- Graphics card for macbook pro mid 2012 how to#
- Graphics card for macbook pro mid 2012 drivers#
- Graphics card for macbook pro mid 2012 full#
I'm happy to perform whatever diagnostics I can and report on them here. If the dGPU is toast, why aren't the integrated graphics working? I tried plugging an external display into the HDMI port to no avail, would a thunderbolt display be tied to the integraded graphics?Īre there any logs I can look at to see on (say) startup what's going on? If there are any onscreen error messages, I can't see them. How can I determine what has happened to the dGPU, and whether there are any other problems? I cannot see the screen (obviously), but I can SSH in and see the output of system_profiler. It shipped in two configurations: Build-to-order options included 8 GB of RAM, a 1 TB 5400 RPM hard disk, and 128, 256, or 512 GB SSDs.
Generally, I'm looking for advice or next steps. Introduced in June 2012, the MacBook Pro (13-inch, Mid 2012) improved on its predecessor, the MacBook Pro (13-inch, Late 2011) with faster processors and graphics, more storage, USB 3.0 and Bluetooth 4.0.
Graphics card for macbook pro mid 2012 how to#
In an attempt to switch (at least temporarily) to the integrated GPU, I tried: sudo pmset -a gpuswitch 0īased on 2015 MBP - how to force integrated graphics?, but that did not work. Graphics processing is handled by an integrated HD Graphics 4000 graphics card with 1.5GB of VRAM. The 13' MacBook Air (Mid 2012) - MD231LL/A was released in 2012 and features a 1.8 GHz Core i5 processor and 13' display. It looks like there are some similar issues ( How to disable discrete graphics card and use only integrated graphics MacBook Pro Early 2011?, MacBook Pro: How to disable discrete GPU permanently from EFI?), but none of those mention the display itself not working. 13' MacBook Air (Mid 2012) / 1.8 GHz Core i5 / MD231LL/A MD231LL/A / MacBookAir5,2 / A1466. Metal: Supported, feature set macOS GPUFamily1 v4
It looks like the discrete GPU (GT 650M) is the problem, because it is no longer even showing up the output of system_profiler: Graphics/Displays: It takes a while to turn on, so it wasn't clearly on for their diagnostics.) (They could only do resets at the Apple store, as they wouldn't open it due to its age.
Graphics card for macbook pro mid 2012 full#
I have tried a full set of resets, including bringing it into an Apple store. Perhaps the integrated graphics are still working and need to be switched on somehow. After installation, check the adapter with the command. The answer in the link suggests installing the nvidia-prime package (in addition to the appropriate driver, which can be found using the command ubuntu-drivers devices ).
Graphics card for macbook pro mid 2012 drivers#
I'm fully prepared for the machine to be toast, but if I could continue to use it in some capacity that would be nice. There is a switch utility associated with nvidia drivers that may be helpful (described on askubuntu here ). It still turns on (startup sound, keyboard backlight) and I was able to enable remote access for diagnostics and double-checking that all files are recovered. The display on my 2012 Macbook Pro Retina ( 10,1 with 2.6 GHz i7) suddenly stopped working.
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