Configuration CP308
Page 4 - 4 ID 1027-4487, Rev. 3.0
P R E L I M I N A R Y
To clear the uEFI BIOS settings, proceed as follows:
1. Set DIP switch SW1, switch 2, to the ON position.
2. Apply power to the system.
3. After approximately 30 seconds, remove power from the system.
4. Set DIP switch SW1, switch 2, to the OFF position.
4.2 Jumper Description
The CP308 has three solder jumpers, one for clearing the uEFI BIOS settings (JP3), one re-
served for factory use (JP2) and one reserved for future use (JP1).
4.2.1 uEFI BIOS Settings
If the system does not boot (due to, for example, the wrong uEFI BIOS configuration or wrong
password setting), the uEFI BIOS settings may be cleared via the solder jumper JP3.
The default setting is indicated by using italic bold.
To clear the uEFI BIOS settings, proceed as follows:
1. Set the jumper JP3 to the Closed position.
2. Apply power to the system.
3. After approximately 30 seconds, remove power from the system.
4. Set the jumper JP3 to the Open position.
Note ...
If switch 2 is in the ON position, the CP308 is not completely booting (no VGA
output). After setting switch 2 back to the OFF position, the CP308 performs a
complete boot operation.
Table 4-2: Jumper for Clearing the uEFI BIOS Settings
JP3 DESCRIPTION
Open Normal boot using the uEFI BIOS settings
Closed Clear the uEFI BIOS settings and use the default values
Note ...
If Jumper JP3 is in the Closed position, the CP308 is not completely booting (no
VGA output). After setting Jumper JP3 back to the Open position, the CP308
performs a complete boot operation.
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