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#Macos sierra tech tool pro how to
#Macos sierra tech tool pro install
#Macos sierra tech tool pro update

Use a bootable macOS Sierra installer drive to perform a clean installation.

Format the boot drive, which erases everything off of the Mac.

Manually back up important files and data on your Mac with Time Machine and another backup method.

#Macos sierra tech tool pro install

Let’s get this on the table right now - a clean install isn’t something that a casual user might want to undertake. We suggest that you look for an easier solution than doing a clean install of macOS Sierra, but if all else fails, this will help fix many problems. Some issues people have run into include Wi-Fi dropping or being unusually slow, Macs booting to a black screen and getting stuck there, can’t shut down or reboot the Mac after upgrading, email issues, Spotlight issues, even individual apps that crash repeatedly. Most people are fortunate enough to never see these problems, but others aren’t so lucky. Like most major operating system upgrades, the standard macOS Sierra upgrade has seen its share of odd issues. Think of it as taking a new Mac right out of the box, with no corrupted system files or any apps and data, and then installing what you need on the machine.

Once that clean install of macOS Sierra is done, a previously-made backup of personal files is transferred back to the machine and apps are reinstalled. Related: Five of the Best Hidden Features of macOS SierraĪ clean install involves erasing the boot drive in your device - a hard drive, Fusion drive, or SSD - then installing the operating system onto that boot drive.

#Macos sierra tech tool pro how to

Today we’re going to look at how to do a clean install of macOS Sierra in case you’d like to try resolving problems that you’ve experienced since doing a standard installation, or if you’d like for your macOS Sierra upgrade to start with a clean machine. Sadly, that has resulted in some major issues for a handful of users.

#Macos sierra tech tool pro update

Troubleshoot problems staying connected to wifi, or problems connecting to Bluetooth peripherals such as speakers, keyboards, and more.When most Mac owners upgrade their computers to a new operating system like macOS Sierra, the installation of the new OS is done with a standard install and update through the Mac App Store.

Network and Connectivity Testing: TechTool can test your Bluetooth, Wifi, Ethernet, and any other network interface.

Data Recovery: TechTool Pro helps you recover your data from corrupted drives or volumes that don’t mount on the desktop to save the data to another location.† Use the Trash History feature to track the location of deleted files and increase the chance of their recovery in the case of accidental deletion.

The resulting optimization simplifies the file storage layout and may enhance the overall performance of your drive. For full optimization, perform Volume Optimization after File Optimization. Volume optimization consolidates the free space on a hard drive. File optimization defragments individual files on the hard drive.

Volume and File Optimization: TechTool Pro performs both file and volume optimization.

The Partition Map test will verify the health of the partition map and the Partition Repair tool will repair any errors found in the partition map.

Partition Map: TechTool Pro will test and repair hard drive partition maps.

Manually run your Mac’s daily, weekly, or monthly maintenance routines, as well as rebuild key system caches.

Take control of your Mac: Utilize a suite of maintenance routines to keep your Mac running smoothly.

TechTool Pro 12, takes advantage of advancements used by ATOMIC, our dedicated Memory Tester, and integrates them into testing your memory.

Advanced Memory Testing: TechTool Pro 12 took a revolutionary step in testing memory, making TechTool Pro’s memory testing suite the most comprehensive test available for the Mac.