G486-EVA
Installation Overview
u
2-7
Jumper JP2
Internal Battery Select
The G486-EVA comes with an internal battery. If you
wish to install an external battery, set JP2 pins 1 and 2
to On to disable the internal battery.
3
2
1
2-3 On: Enabled
3
2
1
1-2 On: Disabled
(Default)
Note:
If you disable the internal battery, you must connect an
external battery to connector JP1 or your system will
lose its CMOS settings when powered off.
The jumpers below are for factory testing only and
should always be set to their default configuration.
Reconfiguring these jumpers will cause problems with
your G486-EVA system board.
Jumper JP14
Off: 2X BOSC (28MHz)
On: CPU CLK1 - Default
Jumper JP28
1-2 On: Default
