1609-Battery Failure message

Symptom

1609-Battery Failure message. This is detected by checking the RTC Lost Power bit in CMOS (Byte 0Dh - Bit 7).

Cause

The real-time clock system battery has lost power.

Action
  1. Replace the system battery.
    For more information, see the server maintenance and service guide on the Hewlett Packard Enterprise website.