Cmos Rtc & Isa Cfg Cmos Sram; Speaker Connector Installation; Acpi Led Connector Installation; Hardware Reset Switch Connector Installation - Gigabyte 586SGM User Manual

Pentium processor pci - isa bus mainboard

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586SGM

installation.

3.7. CMOS RTC & ISA CFG CMOS SRAM

Built-in Real Time Clock (RTC) With 256B CMOS SRAM in SiS5595.

There is a speaker in AT system for sound purpose. The 4 - Pins connector

SPK is used to connect speaker. The speaker can work well in both direction

of connector when it is installed to the connector SPK on mainboard.

This mainboard uses the existing power LED as ACPI LED .The ACPI LED

will light on when system is power-on .The ACPI LED is off when the system

is power-off. The ACPI LED will blink when system is in Green mode.This

connector should be installed to ACPI LED jumper of the mainboard in

correct direction.

The RESET switch on panel provides users with HARDWARE RESET

function which is almost the same as power-on/off. The system will do a cold

start after the RESET switch is pushed and released by user. The RESET

switch is a 2 PIN connector and should be installed to RST on mainboard.

There is one jumper for the purpose of power saving, GN , to indicate the

power saving function . This mainboard uses the existing power LED as

ACPI LED . If the ACPI LED is blinking, the system is in green mode. The

GN switch will force the system into green mode .

After installation of the device and setup of the jumpers, the mainboard can

be mounted into the case and fixed by screw. To complete the mainboard

installation, the peripheral devices could be installed now. The basic system

needs a display interface card and a storage device.

If a PCI - Bus device is to be installed in the system, any one of three PCI -

Bus slots can be used for Slave or Master PCI - Bus device.

After installing the peripheral device, the user should check everything again

3-5

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