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7 Tips
7.1
On/Off and RESET
7.2
Secondary BIOS (backup BIOS)
Express-BASE User's Manual
The top left corner of the board contains two
mini switches.
The SW3 switch is the ATX power button.
This switch can be used to power up and
power down the system with an ATX power
supply.
The SW1 switch is the RESET button.
The Express-BASE contains a secondary
BIOS that can be used as alternative to the
soldered "on module" BIOS.
There are several reasons you might want to
use this BIOS:
Testing new BIOS versions
Development of firmware additions
Recovery if soldered BIOS on Module is
corrupted:
- J2 short 2-3 (Carrier board BIOS active)
- boot the system from Carrier board BIOS,
- J2 short 1-2 (Module BIOS active)
- write new BIOS
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