C h a p t e r 4 : M o t h e r b o a r d i n f o
C h a p t e r 4 : M o t h e r b o a r d i n f o
C h a p t e r 4 : M o t h e r b o a r d i n f o
C h a p t e r 4 : M o t h e r b o a r d i n f o
C h a p t e r 4 : M o t h e r b o a r d i n f o
4 - 2
4 - 2
4 - 2
4 - 2
4 - 2
4.1
Motherboard layout
A
TX12V1
A
TXPWR1
SCSI1
K8N-DRE
4Mbit
BIOS
Super
I/O
30.5cm (12in)
33cm (13in)
¤
SATA3
BMCSOCKET1
DDR1 DIMM_A2 (64 bit,184-pin module)
DDR1 DIMM_A1 (64 bit,184-pin module)
COM2
FLOPPY1
HDLED1
RECOVERY1
FPSMB
P
ANEL1
AUX_P
ANEL1
LPT1
REAR_F
AN1
SOCKET
940
CPU2
SOCKET
940
CPU1
35
68 34
1
DDR1 DIMM_B2 (64 bit,184-pin module)
DDR1 DIMM_B1 (64 bit,184-pin module)
DDR1 DIMM_D1 (64 bit,184-pin module)
DDR1 DIMM_D2 (64 bit,184-pin module)
DDR1 DIMM_C1 (64 bit,184-pin module)
DDR1 DIMM_C2 (64 bit,184-pin module)
FRNT_FAN2
FRNT_FAN1
FRNT_FAN6
FRNT_FAN5
FRNT_FAN4
FRNT_FAN3
PCI1
PCIE1
PSUSMB1
REAR_F
AN2
REAR_F
AN3
REAR_F
AN4
LAN2
LAN1
COM1
VGA1
KBMS1
USB12
8Mbit
BIOS
USB34
SB_PWR1
SATA4
SATA1
SATA2
ATI
RAGE-XL
BUZZ1
nVIDIA
nForce
Professional
2200
LAN2_EN1
LAN1_EN1
KBPWR1
VGA_EN1
SCSI_EN1
CLRTC1
SEC_IDE1
CR2032 3V
Lithium Cell
CMOS Power
PRI_IDE1
J1
BCM5721
BCM5721
CPU_W
ARN1