- CAN YOU UPGRADE THE 2011 MACBOOK PRO GPU HOW TO
- CAN YOU UPGRADE THE 2011 MACBOOK PRO GPU MAC OS X
- CAN YOU UPGRADE THE 2011 MACBOOK PRO GPU SOFTWARE
- CAN YOU UPGRADE THE 2011 MACBOOK PRO GPU ISO
Download the latest Arch Linux ISO image.You need a working computer for that and a spare CD/DVD/USB drive.Prepare a Bootable USB pendrive with a non GUI Linux Searching in internet, I stepped into this GitHub issue explaining you may be able to replace steps 1 and 2 with the following command, that you can execute in Single-User mode (boot pressing cmd+ s): sudo nvram fa4ce28d-b62f-4c99-9cc3-6815686e30f9:gpu-power-prefs=%01%00%00%00ġ. The procedure described in the steps 1-3 worked for me until macOS Sierra, but with the upgrade to High Sierra, I started getting a pinkish/reddish screen and I was unable to enter Recovery mode to repeat step 3 as I had to do in previous upgrades. You can permanently disable discrete graphics card following next steps: UPDATE! Try to edit NVRAM variable from Single-User mode
CAN YOU UPGRADE THE 2011 MACBOOK PRO GPU HOW TO
Is that true? And if yes, how to do that? I heard that the same EFI setting is responsible for not even showing the integrated GPU to other operating systems than macOS and you have to trick it somehow to think it's macOS. If I disable the discrete GPU from EFI, will macOS think that the integrated GPU is the one installed and will it let me use multiple monitors with it?
CAN YOU UPGRADE THE 2011 MACBOOK PRO GPU MAC OS X
If you force integrated graphics in GfxCardStatus, Mac OS X (up to Yosemite at least) doesn't allow you to use multiple monitors (even though the built in Iris Pro can do it). The question is basically whether the command mentioned in GfxCardStatus github issue comment here is correct or not, and how to undo it if it doesn't work.Īn answer to this alone is a correct answer, but it'll be awesome if you can also tell me: I'd also want to know how to undo it if needed. I assume this is persistent across multiple reboots. How can I disable the discrete GPU from EFI? I know I can use GfxCardStatus but I read I could have a more permanent solution by changing some EFI flag.
CAN YOU UPGRADE THE 2011 MACBOOK PRO GPU SOFTWARE
This is similar to a Recovery Partition Boot but it downloads the software directly from Apple to boot from, just in case there is something going on with your Hard Drive.I'd like to disable the NVidia GTX 750M GPU on my MacBook Pro 15" (Retina, Mid 2014, Mac OS X 10.10 Yosemite).
Boot to OS X Internet Recovery (to see if it is a software issue) Step 3: While holding down Command and R press the power button and continue to hold down the Command and R keys until you see the Mac OS X Recovery tools show up. Step 4: Hold the Option, Command, P, and R keys down until the computer restarts, then release. Step 3: Press the power button while continuing to hold the keys mentioned in Step 2. Step 2: Hold down the Option, Command, P, and R keys. They did have me go through the following troubleshooting steps: Reset the PRAM Finally I got a senior adviser and he took my word for it and made an exception and covered the issue under my expired AppleCare. I told the guy to check the chat session but he said it was not available and that only a senior adviser could even make that kind of promise, so I asked to talk to one. The Apple tech call came in and when I brought up that they were going to cover it under my expired warranty the guy said that they would not be able to.
I kept the chat open and waited for the call, but then my computer shut off. Then they said I’d need to talk to a phone representative and scheduled a call. The tech on the chat said they would be able to cover it, to my great relief. My biggest concern was seeing if I could be grandfathered under my expired AppleCare since this is a widely reported issue. When the first signs showed up, I quickly got on a chat session with an AppleCare representative.