The previous drive was bad. I erased the new harddrive with Disk Utility and selected the recommended MAC OS Extended (Journaled). The new drive shows with the named partitioned file. I installed the original Macbook Air installation disk 10.5 in the Macbook Air external Super Drive. When I attempt to install I get the above message.
Selecting the disk tells me 'Mac OS X cannot be installed on Macintosh HD, because this disk cannot be used to start up your computer.' Rebooting and attempting an install direct from CD yields Apr 16, 2014 · Now you need to select the disk on which you want to install Mac OS X. Select the partition tab in the Disk utility Windows. You will then see a pop up menu from which you have to choose the desired number of partitions you are looking for. Dec 26, 2017 · RELATED: 8 Mac System Features You Can Access in Recovery Mode. Your Mac’s Recovery Mode is a treasure trove of useful tools, and it’s the easiest way to wipe your computer and start from scratch. Shut down your Mac, turn it on while holding down Command+R. Your Mac will boot into the recovery partition. Click Install Software. Once the installation is complete, click Close. Zoom application permissions. Due to increased security and permissions with Mac OS 10.14 Mojave and 10.15 Catalina, you will be prompted to authorize the Zoom Desktop Client to use the microphone, camera, and on Mac OS 10.15 Catalina, screen recording. There are a number of options to choose from here - you could recover your Mac from your last Time Machine backup, or perform a disk repair - but we recommend choosing the 'Install new OS' option.
Mac OS X Updates Could Not Be Installed | How-To Fix OS X
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Click Install Software. Once the installation is complete, click Close. Zoom application permissions. Due to increased security and permissions with Mac OS 10.14 Mojave and 10.15 Catalina, you will be prompted to authorize the Zoom Desktop Client to use the microphone, camera, and on Mac OS 10.15 Catalina, screen recording. How To Fix A Mac Stuck Installing a macOS Update, Catalina There are a number of options to choose from here - you could recover your Mac from your last Time Machine backup, or perform a disk repair - but we recommend choosing the 'Install new OS' option. How to Wipe Your Mac and Reinstall macOS from Scratch Dec 26, 2017 How To Reinstall Mac OS on Your Mac - macReports