EPIA-M860 User Manual
29
3.3.
Clear CMOS Jumper
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. The default setting is on pins 1 and 2.
Figure 30: CLEAR CMOS jumper
Setting
Pin 1
Pin 2
Pin 3
Regular (default)
On
On
Off
Clear CMOS
Off
On
On
Table 24: CLEAR CMOS jumper settings
Note:
Except when clearing the RTC RAM, never remove the cap from the 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.
Содержание EPIA-M860-12E
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Страница 16: ...EPIA M860 User Manual 5 1 3 Layout Diagram Figure 1 Layout diagram of the EPIA M860 mainboard ...
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