Cmos Rtc & Isa Cfg Cmos Ram; Speaker Connector Installation - Gigabyte GA-6WMMC7 User Manual

JP5 : Set System Bus Speed (For GMCH Intel 82810L & 82810DC100)
(See Figure-2)
GMCH Intel 82810L & 82810DC100
1
JP5
1-2 Auto
ICH/
82801
FWH32
3.6. CMOS RTC & ISA CFG CMOS RAM
There're RTC & CMOS RAM on board; they have a power supply from external
battery to keep the DATA inviolate & effective. The RTC is a REAL-TIME
CLOCK device, which provides the DATE & TIME to system. The CMOS RAM
is used for keeping the information of system configuration, so the system can
automatically boot OS every time. Since the lifetime of internal battery is 5
years, the user can change a new Battery to replace old one after it cannot
work.
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the
manufacturer.
Dispose of used batteries according to the manufacturer's instructions.

3.7. SPEAKER CONNECTOR INSTALLATION

There is a speaker in AT system for sound purpose. The 4 - Pins connector
SPKR is used to connect speaker.
AC97
1
1
2-3 66 100
GMCH
82810
810E
Figure-2
3-9
Hardware Installation
INTEL CPU CLK SET
JP5
Auto 1-2
66 2-3
100 NC
CPU