BIOS Setup
J
UMPERS
The mainboard provides jumpers for setting some mainboard functions. This
section will explain how to change the settings of the mainboard functions
using the jumpers.
Clear CMOS: CLEAR_CMOS
The onboard CMOS RAM stores system configuration data and has an
onboard battery power supply. To reset the CMOS settings, set the jumper
on pins 2 and 3 while the system is off. Return the jumper to pins 1 and 2
afterwards. Setting the jumper while the system is on will damage the
mainboard.
Setting 1
2
3
Normal Operation
ON
ON
OFF
Clear CMOS setting
OFF
ON
ON
WARNING:
Except when clearing the RTC RAM, never remove the
cap on CLEAR_CMOS1 jumper default position. Removing the cap
will cause system boot failure.
Avoid clearing the CMOS while the
system is on; it will damage the mainboard.
CF Mode Selector: J1
J1 is the working mode selector for CF Type I connector.
Short = Master; Open = Slave
1
Normal:
1
3
2
Clear:
1
3
2
Summary of Contents for EPIA-NR
Page 1: ...User s Manual EPIA NR Version 1 0 June 15 2007...
Page 11: ...BIOS Setup MAINBOARD LAYOUT...
Page 12: ...Chapter 3 BACK PANEL LAYOUT...
Page 28: ...CHAPTER 3 BIOS Setup This chapter gives a detailed explanation of the BIOS setup functions...
Page 40: ...Chapter 3 Summary Screen Show Show summary screen Settings Enabled Disabled...
