Dell Latitude C840 - Manual (Page 7)

Speaker — Press the volume control buttons or volume control keyboard shortcuts to adjust the volume of the integrated speakers. For more information, see
" Using the Keyboard and Touch Pad ."
Right Side View
Speaker — Press the volume control buttons or volume control keyboard shortcuts to adjust the volume of the integrated speakers. For more information, see
" Using the Keyboard and Touch Pad ."
Security Cable Slot — Lets you attach a commercially available antitheft device to the computer. Instructions for installing antitheft devices are usually
included with the device.
Hard Drive — Reads and writes data on a hard disk.
Infrared Sensor — The infrared sensor lets you transfer files from your computer to another infrared-compatible device without using cable connections.
1 speaker 5 PC Card slot
2 security cable slot 6 IEEE 1394 connector
3 hard drive bay 7 audio connectors
4 infrared sensor 8 air vents
NOTICE: Before you buy an antitheft device, ensure that it will work with the security cable slot.