PC Chips A21G, User Manual

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6
Motherboard User’s Guide
ITEM LABEL COMPONENTS COLOR
1 PWR2 Standard 4-Pin ATX Pow er connector WHITE
2 CPU Socket
Socket-939 for AMD Athlon 64/ Athlon
64 FX (K8) CPUs
WHITE
3 DIMM1/2 184-pin DDR SDRAM sockets PURPLE
4 PWR1 Standard 20-Pin ATX Pow er connector WHITE
5 IDE1 Primary IDE connector BLUE
6 IDE2 Sceondary IDE connector WHITE
7 FAN1 System Fan connector WHITE
8 USB3/4 Front Panel USB headers YELLOW
9 SATA1/2 Serial ATA connectors BLACK
10 SPK1 Speaker header LIME
11 PANEL1 Front Panel Sw itch/LED header COLOR
12 JP1 Clear CMOS jumper RED
13 FDD1 Floppy Disk Drive connector WHITE
14 CNR1 CNR slot BROWN
15 SIR1 Infrared header BLACK
16 PCI 1-3 32-bit PCI slots WHITE
17 CD1 Analog Audio Input header BLACK
18 AGP1 AGP slot ORANGE
19 AUDIO2 Front Panel Audio header PURPLE
20 FAN2 CPU Fan connector(3PIN) DARK RED
Motherboard Components
9
10
11
12
3
4
5
6
8
7
17
18
19
20
16
1
2
13 14
15
I/O Ports