2
Hardware Installation
15
2.1 Mainboard Layout
Chapter 2 - Hardware Installation
PM11-EC/RAMA
(Supports onboard audio)
VIA
P4M266
Socket 478
VIA
VT8233ACD
KB
Mouse
J2
Wake-On-PS/2 KB/Mouse (JP1)
COM 1 (J1)
Parallel (J4)
VGA (CN1)
COM 2 (J9)
CN2
Line-out
Line-in
Mic-in
Game/MIDI
(J8)
AUX-in
(J7)
CD-in
(J6)
AC’97
VT
1612A
Front
audio (J3)
CN3
S/PDIF-out
(J5)
Winbond
W83697HF
Chip fan (J11)
IrDA (J10)
Wake-On-LAN (J7)
BIOS
Wake-On-Ring (J16)
USB 1.1 (J17)
Clear CMOS
(JP2)
RESET
SPEAKER
HD-LED
J21
G-SW
G-LED
PWR-LED
ATX-SW
Chassis
fan (J28)
FDD
(J27)
ATX power
(J26)
CPU fan
(J18)
AGP Slot
PCI Slot 1
PCI Slot 2
PCI Slot 3
+12V power
(ATXP1)
Battery
DDR SDRAM
DIMM 1
DDR SDRAM
DIMM 2
USB 1.1
USB 1.1
IDE 2
(J23)
IDE 1
(J19)
Mouse
(Green)
KB
(Purple)
COM 1
Parallel
(Burgundy)
Line-In
(Light Blue)
Line-Out
(Lime)
Mic-In
(Pink)
(Teal/Turquoise)
VGA
(Blue)
USB 1.1
(Black)
Square denotes pin 1
USB 1.1
(Black)
PCI Standby Power LED
DIMM Standby
Power LED