hi I am sahish my video editor I am used to MacBook Pro 2016 model ...2 month back upgraded to Mac OS big sur ...after few days display blinking short time...apple device centre showing my laptop he asked no issues my laptop. he tell that update your OS...I updated latestest version OS after few days same issues...what issues my laptop...graphic card,mother board,hardisk?
MacBook Pro 15″, 11.5
Sahish wrote:
hi I am sahish my video editor I am used to MacBook Pro 2016 model ...2 month back upgraded to Mac OS big sur ...after few days display blinking short time...apple device centre showing my laptop he asked no issues my laptop. he tell that update your OS...I updated latestest version OS after few days same issues...what issues my laptop...graphic card,mother board,hardisk?
Uninstall all third party apps that are Cleaners/Optimizers/Anti-Virus/VPN
all known to cause issues on the macOS.
To trouble shoot further you can:
—Try a SafeBoot https://support.apple.com/en-us/HT201262
Takes noticeable longer to get to the login screen, does a 5 minute disk repair before it fully boots up, and certain system caches get cleared and rebuilt, including dynamic loader cache, etc.
Login and test. Reboot as normal and test. Caches get rebuilt automatically.
In Safe mode third party system modifications and system accelerations are disabled, it removes malware, etc hampering smooth operation, however a reboot will put it back to normal mode.
This test will tell you if third party interference; extensions etc are not loaded in safe boot mode.
—Test issue in another user (or guest user) account https://support.apple.com/guide/mac-help/set-up-other-users-on-your-mac-mtusr001/mac
This will tell you if it a universal issue or isolated to your user/admin account.
Uninstall all third party apps that are Cleaners/Optimizers/VPN/Anti-Virus
Sahish wrote:
hi I am sahish my video editor I am used to MacBook Pro 2016 model ...2 month back upgraded to Mac OS big sur ...after few days display blinking short time...apple device centre showing my laptop he asked no issues my laptop. he tell that update your OS...I updated latestest version OS after few days same issues...what issues my laptop...graphic card,mother board,hardisk?
Uninstall all third party apps that are Cleaners/Optimizers/Anti-Virus/VPN
all known to cause issues on the macOS.
To trouble shoot further you can:
—Try a SafeBoot https://support.apple.com/en-us/HT201262
Takes noticeable longer to get to the login screen, does a 5 minute disk repair before it fully boots up, and certain system caches get cleared and rebuilt, including dynamic loader cache, etc.
Login and test. Reboot as normal and test. Caches get rebuilt automatically.
In Safe mode third party system modifications and system accelerations are disabled, it removes malware, etc hampering smooth operation, however a reboot will put it back to normal mode.
This test will tell you if third party interference; extensions etc are not loaded in safe boot mode.
—Test issue in another user (or guest user) account https://support.apple.com/guide/mac-help/set-up-other-users-on-your-mac-mtusr001/mac
This will tell you if it a universal issue or isolated to your user/admin account.
Uninstall all third party apps that are Cleaners/Optimizers/VPN/Anti-Virus
display blinking macbook pro
