Mac 2011. 13’’. High Sierra I think. 16gb. 1tb HD.
Mac otherwise solid. Recently I had to reinstall OS from recovery with help from this group. And it was all good.
Then out of nowhere the jumping curser came in. This has happened the odd time in the past but always seems to go after a while...
Mac 2011. 1tbhd. 16gb ram. High Sierra I think. Solid machine generally.
As you know this is super annoying.
I have cleaned track pad. Done that nvram hard reset holding option cmd and R and P.
Anything else I can try. I get around 2 min when log in and it just starts jumping and tight...
Any help of a person with more knowledge that the little I have will be appreciated.:)
If i go in this way: MacHarddisk -> My user name Folder -> Pictures -> Photo-Mediathek
the whole desktop with any other open windows begins madly to blink and the title bar shifts continuously between the...