If your 505 HPU has error 2155 showing on the HMI screen and wont turn on, please follow the steps below to correct:
- Power cycle the HPU and wait for the HMI to go through its boot sequence
- When the system is at the ready window, do the following
505 HPU wont turn on - Error 2155 on screen Print
Created by: Robert Edgar
Modified on: Fri, 13 Dec, 2019 at 3:01 PM
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