NEC EXPRESS5800/100 SERIES N8100-1635F - Manual (Page 109)

Troubleshooting 7-19
On-screen
message
Description Action
VBAT Alm 02 A voltage alarm (lower
limit) occurred on lithium
battery.
VBAT Alm 09 A voltage alarm (upper
limit) occurred on lithium
battery.
1. Take one of the following measures to power
off the modular server and then on.
* Power off the modular server from OS,
then press the POWER/SLEEP switch to
power on.
* Press the POWER/SLEEP switch to power
off the modular server, then press it again
to power on.
* Issue a command from Web browser of
EXPRESSSCOPE Engine or NEC
ESMPRO Manager.
2. Power off the modular server by issuing an
OS command or press the POWER/SLEEP
switch. Take the modular server out of the
Module Enclosure, and install it again. Then,
press the POWER/SLEEP switch to turn on
the modular server.
3. Check installation status of the lithium
battery mounted on modular server.
4. If the same error persists, contact your
service representative.