IBM x iDataPlex dx340 Series Problem Determination And Service Manual page 65

6. Move the BIOS recovery jumper to pins 2 and 3.
7. Install the expansion enclosure, if you removed one (see "Installing an
expansion enclosure on a system-board tray" on page 74); otherwise, install
the system-board tray cover (see "Installing the system-board tray cover" on
page 122).
8. Install the system-board tray in the chassis (see "Installing the system-board
tray in a 2U chassis" on page 76 or "Installing the system-board tray in a 3U
chassis" on page 78).
9. Reconnect all external cables and power cords.
10. Insert the update diskette into the drive.
11. Turn on the system-board tray and the monitor.
After the update is complete, remove the diskette from the drive and turn off
the system-board tray.
12. Disconnect all power cords and external cables.
BIOS recovery
(RECOVERY1)
3 2 1
Normal
Chapter 2. Diagnostics
49