Acer Altos R520 M2 Series User Manual page 34

16
No. Code
38 BMC_SEL
39 BIOS_RVCR
40 SSD_USB1
41 U8
42 U5
43 IPMB2
44 IPMB1
45 PASS_DIS
46 U190
47 PCI-EX8_RU/
PCI-EX8_RD
48 J1
49 JP_STRP8
50 JP_STRP2
51 PILOT_DIS
52 PCI-EX8_RR
53 U27
Description
BMC selection jumper
Close 1-2: Normal operation (default)
BIOS recovery jumper
Close 1-2: Normal operation (default)
Close 2-3: Enable BIOS recovery
USB SSD (solid state disk) type connector
BIOS flash ROM
BMC chipset
IPMB2 connector
IPMB1 connector
Skip supervisor password jumper
Close 1-2: Normal operation (default)
Close 2-3: Clear Supervisor Password in BIOS setup
menu
Winbond W83792G chipset
Full height PCI-E riser slot
AMI Pilot II firmware upgrade connector
BMC firmware upgrade jumper
Close 2-3: Default setting
BMC firmware upgrade jumper
Close 2-3: Default setting
BMC force mode jumper
Close 1-2: Normal operation (default)
Close 2-3: Disable BMC device function
Low profile PCI-E riser slot
ITE IT8720F chipset
1 System tour