Table 18. System board jumpers and connectors
Item Connector Description
1 ATX_CPU Processor power connector
2 PROCESSOR Processor socket
3 CPU_FAN Processor fan connector
4 SYS FAN 1 System fan connector
5 INTRUDER Intrusion switch connector
6 F_PANEL Power button module connector
7 ATX_POWER System power connector
8 TYPE-C Front panel USB Type-C connector
9 F_USB 1 Front panel USB connector
10 SATA 1 SATA connector 1
11 SATA 2 SATA connector 2
12 SATA 3 SATA connector 3
13 SATA 4 SATA connector 4
14 A3, A1, A4, A2 Memory module sockets
15 CMOS BATTERY CMOS Battery connector
16 PCIE x16 Slot 1 PCIe card connector 1
17 NVRAM_CLR (CMOS_CLR) BIOS setting recover to default jumper
18 PWRD_EN (PW_CLR) Reset BIOS password
19 PCI Slot 2 PCI card connector 2
20 INT SPKR Speaker connector
21 F_AUDIO Audio connector
22 PCIE x4 Slot 4 PCIe card connector 4
23 PCIE x4 Slot 3 PCIe card connector 3
System board jumper settings
The service system board jumper must be set to Password to function normally. As long as the jumper stays at Service Mode, all values
set in BIOS will not be saved and the system will not exit the manufacturing mode with an error prompt indicating that jumpers are
incorrect.
Table 19. System Board Jumper Settings
Jumper Setting Description
PWRD_EN (PW_CLR) The password feature is enabled.
Clears BIOS password.
NVRAM_CLR
(CMOS_CLR)
Real-time clock reset. Can be used for troubleshooting (pins 1 and
2).
Recovers BIOS setting to default.
78 Jumpers and connectors
To Next Page
Loading...
