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59
Chapter 5
ITEM
LABEL
COMPONENTS
1
CPU Socket
LGA1156 socket for Intel Lynnfield/Clarkdale processors
2
CPU_FAN
CPU cooling fan connector
3
DIMM1~4
240-Pin DDR3 SDRAM slots
4
TPM
TPM module header
5
PRINTER
Onboard parallel port header
6
FDD1
Floppy disk header
7
ATX1
Standard 24-pin ATX power connector
8
BIOS_WP
BIOS flash protect jumper
9
COM2
Onboard serial port header
10
SATA1~6
Serial ATA connectors
11
F_USB3~4
Front panel USB headers
12
F_PANEL
Front panel switch/LED header
13
CLR_CMOS
Clear CMOS jumper
14
ME_DISABLE
ME disable jumper
15
C_INTRUSION
Chassis detect header
16
OBR
One button recovery jumper
17
F_USB2
Front panel USB header
18
F_USB1
Front panel USB header (Ccard Reader)
19
SPDIF_OUT
SPDIF out header
20
F_AUDIO
Front panel audio header
21
INT_SPK
Speaker header
22
PCI1~2
32-bit add-on card slots
23
PCIEx1
PCI Express x1 slot
24
PCIEx16
PCI Express x16 slot
25
SYS_FAN
System cooling fan connector
26
ATX_12V
Auxiliary 4-pin power connector