Dell Latitude E5400 User Manual

l In Windows Vista®:
Click Start , then click the arrow in the lower-right corner of the Start menu as shown below, and then click Shut Down.
l In Windows®XP:
Click Start® Turn Off Computer® Turn Off.
The computer turns off after the operating system shutdown process is complete.
2. Ensure that the computer and all attached devices are turned off. If your computer and attached devices did not automatically turn off when you shut
down your operating system, press and hold the power button for about 4 seconds to turn them off.
After Working Inside Your Computer
After you complete any replacement procedure, ensure you connect any external devices, cards, and cables before turning on your computer.
1. Connect any external devices, such as a port replicator, battery slice, or media base, and replace any cards, such as an ExpressCard.
2. Connect any telephone or network cables to your computer.
3. Replace the battery.
4. Connect your computer and all attached devices to their electrical outlets.
5. Turn on your computer.
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CAUTION: To avoid damage to the computer, use only the battery designed for this particular Dell computer. Do not use batteries designed for
other Dell computers.
CAUTION: To connect a network cable, first plug the cable into the network device and then plug it into the computer.

Dell Latitude E5400 Specifications

General

Processor cache	2 MB
Processor family	Intel® Core™2 Duo
Processor frequency	2 GHz
Processor cache type	L2
Processor manufacturer	Intel
Processor front side bus	800 MHz
HDD speed	5400 RPM
HDD interface	SATA
Optical drive type	DVD±RW
Card reader integrated	Yes
Total storage capacity	160 GB
Display surface	Matt
Display diagonal	14.1 \
Display resolution	1440 x 900 pixels
Native aspect ratio	16:10
Internal memory	2 GB
Internal memory type	DDR2-SDRAM
Maximum internal memory	4 GB
Memory layout (slots x size)	2 x 1 GB
Discrete graphics card model	Intel® GMA 4500MHD
Maximum graphics card memory	0.256 GB
Number of built-in speakers	2
Audio system direct 3D sound	No
Keyboard layout	QWERTY
Pointing device	Touchpad + Scroll zone
Type	PC
Wireless technology	WLAN 802.11g/n
Networking type	Gigabit Ethernet
Bluetooth version	2.1+EDR
Networking features	10/100/1000
Operating system installed	Windows Vista Business
Number of battery cells	6
Charging port type	DC-in jack
Serial ports quantity	0
USB 2.0 ports quantity	4
Password protection type	BIOS
Product color	Black
AC adapter power	90 W

Weight and Dimensions

Depth	244 mm
Width	338 mm
Height	37 mm
Weight	2540 g