Intel 440BX, Manual, Page: 17 / 47

Hardware Setup 13
Jumper Settings
RTC – CMOS RAM Clear Selector
The battery on this mainboard is designed to retain the
system configuration in CMOS RAM. In order to save the
life of the battery, this jumper is set to “Clear CMOS”
position when this board is shipped, therefore, you need
to set this jumper to “Normal” position before setting
other jumpers or memory modules.
+
Chipset
Sound Pro
VGA
Chipset
I/O Chip
RTC
1
RTC
1
1
1
Description RTC
Normal
Clear CMOS
(while shipping)
Note: 1. This jumper needs to be set on Normal Mode before
using.
2. Turn off the system and unplug the power core when
you need to clear the CMOS.