Sony PCG-GRX500 VAIO User Manual page 56

Turning Off Wireless LAN
When you are not using the Wireless LAN network, remove the PC Card when the notebook is turned Off. Press the PC
Card slot eject button, and hold both sides of the card to pull it out of the slot.
Caution:
Removing the PC Card when the notebook is turned On can damage the system or the PC Card if done incorrectly.
To remove the wireless LAN PC Card when the notebook is turned on
1. Double-click , located in the taskbar.
2. Select ORiNOCO Wireless LAN PC Card from the list.
3. Click Stop.
4.
Confirm the device when the confirm screen is displayed.
5.
Click OK.
6.
When "...is safe to remove" is displayed in the notification area, press the PC Card slot eject button.
7.
Hold both sides of the card to pull it out of the slot.
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