

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: 00 SMC Version (system): 1. If prompted, enter your password to continue. Continue holding these keys down until you see the Apple logo or another image.

Turn on your MacBook Pro, then immediately press and hold Command + R at the same time. Certain network printers that pause print jobs immediately and fail to complete. As you may noticed, the apple app store denies the installation of the OS X upgrade caused by the lack of hardware compatibility. So please help me to solve this problem and install updates successfully. Wait until your Mac's screen is black before you continue to the next step. Download the OS X 10.9.1 Mavericks installer. 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.
