Acer Aspire Z1650 Service Manual page 23

Miscellaneous
Parameter
AHCI Port0/1
Bootup Num-lock
USB Beep Message
Aspire Z1650 AIO Computer Service Guide
Description
Displays the status of auto detection of the AHCI device.
Selects power on state for Num Lock.
Enables or disables BIOS to display error beeps or
messages during USB device enumeration.
Option
On
Off
Enabled
Disabled
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