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About Your Computer 27
EXPRESSCARD SLOT — Supports one ExpressCard. The computer ships with a
plastic blank installed in the slot. For more information, see "Using ExpressCards" on
page 65.
OPTICAL DRIVE — For more information about the optical drive, see "Using
Multimedia
" on page 57.
USB
CONNECTOR
SECURITY
CABLE SLOT — Lets you attach a commercially available antitheft device
to the computer (see "Security Cable Lock
" on page 81).
WIRELESS ON/OFF SWITCH — When enabled through Dell QuickSet, this switch
can scan for a wireless LAN (WLAN) in your vicinity. You can also use it to rapidly turn
off or on any wireless devices such as WLAN cards and internal cards with Bluetooth
Wireless Technology. For information about Dell QuickSet, see "Dell™ QuickSet" on
page 149. For information on how to scan for wireless networks in your vicinity, see
"Dell Wi-Fi Catcher™ Network Locator" on page 79.
LED INDICATOR — Lights up when your are connected to a WLAN.
W
I-FI CATCHER™ NETWORK LOCATOR SWITCH — When enabled through Dell
QuickSet, this switch can scan for a wireless local area network (WLAN) in your vicinity.
For more information, see "Dell Wi-Fi Catcher™ Network Locator" on page 79.
Connects USB devices, such as a mouse, keyboard, or
printer.
1 Wireless On/Off Switch 2 LED indicator
3 Dell™ Wi-Fi Catcher™ Network Locator
321