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Specifications - Page 1
... on the configuration you ordered. All rights reserved. All other jurisdictions. This product is protected by U.S. in this document may be trademarks of Dell Inc. Dell and the Dell logo are trademarks of their respective companies.
2014 ‑ 11 Rev. and international copyright and intellectual property laws. Inspiron 14
5000 Series
Views Specifications
Copyright © 2014...
Specifications - Page 5
Specifications
Views
Base
Front 1
Left
Right Base Display
432
1 Power button
Press to turn on the computer if it is ... to move the mouse pointer. Press to right click.
3 Touchpad
Move your finger on . For more information, see Me and My Dell at dell.com/support/manuals.
2 Right-click area
Press to put the computer in sleep state. Press and hold for 10 seconds to left ‑click.
4...
Specifications - Page 8
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System Information
Computer model Processor
L3 cache Chipset
Specifications
Inspiron 5447
Inspiron 5448
• 4th generation Intel Core i3 ULV
• 5th generation Intel Core i3 ULV
• 4th generation Intel Core i5 ULV
• 5th generation Intel Core i5 ULV
• 4th generation Intel Core i7 ULV
• 5th generation Intel Core i7 ULV
4 MB
Integrated in processor
...
Specifications - Page 12
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Video
Controller: Integrated
Discrete
Memory: Integrated Discrete
Specifications
• Inspiron 5447 - Intel HD Graphics 5500 • AMD Radeon R7 M265 • AMD Radeon R7 M270 (Inspiron 5448 only) Shared system memory • AMD Radeon R7 M265 - 2 GB DDR3 • AMD Radeon R7 M270 - 4 GB DDR3
Dimensions and Weight
System Information
Memory
Ports ...
Service Manual - Page 1
Inspiron 14
5000 Series
Service Manual
Computer Model: Inspiron 5448 Regulatory Model: P49G Regulatory Type: P49G001
Service Manual - Page 21
... may not be available on all models.
2 Lift the wireless-card bracket off the wireless card. 3 Disconnect the antenna cables from the wireless card.
21 After working inside your computer and follow the instructions in Before Working Inside Your Computer.
Prerequisites
1 Remove the base cover. 2 Remove the battery.
Removing the Wireless Card
WARNING...
Service Manual - Page 23
...instructions in Before Working Inside Your Computer. The following table provides the antenna-cable color scheme for the wireless card supported by your computer, follow the steps in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Replacing...
1 Replace the battery. 2 Replace the base cover.
23
Service Manual - Page 28
... information that shipped with your computer, follow the steps in After Working Inside Your Computer. Prerequisites
1 Remove the base cover. 2 Remove the battery. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. After working inside your computer and follow the instructions in Before Working Inside Your Computer.
Service Manual - Page 32
Prerequisites
1 Remove the base cover. 2 Remove the battery. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure
1 Turn the computer over and open the display. 2 Using a plastic scribe,... Working Inside Your Computer.
After working inside your computer and follow the instructions in Before Working Inside Your Computer.
Service Manual - Page 35
... cables on the keyboard are not folded when you are installing a new keyboard, fold the cables the same way they are folded on the palm rest and snap the keyboard into place. Procedure
NOTE: If you receive a replacement keyboard.
Post-requisites
1 Replace the battery. 2 Replace the base cover. Folding the Keyboard Cables
CAUTION: Do not...
Service Manual - Page 44
... 2 Remove the battery. 3 Remove the hard drive. 4 Remove the fan. 5 Remove the keyboard. 6 Remove the base frame. Procedure
NOTE: The image shows a heat sink on a laptop shipped with integrated ...graphics card has only four screws. 1 In sequential order (as indicated on the heat sink), remove the screws that shipped with your computer and follow the instructions...
Service Manual - Page 61
... Regulatory Compliance home page at dell.com/regulatory_compliance. You must enter the Service Tag in Before Working Inside Your Computer. Removing the System Board
WARNING: Before working inside your computer, read the safety information that you can reconnect them correctly after you have made to the BIOS using the BIOS setup program. NOTE: Your computer...
Service Manual - Page 66
... dell.com/regulatory_compliance. You must enter the Service Tag in the BIOS setup program after you replace the system board. After working inside your computer and follow the instructions in After Working Inside Your Computer. NOTE: Replacing the system board removes any changes you replace the system board. Post-requisites
1 Replace the heat sink. 2 Replace the wireless card. 3 Replace...
Service Manual - Page 82
... operating system installed on your computer. 7 Click BIOS. 8 Click Download File to download the latest version of the Service Tag. Flashing the BIOS
You may need to flash (update) the BIOS when an update is complete, navigate to the folder where you saved the BIOS update file. 11 Double-click the BIOS update file icon and follow the instructions on the screen.
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Service Manual - Page 83
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