laretro.blogg.se - 2009 macbook pro 3 beeps

Then we added a preference file that calls on that tool to run every time the computer reboots. To summarize what we just did, we took the free hdapm tool and copied it to a hidden directory on your Mac.

Copy the “ist” file and paste it in /Library/LaunchDaemons.

Open the hdapm.dmg file you downloaded in step 1 and copy the file named “hdapm” into the /usr/local/bin directory.

Press Enter/Return and then quit Terminal.

You will be prompted for your password – make sure to type it carefully because Terminal will not show any characters as you go.

Open Terminal (Applications > Utilities) and run the following command:.

If it does open the folder, skip to step 5.

If Finder says it cannot find this folder, continue to steps 3 and 4. Open a Finder window and select Go > Go to Folder in the menu bar.

The only downside is that battery life will take a hit. This tool will set the hard drive’s performance to “max,” which will stop it from inexcusably resting at random times (causing the freezes). Download hdapm, a free Mac OS X utility for hard drive power management.Anyone with a beeping, clicking, & freezing MacBook Pro hard drive should give it a shot – others have reported success using this method as well.

In the meantime, I tried something which seems to have stopped the frequent freezes for now. For any of you folks who are compiling information about this problem to better understand it, my laptop’s hard drive model is ST9320423ASG and the revision is listed as 0007APM2.ĭespite Apple’s acknowledgement of the issue, there is unfortunately no official fix yet. This happened once on Day 2 and then again three more times within a 30 minute period on Day 3. I could hear all hard drive activity stop during the freeze and then start back up when it all of a sudden came out of it. It doesn’t beep at all, but it does temporarily lock up. Imagine my surprise when I discovered my own MacBook Pro is plagued by this glitch as well. Many users report beeping and clicking sounds, followed by 10-30 second freezes where the computer is unresponsive to input. The difficulties I’m referring to, for those who haven’t already heard, consist of the Seagate Momentus 7200.4 hard drives Apple uses in the MacBook Pro locking up the entire system. I read about the difficulties people have been experiencing with their 500GB 7200rpm hard drives and figured I would try to save myself the headache by just getting a 320GB 7200rpm drive instead. Apple’s still working on an official solution, but there is a way to fix these issues now.Ī little over a week ago I ordered a brand new 2.8GHz 15″ MacBook Pro from Apple’s online store. Owners of Apple’s new unibody MacBook Pro notebooks with 7200rpm hard drives are suffering widespread problems such as beeping, clicking, and freezing.