MacBook Pro EFI Driver
And for many models, Apple hasn't released new firmware updates at all, And three versions of the Macbook Pro had the wrong EFI. Discrete AMD GPU of my MacBook Pro 8,2 has finally failed . 3) Wanted to boot a Linux LiveCD to edit the EFI variables from there, but. There's no way to overcome an Efi password lock without getting into low level Efi programming and you'll need appropriate hardware and.
|Supported systems:||Windows All|
|Price:||Free* [*Free Registration Required]|
MacBook Pro EFI Driver
I've tried installing and recovering to a complete blank drive like it's just a new upgraded drive, and it still won't recover to factory. Am I doing something wrong or missing something here?
This is driving me totally bonkers. I'd expect one of two outcomes: And if OS X installation failed, I would take great delight in exercising Apple's much-vaunted free technical support to the greatest extent possible, while completely failing MacBook Pro EFI mention that I'd tried to make something other than OS X run on their locked-down unreasonable hardware.
Do you have access to an external drive of sufficient size, say gb? I would try to install a bootable If I had to guess, I would be giving the stinkeye to your current internal drive. This article states that I don't know if MacBook Pro EFI are paid and subscribed anymore but I know they used to be. Since you specify OWC says that those systems should MacBook Pro EFI compatible with Mavericks, I concur with the analysis upthread: Before you head down that road, though, try the external bootable drive method if you can swing it.
Apple - Support - Downloads
I agree with mwhybark that a busted hard drive is a real possibility. This MacBook Pro EFI is bonkers to me because I can usually walk up to any other old microcomputer and make it go. So, at this point I've managed to recover and rebuild the EFI. And yeah, there's no real help from Apple here. I've scanned the drive for errors and fsck'ed it. SMART health is also good.
I've also ran memory tests. The drive is actually newer then the computer and an upgrade.
At this point it "works" if I just want to run Ubuntu MacBook Pro EFI the USB only and want to use the internal drive for storage. The installation issue seems to be that either newer Ubuntu doesn't like installing from USB and prefers a DVD, and that this may be a Macbook specific thing.
Macbook Pro factory EFI restore? - OSX Apple MabookPro Ask MetaFilter
I have tried burning the ISO to USB using unetbootin and Etcher, and have tried walking back Ubuntu Studio release versions to MacBook Pro EFI if previous variations are more stable. I will try to obtain a DVD-R but I haven't even touched recordable optical media in years because why?
I bet the local pharmacy and drug store has some old stock. I'm sure my next question thread is going to be "Help me triple-boot this old Macbook!
I already have a howto about how to quad-boot it. Perhaps the rEFInd installation borked something very low level?
I also tweaked the config file for the trackpad to fix some annoying defaults e. I can also now reliably recover and rewrite the EFI, so at least I'm not stuck like the original post.
I have a slower, crappier gb that might fit and work to try out, and worst-worst case scenario I can set it up with a minimal OS X install with the MacBook Pro EFI of the internal drive as storage and just run Ubuntu from a thumbdrive for now. Unsourced material may be challenged and removed.
October Learn how and when to remove this template message The Intel Core Duo and later, including the current MacBook Pro EFI, i7 and Xeon processors found in Intel Macs support Intel VT-xallowing for high performance near native virtualizationwhich gives the user the ability to run and switch between two or more operating systems simultaneously, rather than having to MacBook Pro EFI and run only one operating system at a time.
The first software to MacBook Pro EFI advantage of this technology was Parallels Desktop for Macreleased in June VirtualBox is virtualization software from Oracle Corporationwhich was released January It is available free of charge under either a proprietary license or the GPL free software license[ citation needed ] and is used by default when running Docker images of other operating systems  VMware offers a product similar to Parallels called Fusion ,[ according to whom?
Regardless of the product used, there are inherent limitations and performance penalties in using a virtualized guest OS versus the native Mac OS MacBook Pro EFI booting an alternative OS solution offered via Boot Camp.