I have a unibody mid 2010 13" Macbook model A1342. I want to connect it to an external monitor and close the lid and use it in a clamp-shell mode. But a friend of mine informed me that closing the lid may block the ventilation and it will heat up the Macbook. I would like to know if this is so. Also I would like to know where the ventilation ports are located in this Mac.
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Clamp-Shell mode blocking ventilation
- Thread starter Abdulhaq
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The cooling vents are along the back edge of the bottom case.
The MacBook is designed to function in clamshell mode. I think the cooling is a bit less efficient in clamshell mode, but would simply make the chassis slightly warmer, and perhaps the fan will run at a higher average speed - but you shouldn't normally notice much difference. Even if you notice a lot more fan, you can also load a fan control utility, such as SMCFanControl - which allows you to manually set the fan speed at a higher level, if you find that necessary.
Don't block the ports in back, and you should be fine in clamshell mode.
The MacBook is designed to function in clamshell mode. I think the cooling is a bit less efficient in clamshell mode, but would simply make the chassis slightly warmer, and perhaps the fan will run at a higher average speed - but you shouldn't normally notice much difference. Even if you notice a lot more fan, you can also load a fan control utility, such as SMCFanControl - which allows you to manually set the fan speed at a higher level, if you find that necessary.
Don't block the ports in back, and you should be fine in clamshell mode.