Lenovo RD210 Manual de usuario descargar pdf (Pagina 148)

Recovering the UEFI firmware

If the UEFI firmware has become damaged, such as from a power failure during an

update, you can recover the UEFI firmware using the boot block jumper and a UEFI

recovery diskette.

The system board contains a backup copy area for the server firmware. This is a

secondary copy of the server firmware that you update only during the process of

updating the server firmware. If the primary copy of the server firmware becomes

damaged, use this backup copy.

To force the server to start from the backup copy, turn off the server; then, place the

J29 jumper in the backup position (pins 2 and 3).

Use the backup copy of the server firmware until the primary copy is restored. After

the primary copy is restored, turn off the server; then, move the J29 jumper back to

the primary position (pins 1 and 2).

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Lenovo RD210 Manual de usuario Pagina 148