Dell Inspiron 14 - N4050 Support Question
Dell Inspiron 14 - N4050 Support Question
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Question posted by HENDRecl on October 30th, 2013
How To Reset Bios Password On Dell Inspiron N4050
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Related Dell Inspiron 14 - N4050 Manual Pages
Owners Manual - Page 1
Dell Inspiron M4040/14-N4050 Owner's Manual
Regulatory model: P22G
Regulatory type: P22G001; P22G002
User Manual - Page 1
... your computer. Dell Inspiron M4040/14-N4050 Owner's Manual
Before You Begin Battery Keyboard Memory Module(s) Optical Drive Palm-Rest Assembly Power Button Board Hard Drive Wireless Mini-Card Audio Board
Coin-Cell Battery USB Board Thermal Cooling Assembly Processor Module (For Inspiron 14-N4050 Only) Hinge Cover Display Camera Module System Board Flashing the BIOS
Notes, Cautions...
User Manual - Page 2
...to the system board, remove the main battery, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Removing the Audio Board
1. Disconnect the Mini-Card antenna cables from the...6. See Removing the Mini-Card. 5. Back to Contents Page
Audio Board
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Audio Board Replacing the Audio Board WARNING: Before ...
User Manual - Page 4
...
Replacing the Battery
1. Slide the battery lock latch to Contents Page
Back to servicing that shipped with your computer. Damage due to Contents Page
Battery
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Battery Replacing the Battery
WARNING: Before working inside your computer, read the safety information that is not authorized by...
User Manual - Page 5
...Small flat-blade screwdriver l Phillips screwdriver l Plastic scribe l BIOS executable update program available at www.dell.com/regulatory_compliance.
CAUTION: Only a certified service technician should perform...tabs; If your computer. Back to Contents Page
Before You Begin
Dell Inspiron M4040/14-N4050 Owner's Manual Recommended Tools Turning Off Your Computer Before Working Inside...
User Manual - Page 7
... on your desktop. 7. Select the product model number in the Enter a service tag: field, click Go, and proceed to Contents Page
Flashing the BIOS
Dell Inspiron M4040/14-N4050 Owner's Manual
The BIOS may require flashing when an update is available or when replacing the system board. If you do not have your computer's Service Tag...
User Manual - Page 8
... periodically touching an unpainted metal surface (such as a connector on the camera module. 10. CAUTION: To help prevent damage to Contents Page
Camera Module
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Camera Module Replacing the Camera Module WARNING: Before working inside your computer, read the safety information that shipped with your warranty...
User Manual - Page 10
... the coin-cell out of the battery socket on the system board.
1 plastic scribe
2 coin-cell battery b. Back to Contents Page
Coin-Cell Battery
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Coin-Cell Battery Replacing the Coin-Cell Battery
WARNING: Before working inside your computer, read the safety information that is not...
User Manual - Page 12
... Cover. 7. Make a note of the computer base. Back to Contents Page
Display
Dell Inspiron M4040/14-N4050 Owner's Manual Display Assembly Display Bezel WARNING: Before working inside your computer, read the... the system board, remove the main battery, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. See "Removing the USB Board" on your warranty. CAUTION: Only a...
User Manual - Page 17
...Begin.
2. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. See Removing the Battery.
3. WARNING: If you must install an operating system... assembly out of the hard drive.
Back to Contents Page
Hard Drive
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Hard Drive Replacing the Hard Drive
WARNING: Before...
User Manual - Page 19
... assembly to the system board.
6. Replace the battery. NOTE: Based on the selection you made at www.dell.com/regulatory_compliance. Removing the Thermal Cooling Assembly
1. Back to Contents Page
Thermal Cooling Assembly
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Thermal Cooling Assembly Replacing the Thermal Cooling Assembly
WARNING: Before working inside your computer...
User Manual - Page 21
...).
See Removing the Battery.
3. Remove the two screws that is not authorized by Dell is not covered by periodically touching an unpainted metal surface (such as a connector on... Follow the instructions in Before You Begin.
2. Back to Contents Page
Hinge Cover
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Hinge Cover Replacing the Hinge Cover
WARNING: Before working inside...
User Manual - Page 23
...Be extremely careful when removing and handling the keyboard. Back to Contents Page
Keyboard
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Keyboard Replacing the Keyboard WARNING: Before working inside your... board, remove the main battery, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. See Removing the Battery. Using a plastic scribe, release the...
User Manual - Page 25
... labeled "DIMM A" before working inside the computer.
You can be accessed from Dell are covered under your computer. Your computer has two user-accessible SODIMM sockets,... battery, see the Regulatory Compliance Homepage at support.dell.com/manuals.
Back to Contents Page
Memory Module(s)
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Memory Module(s) Replacing the...
User Manual - Page 27
... the system board. 6. Follow the instructions in the safety information that is not authorized by Dell is not covered by periodically touching an unpainted metal surface (such as a connector on your ... Network (WLAN)/Bluetooth combo card. Back to Contents Page
Wireless Mini-Card
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Mini-Card Replacing the Mini-Card WARNING: Before working...
User Manual - Page 29
...the system board, remove the main battery, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Follow the instructions in Before You Begin. 2. Back to the computer ... Replace the screw that secures the optical drive to Contents Page
Optical Drive
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Optical Drive Replacing the Optical Drive WARNING: Before working...
User Manual - Page 31
... by your computer). Lift the connector latch that shipped with your computer. Removing the Palm-Rest Assembly
1. Back to Contents Page
Palm-Rest Assembly
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Palm-Rest Assembly Replacing the Palm-Rest Assembly WARNING: Before working inside your computer, read the safety information that secures the...
User Manual - Page 34
... the module straight up. Be careful not to bend the pins on the processor thermal cooling assembly. Back to Contents Page
Processor Module (For Inspiron 14-N4050 Only)
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Processor Module Replacing the Processor Module WARNING: Before working inside your computer, read the safety information that is not authorized...
User Manual - Page 36
...should perform repairs on the palm
rest. 3. Damage due to servicing that is not authorized by Dell is not covered by periodically touching an unpainted metal surface (such as a connector on the ...the instructions in Before You Begin. 2. Back to Contents Page
Power Button Board
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Power Button Board Replacing the Power Button Board WARNING: ...
User Manual - Page 38
... the System Board
1. See Removing the Optical Drive. 7. See Removing the Battery. 4. Back to Contents Page
System Board
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the System Board Replacing the System Board Entering the Service Tag in the BIOS WARNING: Before working inside your computer, read the safety information that is not authorized by...
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