Table of Contents
Advertisement
to cool before touching them.
WARNING:
WARNING:
To reduce the risk of fire or burns after removing the energy pack:
Do not disassemble, crush, or puncture the energy pack.
Do not short external contacts.
Do not dispose of the energy pack in fire or water.
Do not expose the energy pack to low air pressure as it might lead to explosion or leakage of flammable liquid or
gas.
Do not expose the energy pack to temperatures higher than 60°C (140°F).
After power is disconnected, battery voltage might still be present for 1s to 160s.
CAUTION:
CAUTION:
Protect the server from power fluctuations and temporary interruptions with a regulating UPS. This device protects the
hardware from damage caused by power surges and voltage spikes and keeps the server in operation during a power
failure.
CAUTION:
CAUTION:
To prevent damage to electrical components, properly ground the server before beginning any installation, removal, or
replacement procedure. Improper grounding can cause electrostatic discharge.
CAUTION:
CAUTION:
To avoid data loss, Hewlett Packard Enterprise recommends that you back up all server data before installing or
removing a hardware option, or performing a server maintenance or troubleshooting procedure.
CAUTION: Do not operate the server for long periods with the access panel open or removed. Operating the server in
CAUTION:
this manner results in improper airflow and improper cooling that can lead to thermal damage.
Preparation procedures
Preparation procedures
To access components and perform certain upgrade, maintenance, or service procedure, you must perform one or more of the
procedures described in this section.
Prerequisites
Prerequisites
Before powering down the server for an upgrade, maintenance, or service procedure, perform a backup of critical server data and
programs.
Remove the front bezel
Remove the front bezel
Procedure
Procedure
1. Unlock the front bezel.
2. Open the front bezel.
3. Pull the front bezel away from the chassis.
HPE ProLiant ML30 Gen10 Plus Server Maintenance and Service Guide
32
Advertisement
Table of Contents
Troubleshooting
