• Exit Saving Changes: Save the current configuration settings, exit the
configuration utility, and boot into the operating system.
• Exit Discarding Changes: Discard the current configuration settings, exit the
configuration utility, and boot into the operating system.
• Load Setup Defaults: Load the default UEFI settings. Only available on the 620
and 650.
• Load UEFI Defaults: Load the default UEFI settings. Only available on the 610.
• Discard Changes: Discard the current configuration settings without exiting the
configuration utility. This resets the configurations to the last saved state.
• Save Changes: Save the current configuration settings.
Other Advanced BIOS Configurations
Caution: Do not change advanced configuration settings without guidance
because incorrect or incompatible settings may cause the system to fail.
On the Advanced tab, select Special Configuration and configure the settings as
described in the following table:
Table 9-2 Advanced BIOS Security Settings
Setting Description of Option
Factory Recovery Select factory recovery settings:
• Disabled: You cannot perform factory
recovery.
• Enabled: You can perform factory
recovery.
For the 610, these settings are also available:
• Phase 1: Initiates the factory recovery
process.
• Phase 2: Loads the recover image.
Cash Drawer Voltage Set the voltage for the Cash Drawer port.
COM Port 1 Voltage Set the voltage for the COM1 port.
12V Powered USB Enable or Disable the 12V powered USB port.
24V Powered USB (620 and 650 only) Enable or Disable the 24V powered USB port.
USB Port 1 Enable or Disable USB port 1.
USB Port 2 Enable or Disable USB port 2.
USB Port 3 Enable or Disable USB port 3.
USB Port 4 Enable or Disable USB port 4.
USB Port 5 (620 and 650 only) Enable or Disable USB port 5.
USB Port 6 (620 and 650 only) Enable or Disable USB port 6.
422 Mode Selection Enable or Disable selection between RS-422
and RS-232 for the IDN port.
Chapter 9
Other Advanced BIOS Configurations
9-4
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