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Popular Dell Inspiron M431R 5435 Manual Pages
Inspiron M431R Owners Manual - Page 1
Inspiron 14/14R/M431R Owner's Manual
Computer model: Inspiron 3421/5421/5435 Regulatory model: P37G Regulatory type: P37G001/P37G002
Inspiron M431R Owners Manual - Page 5
...
Removing the Power-Adapter Port 42
Prerequisites 42 Procedure 43
Replacing the Power-Adapter Port 45
Procedure 45 Postrequisites 45
Removing the System Board 46
Prerequisites 46 Procedure 47
Replacing the System Board 49
Procedure 49 Postrequisites 49 Entering the Service Tag in system setup 50
Removing the Thermal-Cooling Assembly . . . . . 51
Prerequisites 51...
Inspiron M431R Owners Manual - Page 9
b In the Charms sidebar, click Settings→ Power→ Shut down. • Windows 7:
Click Start and click Shut down instructions. 3 Disconnect your computer and all attached devices from their electrical outlets. 4 Disconnect all telephone cables, network cables, and attached devices from your computer. 5 After you ...
Inspiron M431R Owners Manual - Page 10
...dissipate static electricity, which could harm internal components.
CAUTION: Only a certified service technician is flat and clean. CAUTION: When you work surface is authorized ... replace all power sources before disconnecting the cable. When disconnecting cables, keep them by touching an unpainted metal surface, such as the metal at dell.com/regulatory_compliance. Safety Instructions
...
Inspiron M431R Owners Manual - Page 25
... dell.com/regulatory_compliance. Prerequisites
1 Remove the battery.
See "Removing the Base Cover" on page 11. Procedure
1 Remove the screw that shipped with your computer, follow the steps in "Before You Begin" on page 12. 2 Remove the base cover.
Removing the Hard Drive | 25 After working inside your computer and follow the instructions...
Inspiron M431R Owners Manual - Page 27
... Hard Drive | 27 For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. See "Replacing the Battery" on page 22. 2 Replace the battery.
After working inside your computer and follow the instructions in "After Working Inside Your Computer" on page 11. Procedure
1 Align the screw holes on the hard...
Inspiron M431R Owners Manual - Page 28
... page 11. For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. Procedure
1 Disconnect the antenna cables from the wireless mini-card. 2 Remove the screw that shipped with your computer and follow the instructions in "Before You Begin" on page 9. Removing the Wireless Mini-Card
WARNING: Before...
Inspiron M431R Owners Manual - Page 30
...supported by your computer. After working inside your computer, follow the steps in "After Working Inside Your Computer" on page 11.
Replacing... Replace the...down and replace the screw...instructions in "Before You Begin" on page 9. Connectors on page 13.
30 | Replacing the Wireless Mini-Card See "Replacing...schemes
white black
Postrequisites
1 Replace the base cover.
Procedure
CAUTION...
Inspiron M431R Owners Manual - Page 31
...information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance.
Procedure
1 Remove the screws that shipped with your computer and follow the instructions in "After Working Inside Your Computer".... 4 Remove the keyboard. See "Removing the Base Cover" on page 21. 3 Follow the instructions from step 1 to the computer base.
1 screws (7)
1 Removing the Palm-Rest | 31...
Inspiron M431R Owners Manual - Page 35
... palm-rest to the computer base. For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. See "Replacing the Keyboard" on page 20. 2 Follow the instructions from step 3 to step 5 in "Replacing the Hard Drive" on the connector latches to secure the cables. 5 Close the display and turn the...
Inspiron M431R Owners Manual - Page 36
...at dell.com/regulatory_compliance. Prerequisites
1 Remove the battery. See "Removing the Battery" on
page 25. 4 Remove the keyboard.
See "Removing the Base Cover" on page 21. 3 Follow the instructions from...your computer and follow the instructions in "Before You Begin" on page 17. 5 Remove the palm-rest. CAUTION: Removing the coin-cell battery resets the BIOS settings to step 3 in "...
Inspiron M431R Owners Manual - Page 46
...the base cover. NOTE: Your computer's Service Tag is stored in "After Working ...Module(s)" on
page 23. 5 Follow the instructions from step 1 to step 2 in system setup after you replace the system board. After working inside your ...after you replace the system board. For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance...
Inspiron M431R Owners Manual - Page 49
... Mini-Card.
NOTE: Your computer's Service Tag is stored in the system setup after you replace the system board. See "Replacing the Wireless Mini-Card" on page 30. 5 Follow the instructions from step 3 to step 5 in "Replacing the Hard Drive" on
page 27. 6 Replace the memory module(s). Replacing the System Board | 49 Replacing the System Board
WARNING: Before working...
Inspiron M431R Owners Manual - Page 50
Entering the Service Tag in system setup
1 Turn on the computer. 2 Press during POST to enter the system setup program. 3 Using the arrow keys, select Enter Setup and press . 4 Navigate to the Main tab and enter your computer's Service Tag in the
Service Tag field.
50 | Replacing the System Board
Inspiron M431R Owners Manual - Page 72
... available or when replacing the system board. To flash the BIOS:
1 Turn on the screen.
72 | Flashing the BIOS If you saved the BIOS update file. 10 Double-click the BIOS update file icon and follow the instructions on the computer. 2 Go to dell.com/support. 3 If you have your computer's service tag, click Detect Service Tag to...
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