One of the more pervasive —and concerning —issues involves reports of continual crashing during normal use, which sees devices randomly conduct soft restarts for no apparent reason. I have a Apple Macbook Pro that is only 3 1/2 years old. It recently started restarting for no reason when I upgraded to Mavericks. I purchased a new hard drive and installed Mountain Lion on the hard drive and installed it into the computer. Your Mac is able to automatically restart when it freezes How To Avoid Crashes and Freezes There are a few basic precautions that you can follow to minimise the chances of crashes, freezes and other slowdowns that might be causing your Mac to misbehave. The following tips are fairly obvious but it’s surprising just how many people neglect to keep their computer ship-shape. Over time, the issues just tend to get worse so it’s wise to keep on top of such activities. ![]() It may also be worth doing a quick hardware check to verify that everything is in working order as follows: • From the Apple menu choose About This Mac • Click on the More Info button • Choose System Report to view the status of all your hardware. This will highlight any hardware issues that may be contributing to system problems. Also in Disk Utility, you can check the S.M.A.R.T. Status of your hard disk, which will highlight any potential problems. A failing hard disk would likely contribute to system freezes and crashes. Keep Your OS and Apps Up To Date It’s highly recommended that you ensure Mac OS and all your applications are up to date, because regular updates should fix critical performance, security and compatibility flaws in Mac OS and your apps. Thankfully, Macs check for OS updates automatically and anybody that uses the App Store can easily obtain the most recent versions of their apps. Make sure your Mac software is up to date Install More System Memory Insufficient system RAM in your Mac will cause applications to run slowly as your computer tries to free up the memory space it needs. This is one of the most common causes of system freezes, but the computer usually resumes without a catastrophic failure. Adding more system memory is one of the best things that you can upgrade, giving your Mac the best chance of performing well. It will also allow you to open more simultaneous applications without noticing any slowdown. Perform Regular Housekeeping Your Mac will generally run OK by itself with few serious issues, but when applications or the OS itself starts to freeze or crash it’s recommended that you invest a little time in sensible housekeeping duties. A few activities you might consider are: • Defragment your hard disk, especially if you use massive files such as video. Applications such as and are good third-party tools to defragment a Mac’s disk • Verify and repair disk permissions using the built-in Disk Utility tool • Delete unused applications and clear out their preferences and system caches • Empty application caches (e.g. In Safari) and clear history items periodically • Free up unused memory that’s stuck in limbo using apps such as. Download microsoft edge for mac os. Restart Your Mac Occasionally Many people leave their Mac on constantly and never actually restart unless it’s forced by a system or application update. Mac’s tend to operate fine like this but it can be a good idea to restart occasionally to completely reset memory status and your applications. This also gives a chance for daemons and other background system processes to reinitialise, which can sometimes resolve any issues. You don’t need to restart your Mac every day, but once a week seems like a sensible compromise. Windows 7 Computer Reboots For No ReasonNote that starting a computer actually increases the strain and wear and tear on its components when they transition from an unpowered to fully powered state, so it’s probably a good habit to leave your computer in sleep mode rather than turning it off completely (and it’ll be ready to use more quickly). Free Up Some Hard Disk Space Mac’s don’t like operating with hardly any free disk space, so make sure you have ample room left on the drive. If you have almost no space left it will certainly increase the frequency of system slowdowns and freezes. A few tips to free up some additional hard disk space are: • Find and remove duplicate files using applications such as and • Regularly empty the Trash and individual application’s Trash cans (such as iPhoto and iMovie) • Find and delete (or archive) very large files such as videos and photos • Compress, move or archive old files and emails • Move your documents to a cloud-based service such as iCloud or DropBox. Reboot Macbook ProI was searching for weeks and finally came across and article that mentioned how these random restarts are a glitch in mid-2010 Macbooks that Apple will replace free of charge. Being that I had already tried every logical other alternative out there with no success, I went into the the Apple store (for a second time, the first, they were clueless), showed them the article and they were like 'oh yeah' must be the glitch. Replaced my logic board for free. Issue has not occurred since. Apple evidently didn't want to make the glitch knowledge readily available because they thought too many people would claim the fix. I think that's pretty shady, but I'm happy my computer finally works correctly.:|. I was searching for weeks and finally came across and article that mentioned how these random restarts are a glitch in mid-2010 Macbooks that Apple will replace free of charge.
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