Asus AP1720-E2 Jumpers, Layout contents, Internal connectors, ASUS AP1720-E2barebone server

Layout contentsJumpers

1.	Keyboard power (3-pin KBPWR1)	4-4
2.	RAID controller setting (3-pin RAID_EN1)	4-4
3.	USB device wake-up (3-pin USBPW12, USBPW34)	4-5
4.	CPU external frequency selection (3-pin J1)	4-5
5.	Clear RTC RAM (3-pin CLRTC1)	4-6
6.	IEEE 1394 setting (3-pin 1394_EN)	4-7
7.	CPU fan pin selection (3-pin FM_CPU1, FM_CPU2)	4-7

Internal connectors

1.	Floppy disk drive connector (34-1 pin FLOPPY1)	4-8
2.	Serial ATA connectors (7-pin SATA1, SATA2)	4-8
3.	IDE connectors (40-1 pin PRI_IDE [blue], SEC_IDE [white])	4-9
4.	GAME/MIDI connector (16-1 pin GAME1)	4-9
5.	IEEE 1394 connector (10-1 pin IE1394_1)	4-10
6.	Chassis intrusion connector (4-1 pin CHASSIS1)	4-10
7.	Serial ATA RAID connectors (7-pin SATA_RAID1/2)	4-11
8.	Backplane SMBus connector (6-1 pin BPSMB1)	4-11
9.	Power connectors (24-pin ATXPWR1, 8-pin ATX12V1)	4-12
10.	Hard disk activity LED connector (2-pin IDELED1)	4-12
11.	Front panel audio connector (10-1 pin FP_AUDIO1)	4-13
12.	Internal audio connectors (4-pin CD1, AUX1, MODEM1)	4-13
13.	CPU and system fan connectors
	(3-pin CPU_FAN1/2, REAR_FAN1/2, FRNT_FAN1/2)	4-14
14.	System panel connector (20-pin PANEL)	4-14
	- System Power LED (3-pin PLED)	4-15
	- Message LED (2-pin MLED)	4-15
	- System warning speaker (4-pin SPKR)	4-15
	- Hard disk activity (2-pin HD_LED)	4-15
	- Power switch / Soft-off switch (2-pin PWR_SW)	4-15
	- Reset switch (2-pin RESET)	4-15
	- System Management Interrupt (2-pin SMI)	4-15

ASUS AP1720-E2 barebone server 4-3