VT8501 Main Board
27
2-4-3
ATX Power Supply Connector
The main board supports standard AT and ATX power supply. ATX power
supply connector has 20 pins, which is designed for ATX case especially. The
ATX power supply supports the function of the “Soft Power On Momentary
switch” which connects on the front panel switch to the 2-pin SOFT-PWR on
the system board. While the power switch on the back of ATX power is turned
on, the full power will not go into the system board until the front panel switch
is momentarily pressed. Push the switch again to turn off the power to the
system board.
Summary of Contents for 5MVP4
Page 1: ...5MVP4 AT Form Factor Main Board User s Manual...
Page 10: ...VT8501 Main Board 5 1 3 System Block Diagram...
Page 14: ...VT8501 Main Board 9 Chapter 2 Installation 2 1 Layout Reference 5 7 3 9...
Page 28: ...VT8501 Main Board 23 LPT The onboard parallel port is a 25 pin female connector marked as LPT...
Page 30: ...VT8501 Main Board 25 AT Keyboard AT keyboard is a 5 pin connector...
Page 31: ...VT8501 Main Board 26 PS 2 Mouse PS 2 Mouse is a 5 pin connector to connect to mouse connector...
Page 48: ...VT8501 Main Board 43 3 4 Chipset Features Setup...
Page 51: ...VT8501 Main Board 46 3 5 Power Management Setup...
Page 54: ...VT8501 Main Board 49 3 6 PNP PCI Configuration Setup...
Page 56: ...VT8501 Main Board 51 3 7 Integrated Peripherals...
Page 81: ...VT8501 Main Board 76...