HP Compaq 6520s Maintenance And Service Manual page 88

Select
Built-In Device Options
Port Options
80 Chapter 5 Computer Setup
To do this
Enable/disable embedded WWAN Device Radio.
●
Enable/disable embedded WLAN Device Radio.
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Enable/disable embedded Bluetooth® Device Radio.
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Enable/disable LAN/WLAN Switching. When enabled, switches to a WLAN
●
when a LAN is either unavailable or disconnected.
Enable/disable Wake on LAN from Off.
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Enable/disable the ambient light sensor.
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Enable/disable the serial port.
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Enable/disable the parallel port.
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Enable/disable the flash media reader.
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Enable/disable the USB port.
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CAUTION:
Disabling the USB port also disables MultiBay II devices and
ExpressCard devices on the advanced port replicator.
Enable/disable the 1394 port.
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● Enable/disable the cardbus slot.
Enable/disable the ExpressCard slot.
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● Enable/disable the infrared port.
Enable/disable the optical disk drive.
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● Enable/disable the network controller.