Lanner NCA-4025, Руководство пользователя

Страница: 20 / 101

NCA-4025 User Manual
20
Internal Jumpers and Connectors
The pin headers on the motherboard are often associated with important functions. With the shunt (Jumper)
pushed down on the designated pins (the pin numbers are printed on the circuit board, surrounding the pin
header), certain feature can be enabled or disabled. While changing the jumpers, make sure your system is
turned off.
To short the designated pins, push the jumper down on them so that they become
SHORT . To make the
pins setting OPEN , simply remove the jumper cap.
2-pin Header 3-pin Header 4-pin Header
Open Short Open (1-2) Jumped Open (1-2) Jumped
Jumper/ Connector Description
PWJ1/PWJ2 PSU connector
J9 1x8 2.54mm pin header for Redundant PSU Micro-P Programming use
PCIE1/2/3 Gen 3 PCI Express x8 SLOT
PCIE4 10G KR Connector for IO-40253 or IO-CG40212 only
SATA1/SATA2 SATA Connector
JSPIROM1 2x7 2.0mm SPI ROM programming & TPM module pin header
CMOS1 1x3 2.54mm pin header Clear CMOS Data
80PORT1 2x5 2.0mm BIOS DEBUG PORT pin header
PW11 1x4 2.54mm WAFER for SATA1/SATA2 POWER SOURCE
JDB1 AST1400/AST2400 UART5 Box Header
JUSB1 2x5 2.54mm DUAL PORT USB 2.0 Box Header
JCOM1 2x5 2.0mm Serial Port2 Pin Header
VGA1 2X12 2.0mm VGA Output Box Header
J10 Front IO Card IO-40251 Connector
JRST1 HW/SW reset setting jumper
PWRON1 1x2 2.54mm EE Debug Force PSU ON pin header
JTAG1 1x6 2.0mm JTAG pin header for CPLD UD1 programming used
FAN1/2/3/4 1x5 2.54mm PWM FAN WAFER
1 2 1
2 3
4
1 3
2