Asrock 845gv-m 用户手册
9
99
99
1.4 Motherboard Layout
1.4 Motherboard Layout
1.4 Motherboard Layout
1.4 Motherboard Layout
1.4 Motherboard Layout
1
PS2_USB_PWR1 Jumper
15
System Panel Header (PANEL1)
2
ATX Power Header (ATXPWR1)
16
Chassis Speaker Header (SPEAKER1)
3
CPU Heatsink Retention Module
17
Infrared Module Header (IR1)
4
CPU Socket
18
USB 2.0 Header (USB45, Blue)
5
CPU Fan Connector (CPU_FAN1)
19
COM Port Header (COM2)
6
North Bridge Controller
20
AMR Slot (AMR1)
7
184-pin DDR DIMM Slots (DDR DIMM1- 2)
21
BIOS FWH Chip
8
Secondary IDE Connector (IDE2, Black)
22
PCI Slots (PCI 1- 3)
9
Primary IDE Connector (IDE1, Blue)
23
JL1 Jumper
10
AGI 8X Slot (AGP1)
24
JR1 Jumper
11
Clear CMOS (CLRCMOS0, 2-pin jumper)
25
Front Panel Audio Header (AUDIO1)
12
South Bridge Controller
26
Internal Audio Connector: CD1 (Black)
13
Chassis Fan Connector (CHA_FAN1)
27
Internal Audio Connector: AUX1 (White)
14
Floppy Connector (FLOPPY1)
AMR1
PCI 2
PCI 1
Super
I/O
2MB
BIOS
AUDIO
CODEC
PGA478
AUX1
CD1
PCI 3
20
21
5.1CH
A
T
XPWR1
IDE1
HDLED
RESET
PLED PWRBTN
1
PANEL 1
SPEAKER1
1
1
CHA_FAN1
USB45
1
CLRCMOS0
FLOPPY1
IR1
1
AGP1
1
AUDIO1
JR1 JL1
1
COM2
PS2_USB_PWR1
CPU_FAN1
DDR1
(64/72
bit,
184-pin
module)
DDR2
(64/72
bit,
184-pin
module)
Intel
ICH4
Intel
845GV
Chipset
4
10
14
15
19
16
IDE2
PCI
LAN
20.8cm (8.2-in)
24.4cm
(9.6-in)
5
6 7
3
2
1
8
9
11
12
13
22
23
24
25
26
27
CMOS
Battery
18 17
Top:
Line
In
Center:
Line
Out
Bottom:
Mic
In
In
USB 2.0
Top:
RJ-45
RJ-45
P
ARALLEL
P
ORT
COM1
VGA
USB 2.0
PS/2KBMS
T: Mouse
B: Keyboard
T: Mouse
B: Keyboard
845GV-M