Why is there two blinking boxes at the side of the Touch Bar?

_anilkc_ wrote:

Still not working😭

could it be physical damage?

But it works alright when in use just blink after backlight goes off.

You have one last shot to fix this if a software issue:

Even though SMC controls the touchbar, some USB is in play, so this would be NVRAM  (or reboot.) notice: 

USB Device: Apple T2 Bus

USB Device: Touch Bar Backlight

USB Device: Touch Bar Display

USB Device: Apple T2 Controller

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

If no resolve it is isolated to a hardware issue—

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

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

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

_anilkc_ wrote:

Two boxes on the right side of my macbookpro touchbar starts blinking only after touchbar screen timeout and it its annoying when i am reading on macbook. It doesnot blink and works fine when touch bar is ON. what is the cause and how can i solve this problem?

If this is a Intel Mac—(does not apply to the SoC M1 Macs)

Try resetting the SMC https://support.apple.com/en-us/HT201295