So you can run a newer OS just not the latest depending on what you currently have.Īpple removed all of the 32-bit OS code in Mountain Lion which is why you can't run it. However, although it has a 64-bit processor, it has a 32-bit EFI and is not capable of booting into 64-bit mode. This system can run the last version of OS X 10.7 "Lion" if upgraded to at least 2 GB of RAM.
However, it cannot boot in 64-bit mode nor does it support "OpenCL". This system can run the last version of Mac OS X 10.6 "Snow Leopard". The Core Duo group can only run up to Snow Leopard:.Verify your model going to EveryMac - Lookup plugging in the last three digits of your system. Running Mac os 10.7.While Apple's TN imply this model won't run Lion or Mountain Lion there is in fact two versions of this model group the older Core Duo and the newer Core 2 Duo. The mac has a 320 GB SSD (only 9 GB left :( ), 4 GB Ram. Apple removed support for intel GMA 950 since Mountain Lion, so Id say no. When running "top -o cpu" the task "WindowServer" eats easily 50% or more of my CPU when I'm typing or performing other tasks. I had one complete system crash (famous "you have to restart your computer ") since then, but I had those earlier once in a while, so I don't consider it significant yet. The steps of repair included many mechanical steps and dis- and reconnection of cables. Youll have a dual-boot system with your Mac OS on.
The sluggishness seems not to be directly connected to the temperature, as this behaviour is also apparent before the CPU temperature rises. Using Boot Camp Assistant, you can install Windows 7 on your Intel-based Mac computer in its own partition. youtube frames in Opera.ĬPU Temperature is usually low, but with load it rises instantly over 80☌ while the heat sink stays at 60☌. Graphics in certain windows is garbled in very few cases. Typing here is like waiting for the text coming out of a telex. For example if I move the cursor along the Dock, it stutters. I had to replace the CPU fan and the inverter cable of this macbook.Īfter reassembly the screen and the fan worked properly but many programs are incredibly sluggish now.
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