Table 3. Firmware Error Codes. (continued)Error Code Description Action / Possible Failing FRU4BA80014 NVRAM (CRC) checksum fail. This is a recoverable temporarycondition, unless followed by4BA80015. If the system hangs at thiserror code:1. Remove, then reapply AC power.The service processor settings(modem speeds and call-outnumbers, for example) may haveto be reentered2. Call service support.4BA80015 NVRAM reintialization fail. 1. Remove, then reapply AC power.The service processor settings(modem speeds and call-outnumbers, for example) may haveto be reentered2. Replace the system board.Location: P1(See note 3 on page 109.)The service processor settings(modem speeds and call-outnumbers, for example) will have tobe reentered.168 Service Guide