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You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Mac Notebooks > How to disable an installed software update?

How to disable an installed software update?
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kaido
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Sep 1, 2006, 08:37 AM
 
I updated my MacBook with the latest fan update and now it shuts down every few minutes due to overheating. How can I disable it without having to reinstall OS X completely?
     
Big Mac
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Sep 1, 2006, 08:43 AM
 
I think the fan update was a firmware update, which would mean there is no way to downgrade, unfortunately. I'm no expert on MacBooks, though, so I could very well be wrong.

"The natural progress of things is for liberty to yield and government to gain ground." TJ
     
kaido  (op)
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Sep 1, 2006, 09:01 AM
 
Originally Posted by Big Mac
I think the fan update was a firmware update, which would mean there is no way to downgrade, unfortunately. I'm no expert on MacBooks, though, so I could very well be wrong.
Ack! So even if I reinstall OS X, I'm still hosed. Glad I have AppleCare
     
khufuu
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Sep 1, 2006, 09:13 AM
 
If you have AppleCare then call them to find out for sure instead of ranting on a forum.
     
kaido  (op)
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Sep 1, 2006, 09:15 AM
 
Originally Posted by khufuu
If you have AppleCare then call them to find out for sure instead of ranting on a forum.
Ranting? I asked a question to try to find a solution for my problem before having to send off my primary computer to Apple for repairs, which will take who knows how long.
     
Big Mac
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Sep 1, 2006, 09:21 AM
 
There may be a simple solution, such as zapping the PRAM. I'd give Apple a call.

"The natural progress of things is for liberty to yield and government to gain ground." TJ
     
kaido  (op)
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Sep 1, 2006, 09:26 AM
 
Originally Posted by Big Mac
There may be a simple solution, such as zapping the PRAM. I'd give Apple a call.
Yeah, local store opens in an hour, hopefully I can get an answer. It's really annoying as I use my computer for work and it overheats constantly
     
seanc
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Sep 1, 2006, 01:18 PM
 
Sounds more like the MacBook shut down problem (which is supposedly caused by overheating). I think the firmware update was a coincidence.
     
kaido  (op)
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Sep 1, 2006, 10:22 PM
 
Originally Posted by seanc
Sounds more like the MacBook shut down problem (which is supposedly caused by overheating). I think the firmware update was a coincidence.
Nope, I've had this machine for a couple months and it's been running flawlessly. The update last week screwed it up
     
Simon
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Sep 2, 2006, 01:25 AM
 
That's likely a coincidence. If anything the firmware update increased cooling efficiency. Your shutdowns sound like MB shutdown problem. Take it in.
     
kaido  (op)
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Sep 3, 2006, 10:46 AM
 
Originally Posted by Simon
That's likely a coincidence. If anything the firmware update increased cooling efficiency. Your shutdowns sound like MB shutdown problem. Take it in.
Yeah, I'm like 99% sure it's the MB shutdown problem. I've tried heat testing by running both cores at 100% for long periods of time and it holds up just fine; the restarts seem to be random. Firewire also shorts out the computer and makes it auto-shutdown. I don't want to give it up for a week, but it looks like I have no choice. I can't deal with it shutting down every 5 to 25 minutes Curse first generation hardware, lol.
     
   
 
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