-
For $29/mo, we provide access to advanced level technicians who will answer your questions on any Macbook board related matter to the best of their knowledge promptly & walk you through how to solve your problem so you can deliver a working board to your customer.Subscribe Now
820-00138-A no display
- Thread starter bartech
- Start date
Check for USB activity.
Do you hear the startup chime?
Do you hear the startup chime?
Confirm USB activity, or Caps Lock reaction.
Need to be sure board doesn't get stuck after chime.
Need to be sure board doesn't get stuck after chime.