AIMB-270 User Manual 4
JLVDS_CLT1
Brightness control selector for Analog or Digital
(Default 1-2, Analog)
JWE1 Jumper for update BIOS ME mode
Table 1.2: Connectors
Label Function
LVDS1 LVDS1 connector
INV1 LVDS1 inverter connector
COM3456 Serials port connector (RS-232)
USB56 USB port 5, 6 (on board)
USB78 USB port 7, 8 (on board)
VGA1+DVI1 VGA and DVI connector
COM12 Serial port connector(RS232)
KBMS1 PS/2 Keyboard and Mouse connector
CPUFAN1 CPU FAN connector(4-pin)
SYSFAN1 System FAN1 connector(4-pin)
SYSFAN2 System FAN2 connector(4-pin)
LAN1_USB12 LAN1 / USB port 1, 2
LAN2_USB34 LAN2 / USB port 3, 4
AUDIO1 Audio connector
SPDIF_OUT1 SPDIF Audio out pin header
FPAUD1 HD Audio Front Panel Pin Header
PCIEX16_1 PCIe x16 Slot
SATA1 Serial ATA data connector 1
SATA2 Serial ATA data connector 2
SATA3 Serial ATA data connector 3
SATA4 Serial ATA data connector 4
DIMM1 Memory connector channel
DIMM2 Memory connector channel
SPI_CN1 SPI flash update connector.
GPIO1 GPIO header
EATXPWR2 ATX 12V Auxiliary power connector (for CPU)
EATXPWR1 ATX 20 Pin Main power connector (for System)
Table 1.1: Jumpers
