FUJITSU Mainboard D1931 - Manual (Page 28)

Pin assignment of internal ports
18 - English A26361-D1931-Z120-1-7419, Edition 1
Jumper settings
Your mainboard is equipped with jumpers. The positions of the jumpers are shown on page "Cover".
Setting via control-panel plug connector
A
C
1
2
1
2
B
1
2
Pin pair A inserted =
Skipping system and BIOS Setup password
Pin pair B inserted =
System BIOS recovery
Pin pair C inserted =
factory setting
i Please pay attention on the exact position of the pin pairs!
Skipping system and BIOS Setup password - pinpair A
Pinpair A enables skipping the system and BIOS Setup password.
Inserted
System and BIOS Setup password are skipped when the device is switched on and
may be changed.
not inserted
System and BIOS Setup password must be entered when the device is switched on.
Recovering System BIOS - pinpair B
Pinpair B enables recovery of the old system BIOS after an attempt to update has failed. To restore
the old BIOS you need a Flash BIOS Diskette (see "BIOS update" chapter).
Inserted
The System BIOS executes from floppy drive A: and the inserted "Flash-BIOS-
Diskette" restores the System BIOS on the mainboard.
not inserted
Normal operation (default setting).