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Layout contents
Jumpers
1.
Clear RTC RAM (CLRTC1)
2.
USB device wake-up (3-pin USBPW12, USBPW34)
3.
Keyboard power (3-pin KBPWR1)
4.
Gigabit LAN1 controller setting (3-pin LAN_EN1)
5.
Gigabit LAN2 controller setting (3-pin LAN_EN2)
6.
Integrated graphics controller (3-pin VGA_EN1)
7.
RAID controller selection (3-pin RAID_SEL1)
8.
Force BIOS recovery (3-pin RECOVERY1)
Internal connectors
1.
Floppy disk drive connector (34-1 pin FLOPPY1)
2.
IDE connector (40-1 pin PRI_IDE1)
3.
Serial ATA connectors (7-pin SATA1, SATA2, SATA3,
SATA4)
4.
Hard disk activity LED connector (4-pin HDLED1)
5.
System and device fan connectors (3-pin RNT_FAN1/2/3/4;
REAR_FAN1/2)
6.
USB port connector (10-1 pin USB34)
7.
Serial port connector (10-1 pin COM2)
8.
SSI power connectors (24-pin ATXPWR1, 4-pin ATX12V1)
9.
Printer port connector (26-1 pin LPT1)
10.
TPM connector (20-1 pin TPM1)
11.
Backplane SMBus connector (6-1 pin BPSMB1)
12.
Auxiliary panel connector (20-pin AUX_PANEL1)
13.
System panel connector (20-pin PANEL1)
ASUS RS120-E4/PA2
Page
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