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When the battery check button is pressed, the LED indicates the state of the battery. The number of times
that the LED flashes indicates the state of charge.
# of LED
flashes
0
1
2
3
The state of the LED indicates the FSBBU operating mode.
LED
Off
Flashing amber
Solid amber
Flashing green
Solid green
Flashing red
Solid red
For more information about the FSBBU module, see "750 W Flex Slot Hot Plug Battery Backup
Module (on page 104)."
Trusted Platform Module option
For more information about product features, specifications, options, configurations, and compatibility,
see the product QuickSpecs on the Hewlett Packard Enterprise website (http://www.hpe.com/info/qs).
Use these instructions to install and enable a TPM on a supported server. This procedure includes three
sections:
1.
Installing the Trusted Platform Module board (on page 108).
2.
Retaining the recovery key/password (on page 109).
3.
Enabling the Trusted Platform Module (on page 110).
Enabling the TPM requires accessing BIOS/Platform Configuration (RBSU) in the UEFI System
Utilities (on page 125).
TPM installation requires the use of drive encryption technology, such as the Microsoft Windows
BitLocker Drive Encryption feature. For more information on BitLocker, see the Microsoft website
(http://www.microsoft.com).
CAUTION: Always observe the guidelines in this document. Failure to follow these
guidelines can cause hardware damage or halt data access.
Description
Battery check button
State of charge (%)
< 5
<= 30
31 – 69
>= 70
Mode/State
•
Ship/storage mode
•
Cycle power operating
•
Battery diagnostic
•
Active mode
Online mode and charger is ON
Discharge mode
•
RSOC—70-100% frequency=0.5Hz; duty=0.5
•
RSOC—31-69% frequency=1Hz; duty=0.5
•
RSOC—0-30% frequency=1.5Hz; duty=0.5
•
Online mode and charger is OFF
•
Battery is fully charged
Auxiliary path A/B protection
FSBBU fault or other protections
Hardware options installation 107
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