Acer AR320 F1 - Manual (Page 29)

11
Note: Jumpers not indicated are for test purposes only.
Backplane board and jumper settings
2 PASSWORD Set
Supervisor
Password 1-2 Close: Set Supervisor Password
(default setting)
2-3 Close: Clear Supervisor Password
3 BIOS_RVCR BIOS
recovery 1-2 Close: Normal (default setting)
2-3 Close: Enable BIOS recovery
4 CLR_CMOS1 Clear CMOS 1-2 Close: Normal (default setting)
2-3 Close: Clear CMOS
No. Code Description
1 P2 8-pin ATX power conector
2 J2 SMBUS connector
Connects to mainboard or RAID card
3 CD-ROM_PW1 ODD power connector
4 SGPIO_JP1 SGPIO connector
5 J12 MG9082 upgrade/debug header
6 SATA0-3 Mini-SAS port (supports 4 ports)
No. Code Jumper Default Setting