Zida Technologies MB-A815EP-11 Users Manual

Jumper settings

Set the Jumper

JP1 default setting is [1-2], to (2-3) to clear CMOS.

JP4 default setting is [1-2] to Panel speaker out, to (2-3) to
mix out AC97 codec .

JP6 default setting is OPEN, to Enable AC97 CODEC, to
CLOSE to Disable AC97 CODEC.

JP7 default setting is OPEN, to Enable MC97 CODEC, to
CLOSE to Disable MC97 CODEC.

Page 10 90-A815E1-A2-00

7 Quick
Steps

Please follow these steps in order to assure that your series
of Mainboard installation is successful. Please refer to the
back chapters for further information regarding boot-up and
configurations. An anti-static wrist band is recommended when
handling electronic components, be sure your work area is
static free before you begin this section.

Page 11 Mainboard User's Manual

The Mainboard provides a 370 pins, Socket 370. The CPU
should have a fan attached to prevent overheating. If a
fan is not present, user should purchase a fan prior to
turning on the system. The recommended heatsinks for the
Socket 370 processor are those with three-pin fans that can
be connected to the fan connectors on the Mainboard. It
provides the +12 Volts DC for your CPU cooling fan.

Installing the CPU

7 Quick Steps

CAUTION!
Be sure that sufficient air circulation must be available

across the processor’s heatsink. Without sufficient circulation,
the processor could overheat and damage both the processor
and the mainboard. You may install an auxiliary fan if
necessary.

Mainboard User's ManualPage 12