HP ML370 - ProLiant - G3, Справочное и ремонтное руководство

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124 HP ProLiant ML370 Generation 4 Server Reference and Troubleshooting Guide
3. Select Redundant ROM Selection.
4. Select the ROM version.
5. Press the Enter key.
6. Press the Esc key to exit the current menu or press the F10 key to exit
RBSU. The server restarts automatically.
To access the redundant ROM manually:
1. Power down the server ("Powering down the server" on page 27 ).
2. Remove the access panel ("Removing the access panel" on page 30 ).
3. Set positions 1, 5, and 6 of the system maintenance switch to On.
4. Install the access panel.
5. Power up the server ("Powering up the server" on page 27 ).
6. Wait for the server to emit two beeps.
7. Repeat steps 1 and 2.
8. Set positions 1, 5, and 6 of the system maintenance switch to Off.
9. Repeat steps 4 and 5.
When the server boots, the system identifies whether the current ROM bank is
corrupt. If a corrupt ROM is detected, the system boots from the backup ROM
and alerts you through POST or IML that the ROM bank is corrupt.
If both the current and backup versions of the ROM are corrupt, the server
automatically enters ROMPaq disaster recovery mode.
USB support
HP provides both standard USB support and legacy USB support. Standard
support is provided by the operating system through the appropriate USB device
drivers. HP provides support for USB devices before the operating system loads
through legacy USB support, which is enabled by default in the system ROM.
HP hardware supports USB version 1.1 or 2.0, depending on the version of the
hardware.