NEC EXPRESS5800/100 SERIES N8100-1635F - Manual (Page 95)

Troubleshooting 7-5
On-screen error message Recommended action
0250 System battery is dead -
Replace and run SETUP 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 on modular
server.
4. If the same error persists, contact your service representative.
Note: Restart the modular server, run BIOS SETUP, and provide
settings for date, time, and others.
0251 System CMOS checksum
bad - Default configuration
used The default configuration of BIOS SETUP is used.
1. Run the BIOS SETUP utility to correct the setting.
2. If the same error persists, contact your service representative.
0252 Password checksum bad -
Passwords cleared The password has been cleared.
1. Run the BIOS SETUP utility to correct the setting.
2. If the same error persists, contact your service representative.
0260 System timer error
0270 Real timer error
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. If the same error persists, contact your service representative.
0271 Check date and time
setting 1. Run the BIOS SETUP utility to set the current date and time.
2. If the same error persists, contact your service representative.
02D0 1. Take one of the following measures to reboot (reset) the
modular server.
* Issue an OS command.
* Press Ctrl + Alt + Del.
* Issue a command from Web browser of EXPRESSSCOPE
Engine or NEC ESMPRO Manager.
2. 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.
3. If the same error persists, contact your service representative.