IBM DJ800 user manual JP10 and JP10A Memory Voltage Select Jumper, JP16 BIOS Flash Protect Jumper

Chapter 2

JP10 and JP10A: Memory Voltage Select Jumper

This header lets you adjust the memory voltage.

JP10A JP10	VDDR	JP10	JP10A
	1.8V	1-2	1-2
	1.85V	1-2	2-3
	1.9V	2-3	1-2
	1.95V	2-3	2-3

JP16: BIOS Flash Protect Jumper

This jumper protects the system from unnecessary updating or flashing of the BIOS. It secures the BIOS therefore prevents accidental overwriting of the data stored in flash memory.

1 2 3

	JP16
1-2		By Soft
2-3		Lock
Open		Unlock

JP18: USB Power Select Jumper

This header lets you set your USB headers power status. You can choose power standby or not.

1

2

3

1-2	2-3
VCC5 Stand By	VCC5

2-4