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How to resolve an issue where there's a yellow bar on the touchbar, i can still use the touchbar but cant really see the touchbar. This happened yesterday and did not start after any update or anything. I have tried refreshing the touchbar.
MacBook Pro 15″, macOS 12.0
Abhignu wrote:
How to resolve an issue where there's a yellow bar on the touchbar, i can still use the touchbar but cant really see the touchbar. This happened yesterday and did not start after any update or anything. I have tried refreshing the touchbar.
https://discussions.apple.com/content/attachment/c8fa8f53-64b4-4364-ad66-556d3a93f2ed
On the Intel Mac the best you can do is—
The SMC controls the Touchabar and there is some NVRAM involved in the T2 chip
Try resetting the SMC https://support.apple.com/en-us/HT201295
and
Try resetting NVRAM/PRAM http://support.apple.com/kb/ht1379
(get at least two-three rounds of the chimes when holding the NRAM Reset)
If no resolve it typically indicates a hardware issue which would require service.
Abhignu wrote:
How to resolve an issue where there's a yellow bar on the touchbar, i can still use the touchbar but cant really see the touchbar. This happened yesterday and did not start after any update or anything. I have tried refreshing the touchbar.
https://discussions.apple.com/content/attachment/c8fa8f53-64b4-4364-ad66-556d3a93f2ed
On the Intel Mac the best you can do is—
The SMC controls the Touchabar and there is some NVRAM involved in the T2 chip
Try resetting the SMC https://support.apple.com/en-us/HT201295
and
Try resetting NVRAM/PRAM http://support.apple.com/kb/ht1379
(get at least two-three rounds of the chimes when holding the NRAM Reset)
If no resolve it typically indicates a hardware issue which would require service.
99% a hardware issue. Overheating could cause touchbar damage. Mine was flickering.
An issue where there's a yellow bar on the touchbar
