Ga door naar hoofdinhoud
Help

Deze versie is geschreven door: David Rojas ,

Tekst:

hi all, we had a client who had this exact issue that most on here are dealing with,
not sure it'll be the answer for all of you, but after searching for about a day, this solution that someone gracefully shared on https://apple.stackexchange.com/questions/306714/macbook-pro-15-retina-mid-2014-random-shutdowns seems to have solved our issue.
just a note: the solution seems to modify a thunderbolt file, some mention that external thunderbolt displays will sometimes require a reboot to work, however it beats having to pay $400+ for apple to service your laptop.
+
+=== Update (05/14/2020) ===
+'''''Thanks Mike Sims,''' i can't take any credit.''
+
+''just helping lead others to answers others have gracefully shared, and get a little more life out of these Macs.''
+
+''that being said'':
+
+'''New update:'''
+
+''as of the MacOS 10.15.4 Update the fix above stops working. however,''
+
+credit:OlivierFelix for the continued fix:
+
+https://www.reddit.com/r/MacOSBeta/comments/c6f6e7/catalina_random_shutdown_applethunderboltnhikext/fb8zw0w?utm_source=share&utm_medium=web2x
+
+In summary this is what i did to get the mac back up and running:
+
+'''Reboot into recovery mode holding down CMD+R after boot chime, then open Terminal.'''
+
+[code]
+csrutil disable
+[/code]
+'''Reboot normally - open Terminal'''
+
+[code]
+(If you have Catalina): sudo mount -uw / ←don’t forget the forward slash
+[/code]
+[code]
+sudo cd /System/Library/Extensions
+sudo mv AppleThunderboltNHI.kext AppleThunderboltNHI.kext.BAK
+[/code]
+('''New as of10.15.4''') in addition to the NHI move performed above now add the step below as well:
+
+[code]
+sudo cd /System/Library/Extensions
+sudo mv IOThunderboltFamily.kext IOThunderboltFamily.kext.BAK
+[/code]
+'''Reboot again into recovery mode and open Terminal'''
+
+[code]
+csrutil enable
+[/code]
+reboot normally.

Status:

open

Origineel bericht door: David Rojas ,

Tekst:

hi all, we had a client who had this exact issue that most on here are dealing with,

not sure it'll be the answer for all of you, but after searching for about a day, this solution that someone gracefully shared on https://apple.stackexchange.com/questions/306714/macbook-pro-15-retina-mid-2014-random-shutdowns seems to have solved our issue.

just a note: the solution seems to modify a thunderbolt file, some mention that external thunderbolt displays will sometimes require a reboot to work, however it beats having to pay $400+ for apple to service your laptop.

Status:

open