Hi, My Touch Bar has completely gone blank. I’ve recently updated to Big Sur. The bar when touched shows volume and brightness control on the monitor but the bar remains black. Is anyone familiar with this?

stellah65 wrote:

Hi, My Touch Bar has completely gone blank. I’ve recently updated to Big Sur. The bar when touched shows volume and brightness control on the monitor but the bar remains black. Is anyone familiar with this?

On an Intel Mac—Try resetting the SMC https://support.apple.com/en-us/HT201295

Try resetting NVRAM/PRAM http://support.apple.com/kb/ht1379

if no resolve:

Learn how to get your Mac fixed and how much it will cost.

https://support.apple.com/mac/repair/service

Get your Mac ready for service - Apple Support https://support.apple.com/en-us/HT209095