ECS B85H3-M5 User Manual page 29

Connecting 24-pin power cable
The ATX 24-pin connector allows you to connect to ATX v2.x power supply.
24-pin power cable
Connecting 4-pin power cable
The ATX12V4P power connector is used to provide power to the CPU.
4-pin power cable
5. SPK_R1 & L1 header
Connect the case speaker cable to SPK_R & L.
B85H3-M5 USER MANUAL
With ATX v2.x power supply, users please
note that when installing 24-pin power
cable, the latches of power cable and the
ATX match perfectly.
When installing 4-pin power cable, the
latches of power cable and the ATX12V4P
match perfectly.
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