IBM SAGP-845EV Clear CMOS Setup, Keyboard Power Selection, CPU Voltage Setting, JP2, Description

2.2Clear CMOS Setup

If the user wants to clear the CMOS Setup data (for example, the user forgot the password and needed to clear the setup data then set the password again), the user should close the JP2 (set the jumper to 2-3) about 3 seconds, then open it again. For normal operation, set the jumper to 1-2 or open JP2.

•JP2: Clear CMOS Setup

JP2

1-2

2-3

Description

Keep CMOS Setup

(Normal Operation)

Clear CMOS Setup

2.3Keyboard Power Selection

This board can support keyboard wakeup. If the user wants to use this function, the keyboard has to be supplied with standby 5V by setting the jumper to 2-3.

•JP4: Keyboard Power Selection

JP4

1-2

2-3

Description

VCC

5VSB

2.4Compact Flash Card Master/Slave Mode Setting

•JP3: Master/Slave Mode Setting

JP3

OPEN

SHORT

Description

SLAVE

MASTER

2.5CPU Voltage Setting

SAGP-845EV can use two different types of CPU. One is Pentium4 CPU model and the other is Pentium4-M CPU.

While using Pentium4 CPU, please turn OFF 1, 2, 3, 4, 5, and 6 of S1 switch. CPU VID will now automatically configure the power of CPU (Default).

When using Pentium4-M CPU, turn ON 1,4,6 of S2 switch, and turn OFF 2, 3, 5. The power of CPU will be set to 1.3V at this time.

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