TouchBar right-side does not light up but it works touching

Edson777 wrote:

My macboook pro 2018 has the right part of the Touch Bar not lightning up. It works when I touch it but the light does not work. I tried SMC and NVRAM or PRAM reset and it is still the same problem. What else can I do before assuring this is a hardware problem?

thanks!

https://discussions.apple.com/content/attachment/559c299d-716d-45f4-8d9d-8497527498c4

I fully suspect it is a hardware issue.

Your SMC/NVRAM is the go to way way to sort software.

you can always try the restoring the firmware

Revive or restore an Intel-based Mac using Apple Configurator - Apple Support

In or out of warranty you can get a free over the counter 'Apple Service Diagnostics' test /assessment

Make an appointment for a "hardware issue"

Genius Bar Reservation and Apple Support Options - Apple

Outside the USA

Contact Apple for support and service - Apple Support