Also a topic [link|https://apple.stackexchange.com/questions/395655/cant-run-efi-aht-cannot-load-efi-drivers-testsupport-efi|Here] & @danj who answered [post|568059|Here] but provided no real solution that I can find. @oldturkey03 any ideas?
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Also a topic [link|https://apple.stackexchange.com/questions/395655/cant-run-efi-aht-cannot-load-efi-drivers-testsupport-efi|Here] & @danj who answered [post|568059|Here] but provided no real solution that I can find, same [link|https://discussions.apple.com/thread/254739273?sortBy=rank|Here]. @oldturkey03 any ideas?
I have Reset NVRAM/PRAM & SMC countless times. Tried 2 different apple SSD's that are from 2 other 2012 MacBook Airs of the same year, model, OS and specs..... all have fresh installs of Catalina without any added software's. Tried with different batteries. etc etc..... I have been on this all day....So, IF anyone has a ***KNOWN*** fix for this it would be greatly appreciated. Driving me nuts.
UPDATE: Suddenly as if by magic I get to the create account setup but the system is very very laggy and everything takes much longer than it should.... The fan is a full speed all the time.... obviously something is not functioning correctly....
Also a topic [link|https://apple.stackexchange.com/questions/395655/cant-run-efi-aht-cannot-load-efi-drivers-testsupport-efi|Here] & @danj who answered [post|568059|Here] but provided no real solution that I can find. @oldturkey03 any ideas?
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I have Reset NVRAM/PRAM & SMC countless times. Tried 2 different apple SSD's that are from 2 other 2012 MacBook Airs of the same year, model, OS and specs..... all have fresh installs of Catalina without any added software's. Tried with different batteries. etc etc..... I have been on this all day....IF anyone has a ***KNOWN*** fix for how to fix this it would be greatly appreciated. Driving me nuts.
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I have Reset NVRAM/PRAM & SMC countless times. Tried 2 different apple SSD's that are from 2 other 2012 MacBook Airs of the same year, model, OS and specs..... all have fresh installs of Catalina without any added software's. Tried with different batteries. etc etc..... I have been on this all day....So, IF anyone has a ***KNOWN*** fix for this it would be greatly appreciated. Driving me nuts.
UPDATE: Suddenly as if by magic I get to the create account setup but the system is very very laggy and everything takes much longer than it should.... The fan is a full speed all the time.... obviously something is not functioning correctly....
Also a topic [link|https://apple.stackexchange.com/questions/395655/cant-run-efi-aht-cannot-load-efi-drivers-testsupport-efi|Here] & @danj who answered [post|568059|Here] but provided no real solution that I can find. @oldturkey03 any ideas?
I have Reset NVRAM/PRAM & SMC countless times. Tried 2 different apple SSD's that are from 2 other 2012 MacBook Airs of the same year, model, OS and specs..... all have fresh installs of Catalina without any added software's. Tried with different batteries. etc etc..... I have been on this all day....IF anyone has a ***KNOWN*** fix for how to fix this it would be greatly appreciated. Driving me nuts.
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UPDATE: Suddenly as if by magic I get to the create account setup but the system is very very laggy and everything takes much longer than it should.... The fan is a full speed all the time.... obviously something is not functioning correctly....
Also a topic [link|https://apple.stackexchange.com/questions/395655/cant-run-efi-aht-cannot-load-efi-drivers-testsupport-efi|Here] & @danj who answered [post|568059|Here] but provided no real solution.
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Also a topic [link|https://apple.stackexchange.com/questions/395655/cant-run-efi-aht-cannot-load-efi-drivers-testsupport-efi|Here] & @danj who answered [post|568059|Here] but provided no real solution that I can find. @oldturkey03 any ideas?
I have Reset NVRAM/PRAM & SMC countless times. Tried 2 different apple SSD's that are from 2 other 2012 MacBook Airs of the same year, model, OS and specs..... all have fresh installs of Catalina without any added software's. Tried with different batteries. etc etc..... I have been on this all day....IF anyone has a ***KNOWN*** fix for how to fix this it would be greatly appreciated. Driving me nuts.
2012 13" A1466 MacBook Air (OSX Catalina 10.15.7
The unit was running fine until sudden;y it didn't want to load OS on boot, just hanged for a very long time then shut down by itself.
So I ran the apple diagnostics test only to get at the top left of the screen :
Error Code 0x000000000000003 [link|https://discussions.apple.com/thread/251798012?sortBy=rank|Cannot Load EFI/Drivers/TestSupport.efi]
Status0x00000003
Also a topic [link|https://apple.stackexchange.com/questions/395655/cant-run-efi-aht-cannot-load-efi-drivers-testsupport-efi|Here] & @danj who answered [post|568059|Here] but provided no real solution.
I have Reset NVRAM/PRAM & SMC countless times. Tried 2 different apple SSD's that are from 2 other 2012 MacBook Airs of the same year, model, OS and specs..... all have fresh installs of Catalina without any added software's. Tried with different batteries. etc etc..... I have been on this all day....IF anyone has a ***KNOWN*** fix for how to fix this it would be greatly appreciated. Driving me nuts.