Intel BOXDH57JG User Manual

Installing and Replacing Desktop Board Components
45
Front Panel Audio Header
The front panel audio header shown in Figure 20, A supports both Intel High Definition
(HD) Audio and AC ’97 Audio.
Table 7 shows the pin assignments and signal names for
HD Audio and Table 8 shows
the pin assignments and signal names for AC ’97 Audio.
Table 7. Front Panel Audio Signal Names for Intel HD Audio
Pin Signal Name Pin Signal Name
1 PORT 1L (Microphone) 2 GND
3 PORT 1R (Microphone) 4 PRESENCE#
5 PORT 2R (Headphone) 6 SENSE1_RETURN
7 SENSE_SEND 8 KEY (no pin)
9 PORT 2L (Headphone) 10 SENSE2_RETURN
Table 8. Front Panel Audio Header Signal Names for AC ’97 Audio
Pin Signal Name Pin Signal Name
1 MIC 2 AUD_GND
3 MIC_BIAS 4 PRESENCE#
5 FP_OUT_R 6 AUD_GND
7 No connect 8 KEY (no pin)
9 FP_OUT_L 10 AUD_GND
Alternate Front Panel Power LED Header
Figure 20, B shows the location of the alternate front panel power LED header. Pins 1
and 3 of this header duplicate the signals on pins 2 and 4 of the front panel header. If
your chassis has a three-pin power LED cable, connect it to this header. Table 9
shows
the p
in assignments for the alternate front panel header.
Table 9. Alternate Front Panel Power LED Header Signal Names
Pin Signal Name In/Out
1 Front panel LED+ Out
2 No pin
3 Front panel LED- Out

Intel BOXDH57JG Specifications

General

ECC	No
Memory channels	Dual-channel
Number of memory slots	2
Supported memory types	DDR3-SDRAM
Maximum internal memory	8 GB
Product family	Desktop board
Product series	Legacy Intel desktop board
Processor socket	LGA 1156 (Socket H)
Product codename	Jet Geyser
Processor manufacturer	Intel
USB 2.0 connectors	12
S/PDIF out connector	Yes
Number of SATA connectors	4
Number of Parallel ATA connectors	0
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Ethernet LAN (RJ-45) ports	1
Audio chip	Realtek ALC889
Market segment	Desktop
Power source type	ATX
Motherboard chipset	Intel® H57 Express
Audio output channels	7.1+2 channels
Motherboard chipset ID	42700
Motherboard form factor	mini ITX
LAN controller	Intel® 82578DC
Networking features	10/100/1000 Mbit
Graphics output	HDMI, DVI-I
Motherboard ARK ID	42485
Discrete graphics card model	PCIe x16
Export Control Classification Number (ECCN)	5A992C
Commodity Classification Automated Tracking System (CCATS)	G400445
Status	Discontinued
Form factor	Mini-ITX
Last change	63903513
Launch date	Q1'10
Sustainability certificates	ENERGY STAR
Supported RAID configuration	0, 1, 5, 10 & Matrix
Harmonized System (HS) code	8473301180