Nortel CallPilot 702t, Руководство по установке и настройке

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SSU and BIOS Standard 1.0
270 CallPilot
Crisis recovery
To recover from a corrupted CMOS
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 these steps:
1 Power down the server.
2 Remove the server cover and access the motherboard.
3 Move the J3J2 jumper to pins 2 and 3 (by default, the jumper is set to
pins 1 and 2).
4 Power up the server.
Result: A message appears stating that the CMOS has been cleared.
5 Power down the server.
6 Reset the J3J2 jumper to pins 1 and 2.
7 Replace the server cover.
8 Power up the server.
9 Perform the CMOS setup. Refer to “Upgrading and configuring the BIOS”
on page 272 for more information.
To recover from a corrupted BIOS
In situations of a corrupt BIOS or an unsuccessful BIOS update, the 702t
server can boot in recovery mode. To boot in recovery mode, follow these
steps:
1 Power down the server.
2 Remove the server cover and access the motherboard.