![]() ![]() Otherwise, please note that all work inside an all-in-one computer like the eMac is very dangerous because of the high voltages involved, and must be carried out by qualified personnel only. Depending on the model:Ī PMU reset may be carried out via the user access door as well (but it is important to know the exact procedure). If necessary, you may also find a link to a manual for each model under the specifications.īasically, the only thing a user can check is the condition of the 3.6 V battery (a bad battery may or may not affect the ability to power on or start up properly). I've got the owner's back external HDD and it never completes the boot sequence either.Įvery instruction I have found in the week I have spent looking into this, says that at some point I should get a window to be able to select disk utilities to erase and "format" the SSD, then install the OS. I've tried a Ubuntu Live CD and it never makes it past the GRUB screen?! which makes it to about 80% complete then freezes, then grey screen, forever. Diagnostics is now happy.Īllegedly, this model of iMac is too old for internet recovery to work (although, if you try, you get some way through the process before it just hangs forever!) I have created a bootable installer USB of High Sierra (using the instructions at ) When I boot to that USB, I get the Apple logo and a progress bar. ![]() At first the Apple Hardware Test complained about the thermal sensor, so I bought one and have fitted that. IMac 2011 New SSD and reinstalling OS I have a friend's 27" iMac 2011 it's spinning hard drive died, so I've installed a new SSD. ![]()
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