BIOS Setup
21
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
Clear CMOS setting
OFF
ON
ON
Keep CMOS setting
ON
ON
OFF
Caution:
Except when clearing the RTC RAM, never remove the cap on
CLEAR_CMOS 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.
Voltage Selector for COM Connectors: J1/2/3
This VCC selector is to determine the input voltage of each COM connector.
Setting
1
2
3
+5V
ON
ON
OFF
+12V
OFF
ON
ON
Clear
1
3
2
Keep
1
3
2
+5V:
1
3
2
+12V:
1
3
2
Содержание EPIA-LT
Страница 1: ...User s Manual EPIA LT Version 1 11 September 30 2008...
Страница 8: ...iv This page is intentionally left blank...
Страница 12: ...Chapter 1 4 MAINBOARD LAYOUT...
Страница 13: ...Specifications 5 BACK PANEL LAYOUT...
Страница 14: ...Chapter 1 6 This page is intentionally left blank...
Страница 32: ...Chapter 3 24 This page is intentionally left blank...
Страница 33: ...25 CHAPTER 3 BIOS Setup This chapter gives a detailed explanation of the BIOS setup functions...
Страница 48: ...Chapter 3 40 CHIPSET ACPI CONFIGURATION USB Device Wakeup Function Settings Enabled Disabled...
Страница 52: ...Chapter 3 44 REMOTE ACCESS CONFIGURATION Remote Access To select Remote Access type Settings Disabled Enabled...