System Board Components - Viglen VIG556M Manual

System Board Components

Table 2: Motherboard Connection
A: Serial header
B: Audio header
C: Case Fan
D: BIOS
E: Audio CD in
F: Rear Audio
G: LAN and USB
H: USB
I: VGA, Serial and Parallel
J: PS/2 Keyboard and mouse
K: ATX 20 pin
L: ATX 4 pin
M: North Bridge
N: 775 pin CPU socket
O: DIMM socket 1 and 2
V1.0
Figure 1: Motherboard Layout & Components
VIG556M Motherboard Manual
P: CPU Fan header
Q: IDE 2
R: IDE 1
S: CMOS Battery
T: SATA 1 and 2
U: Power LED and speaker
header
V: Front Panel header
W: Clear CMOS jumper
X: Chassis intrusion header
Y: South Bridge
Z: USB header 1
AA: USB header 2
BB: Floppy connector
CC: PCI slots
DD: I/O chip
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