Install The Mainboard - IBM M950HLU Manual

JP1, JP2: CPU Clock Selector
This jumper enables to select CPU frequency.
CPU Clock
100M
133M
JP3: Keyboard Power On/Off
If the Keyboard Power On is enabled, hot keys on the keyboard
can work as a power on/off switch for the system.
Function
Disabled
Enabled
Note: The system must supply at least 1A on the +5VSB (+5V
Standby) signal before enabling the Keyboard Power On function.
JP4: Flash ROM Size Selector
This jumper enables to select size of flash ROM.
Function
2M
4M
JP5: Flash ROM Voltage (VCC) Selector
This jumper enables to select voltage of flash ROM.
Function
5V
3V

Install the Mainboard

Install the mainboard in a system chassis (case). The board is an
ATX size mainboard. You can install this mainboard in an ATX
case. Make sure your case has an I/O cover plate matching the
ports on this mainboard.
Install the mainboard in a case. Follow the case manufacturer's
instructions to use the hardware and internal mounting points on
the chassis.
JP1
Short Pins 1-2
Short Pins 2-3
Jumper Setting
Short Pins 1-2
Short Pins 2-3
Jumper Setting
Short Pins 1-2
Short Pins 2-3
Jumper Setting
Short Pins 1-2
Short Pins 2-3
12
JP2
Short Pins 2-3
Short Pins 1-2