 2010) or on my iPad ! I guess I know now where this year’s tax return will go…