Wlan Cards; Secure Boot Screen Options - Dell Latitude 5480 Owner's Manual

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WLAN cards

This laptop supports the following options:
• Qualcomm QCA61x4A
• QCA 2x2 AC with Bluetooth (non vPro)
• Intel 8265 without Bluetooth
• 2x2 AC without Bluetooth (vPro capable)-FED
• Intel 8265
• 2x2 AC with Bluetooth (vPro capable)
NOTE: Qualcomm xxxxxx (for example: QCA61x4A) is a product of Qualcomm Technologies, Inc
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Secure Boot screen options

Option Description
Secure Boot Enable This option enables or disables the Secure Boot feature.
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Default setting: Enabled.
Expert Key Allows you to manipulate the security key databases only if the system is in Custom Mode. The Enable Custom
Management Mode option is disabled by default. The options are:
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If you enable the Custom Mode, the relevant options for PK, KEK, db, and dbx appear. The options are:
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Disabled
Enabled
PK
KEK
db
dbx
Save to File—Saves the key to a user-selected file
Replace from File—Replaces the current key with a key from a user-selected file
Append from File—Adds a key to the current database from a user-selected file
Delete—Deletes the selected key
Reset All Keys—Resets to default setting
Delete All Keys—Deletes all the keys
NOTE: If you disable the Custom Mode, all the changes made will be erased and the keys will restore to
default settings.
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