I am trying to install software update in macbook, but when it says downloaded completed and you need to restart your machine, I press Restart button but my machine does not restart, it just gets freezes; when I try to restart it from Apple menu it restarts but when I try to restart when software updater asks to restart it, it does not restart and blank screen appears without dock and topbar; just wallpaper appears.
I am new to Mac OS. So please help me to solve this problem and install updates successfully.
Thanks.
[ SYSTEM SPECS
Model Name: MacBook Model Identifier: MacBook4,1 Processor Name: Intel Core 2 Duo Processor Speed: 2.4 GHz Number Of Processors: 1 Total Number Of Cores: 2 L2 Cache: 3 MB Memory: 2 GB Bus Speed: 800 MHz Boot ROM Version: MB41.00C1.B00 SMC Version (system): 1.31f1 Serial Number (system): W883401J0P2 Hardware UUID: 7206FFBC-00AD-5CA2-A5B7-0466AC96016B Sudden Motion Sensor: State: Enabled
]
[ ABOUT SOFTWARE
System Version: Mac OS X Server 10.6 (10A433) Server Configuration: Advanced Kernel Version: Darwin 10.0.0 Boot Volume: master Boot Mode: Normal Secure Virtual Memory: Enabled 64-bit Kernel and Extensions: No ]