Jumper Settings; Rtc - Cmos Ram Clear Selector - Intel 440BX Manual

Hardware Setup

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.
Description RTC
1
Normal
1
Clear CMOS 1
(while shipping)
RTC
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.
13
Sound Pro
I/O Chip
VGA
Chipset
Chipset
+
1
RTC