Disk Utility > Disk Repair
I have upgraded 4 macs (iMac 24″; MBP 17 and MBP 15 and iBook) for 10 days+
Now MBP17 (4GB RAM) having serious issues with DOCK; Expose and Spaces?.
- DOCK hangs when I try to open MAIL? then disappears until I reboot.
- Expose and Spaces do not work -have had to swtich them off as they lose all their settings.
Reinstalled from scratch and everything was well for 3 days? now back to same problems.
-also in DOCK preference setting... I cannot activate "Automatically Hide and Show"... the setting will not activate at all.
- COMMAND (Apple) + TAB = Application Switcher will not work!!
SO without the DOCK, I have to go to Applications (in Finder) or Recent Items to lauch apps!!!!
All 4 machines I upgrade are similar except for CPU, RAM and Hard-disk size.
Running same apps (except for APERTURE on MBP 17 on the culprit machine!!!
SO can anyone advise? thanks