Nortel HMS400, Руководство по обслуживанию

Страница: 145 / 158

April
2006
8. Use the right and left arrow keys to choose the Boot screen.
Result: A list of configuration sections appears.
9. Ensure the boot device order is defined as follows:
•
first: floppy drive
•
second: hard drive
•
third: CD-ROM drive
Note: The HMS 400 operating system requires that the first startup be completed from
the CD-ROM drive. To achieve this during the startup process, press Esc to display the
boot menu, and then choose ATAPI CD-ROM to start the server temporarily from the
CD-ROM.
Note: The hard drive boot option will not appear in the list if the RAID packs are not
configured.
10. Use the right and left arrow keys to choose the Exit screen.
11. Choose the Exit Saving Changes option, and then press Enter.
Result: You are prompted to confirm.
12. Choose Yes to save the changes, and then press Enter.
Result: The server restarts. Recovering from corrupted CMOS and BIOS
Recovering From Corrupted CMOS and BIOS
If the system behaves abnormally (for example, it does not start up or it freezes during the startup
process), the CMOS may be corrupted. To correct this, follow the procedure in “To recover from a
corrupted CMOS” below.
In situations where a BIOS is corrupt or a BIOS update is not successful, the HMS 400 server can
start in recovery mode. To boot in recovery mode, follow the procedure in “To recover from a
corrupted BIOS”.
To recover from a corrupted CMOS
1. Power down the server.
2. Remove the server cover and access the motherboard.
3. Move the CMOS Clear jumper (J1H1) to pins 2 and 3 (by default, the jumper is set to pins 1
and 2).
To determine the jumper location, see “Jumper locations and settings ” on page 145
4. Power up the server.
Result: A message appears stating that the CMOS has been cleared (reset to factory
defaults).
5. Power down the server.
6. Move the CMOS Clear jumper (J1H1) back to pins 1 and 2.
7. Replace the server cover.
8. Power up the server.
9. Perform CMOS setup.
10.
For instructions, see “To configure the BIOS” on page 144.
To recover from a corrupted BIOS
Notes
•
To start the server into recovery mode, a memory DIMM module must be installed in the
first socket, and a floppy disk drive must be installed.
•
The CMOS is not cleared when the system BIOS is updated.
Nortel Hospitality Messaging Server 400 -145-
Maintenance Guide