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| IceBook Shielding |
Posted by: Richard on 2009-06-17 19:07:23
Do IceBooks really need their shielding?
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Posted by: Temetka on 2009-06-17 19:39:46
Yes. It shields the innards from RF both internal and external. I would posit that a shield-less icebook would get crappy wifi, have audio problems from the audio cable inducting nearby signals and possibly even RAM problems. The shielding also acts as a low flow heat sink because it is made out of aluminum and pulls some of the heat away from the system board in a passive manner. It's primary purpose is to shield, but it is my educated guess that it also acts as a heatsink.
Why do you ask?
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Posted by: Richard on 2009-06-17 20:12:57
Getting the shielding back on just now almost killed me, and some people have taken the shielding out of their clamshells to make them more translucent, so I wondered if you needed shielding in icebooks.
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Posted by: Christopher on 2009-06-17 21:14:00
I've taken mine out because its a pain in the butt to keep taking it in and out every time you work on it. It works just the same, same with a clamshell i had a couple years ago.
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Posted by: joshc on 2009-06-17 23:55:49
The shielding on Macs is more to meet regulations than anything else, as far as I know. Should work fine without it.
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Posted by: Christopher on 2009-06-18 16:35:41
The shielding on Macs is more to meet regulations than anything else, as far as I know. Should work fine without it. Same with the new iMac G3's. I've taken it out and there's no change is performance.
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