IBM NetVista X40, Руководство пользователя

Страница: 116 / 156

4. Locate jumper JROM1 on the system board.
CMOS jumper
(JBAT1)
Boot block jumper
(JROM1)
1
1
2
2
3
3
Note: The PCI extender board is only available in the tower model.
5. Move the JROM1 jumper to the alternate position (pins 1 and 2) to enable
BIOS recovery mode.
6.
Reinstall the computer cover, see “Installing the cover” on page 58 for the
tower model and “Installing the cover” on page 69 for the desktop model.
7. Reconnect all external cables and power cords and turn on the attached
devices.
8. Insert the BIOS flash diskette in the diskette drive.
9. Restart the computer. The BIOS begins the power-on self-test; then, the BIOS
Flash Utility starts.
10. When prompted as to whether you want to save the current code to a
diskette, select
N .
11.
When prompted enter
Y
to continue the flash process. The system
automatically starts the Flash Utility a second time.
12. When prompted as to whether you want to save the current BIOS, stop the
process by removing the BIOS flash diskette from the diskette drive.
13.
Remove any media (diskettes, CDs, or tapes) from the drives; then, shut down
your operating system.
14. Turn off the computer and all attached devices and disconnect all external
cables and power cords.
15. Remove the cover. See “Removing the side cover” on page 45 for the tower
model and “Removing the computer cover” on page 59 for the desktop model.
16. Move the JROM1 jumperto the normal position (pins 2 and 3) to return to
normal startup mode.
17. Reinstall the computer cover. See “Installing the cover” on page 58 for the
tower model and “Installing the cover” on page 58 for the desktop model.
18.
Reconnect the external cables and power cords; then, turn on the attached
devices and the computer. They should start up normally.
100
IBM
®
IntelliStation
®
E Pro: User’s Guide IntelliStation E Pro Types 6836, 6846