Mar 03, 2017 If yours is not a retina then it is an easy fix, go find a hard drive or ssd on amazon, new egg or a local tech store (frys, best buy, etc). Use a phillips 00 screw driver to open the macbook, you may need a T6 screw driver to transfer the drive screw mounts to the new drive. Put the new drive in and start the mac using command option R to boot into internet recovery and go from there. Oct 24, 2019 what you shuld do is get an ssd run a mac os on it lets say high Sierra then on a clean mac that has no os on it connect the ssd and boot frm there then change date and time to after go to disk utility clean the drive of the mac with without os l mean erase to apfs format then after that mak sure that the mojave full dmg is on the. With every new release of the Mac operating system, there always seems to be a few installation errors that are encountered by enough people to make us wonder how the OS managed to get through the beta process. The installer there. Connect it to your Mac with an Ethernet or Thunderbolt cable and run the installer, being sure to select your. Dec 26, 2017 Step One: Boot From Recovery Mode, or an Installer. 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. I have just wiped my iMac, and something must have gone wrong in the process as i cant change the boot drive by holding down option key and when i go to install reinstall macOS through macOS utilities when i select the 500GB hard drive the main one it just says 'Disk is locked'.
- Why Cant I Select A Drive For Reinstalling Mac Os X
- Why Cant I Select A Drive For Reinstalling Mac Os 10
- Why Cant I Select A Drive For Reinstalling Mac Os Windows 10
- Why Cant I Select A Drive For Reinstalling Mac Os Download
HomeNewsTipsCan’t Reinstall OS X On Your Mac? Try Resetting The PRAM
Why Cant I Select A Drive For Reinstalling Mac Os X
Last night, when attempting to restore three iMacs to a fresh Install of OS X, I was left with an annoying and slightly frightening message: “OS X Cannot Be Installed On This Computer.” For some strange reason, this happened to me on three different iMacs, all of which previously had Bootcamp partitions. So after a bit of brainstorming, I ended up fixing the issue by resetting the PRAM on all of the iMacs.
So, what is PRAM anyway? In the Mac world, PRAM stands for Parameter Random Access Memory. This memory is used to store info on your startup disk, startup volume, speaker volume, and timezone information amongst other vital system information. However, sometimes this memory can get skewed, causing problems and requiring a factory reset.
Resetting your PRAM is simple. First, completely shut down your Mac via the Apple Toolbar. Then, hold down Command, Option, P, and R buttons on your keyboard as you restart your Mac. Continue to keep these buttons held until you hear the Mac startup chime twice. After the second chime, let go of the buttons and let your Mac restart as normal. No user data will be lost in this process.
Why Cant I Select A Drive For Reinstalling Mac Os 10
Resetting your PRAM will not only fix this particular OS X install issue, but it can also fix network issues, sound issues, and display issues. So next time your Mac is acting wonky, reset the PRAM and it should be back in working order.
Why Cant I Select A Drive For Reinstalling Mac Os Windows 10
Why Cant I Select A Drive For Reinstalling Mac Os Download
Image Source: felixtriller