ECS P4VMM2 - Connecting Case Components

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After you have installed the mainboard into a case, you can begin connecting
the mainboard components. Refer to the following:
1. Connect the Pentium
4 processor auxiliary
case power supply
connector to PJ1.
2. Connect the standard
power supply connec-
tor to CN5.
3. Connect the CPU
cooling fan cable to
CPU_FAN.
4. Connect the case
cooling fan connector
to SYSTEM_FAN.
5. Connect the case
speaker cable to
SPK1.
6. Connect the case
LAN LED cable to
J16.
7. Connect the case
switches and indicator
to PANEL1/PANEL2.
PJ1: ATX 12V Power Connector
Pin Signal Name
1 +12V
2 +12V
3 Ground
4 Ground
CN5: ATX 20-pin Power Connector
Pin Signal Name Pin Signal Name
1 +3.3V 11 +3.3V
2 +3.3V 12 -12V
3 Ground 13 Ground
4 +5V 14 PS ON#
5 Ground 15 Ground
6 +5V 16 Ground
7 Ground 17 Ground
8 PWRGD 18 +5V
9 +5VSB 19 +5V
10 +12V 20 +5V
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