Dell Inspiron 14 - N4050 Support Question
Dell Inspiron 14 - N4050 Support Question
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Question posted by regsprivate on June 6th, 2012
How To Remove Bios Pasword 4050 Dell
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Current Answers
Answer #1: Posted by DellJesse1 on June 11th, 2012 12:01 PM
DellJesse1
Member since:
April 19th, 2012 Points: 1,551,500
Member since:
April 19th, 2012 Points: 1,551,500
regsprivate,
If you know the bios password and just want to change it you can boot into the system bios and change it on the password section of the bios. If you do not know the password you will need to contact Dell Support to have them change the password. They will verify the system is indeed yours and then provide you with the information to change it.
Thank You,
Dell-Jesse1
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Related Dell Inspiron 14 - N4050 Manual Pages
Owners Manual - Page 3
... Begin 9
Recommended Tools 9 Turning Off Your Computer 9 Before Working Inside Your Computer 10
2 Battery 13
Removing the Battery 13 Replacing the Battery 14
3 Keyboard 15
Removing the Keyboard 15 Replacing the Keyboard 17
4 Memory Module(s 19
Removing the Memory Module(s 19 Replacing the Memory Module(s 20
5 Optical Drive 23
Removing the Optical Drive 23
Contents
3
Owners Manual - Page 43
... 13, before working inside the computer. For Inspiron 14-N4050:
a Lift the connector latch that secures the audio-board cable to step 8 in "Before You Begin" on page 9. 2 Remove the battery.
Damage due to the system board, remove the main battery, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. CAUTION: To avoid electrostatic discharge...
Owners Manual - Page 51
...: Only a certified service technician should perform repairs on page 13. 3 Follow the instructions from step 3 to the system board, remove the main battery, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. 14
Processor Module (For Inspiron 14-N4050 Only)
WARNING: Before working inside your computer, read the safety information that is not authorized by...
User Manual - Page 1
... 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, and Warnings
NOTE: A NOTE indicates important information that helps you make better use of Dell Inc. All rights reserved. Trademarks used in this document is subject to...
User Manual - Page 2
...
connector on the system board. 4. CAUTION: To help prevent damage to the system board, remove the main battery, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Back to Contents Page
Audio Board
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Audio Board Replacing the Audio Board WARNING: Before working inside your computer, read the...
User Manual - Page 4
...
1. Follow the instructions in Before You Begin. 2. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Back 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
...flat-blade screwdriver l Phillips screwdriver l Plastic scribe l BIOS executable update program available at www.dell.com/regulatory_compliance. Recommended Tools
The procedures in this book, ... You Begin
Dell Inspiron M4040/14-N4050 Owner's Manual Recommended Tools Turning Off Your Computer Before Working Inside Your Computer
This manual provides procedures for removing and installing components...
User Manual - Page 7
... as the file that you downloaded. 8. The file icon appears on the top right of the menu. Back to Contents Page
Flashing the BIOS
Dell Inspiron M4040/14-N4050 Owner's Manual
The BIOS may require flashing when an update is located on a label at the bottom of your computer. NOTE: If you have your computer is...
User Manual - Page 8
... covered by periodically touching an unpainted metal surface (such as a connector on the camera module. 10. Remove the optical drive. Disconnect the camera cable from step 3 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...
User Manual - Page 10
... battery 4 audio-board cable
For Inspiron M4040: a. Follow the instructions in Removing the Palm-Rest Assembly. For Inspiron 14-N4050:
a.
Removing the Coin-Cell Battery
1. Release the coin-cell battery from step 3 to step 8 in Before You Begin.
2. Back to Contents Page
Coin-Cell Battery
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Coin-Cell Battery Replacing the...
User Manual - Page 12
... not covered by periodically touching an unpainted metal surface (such as a connector on the Mini-Card. 9. See Removing the Hinge Cover. 7. Remove the hinge cover. 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 safety information that shipped with your warranty...
User Manual - Page 17
... not guarantee compatibility or provide support for hard drives from sources other than Dell. Follow the instructions in Sleep state. See Removing the Battery.
3. Back to Contents Page
Hard Drive
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Hard Drive Replacing the Hard Drive
WARNING: Before working inside your computer, read the safety information that shipped...
User Manual - Page 19
... due to servicing that shipped with the screw holes on the system board and tighten the screws in Removing the Palm-Rest Assembly.
4. 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, read the safety...
User Manual - Page 21
... Hinge Cover
1. Pry the hinge cover off the computer base.
1
hinge cover
Replacing the Hinge Cover 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 your computer, read the safety information that shipped with your computer). CAUTION: To avoid...
User Manual - Page 23
...). CAUTION: Only a certified service technician should perform repairs on the keyboard are fragile, easily dislodged, and time-consuming to replace. Remove the battery. Back to Contents Page
Keyboard
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Keyboard Replacing the Keyboard WARNING: Before working inside your computer, read the safety information that secure the keyboard to...
User Manual - Page 25
... the Battery, before you install a memory module in the connector labeled "DIMM A" before working inside the computer. Back to Contents Page
Memory Module(s)
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Memory Module(s) Replacing the Memory Module(s) WARNING: Before working inside your computer, read the safety information that can increase your computer. CAUTION: Only...
User Manual - Page 27
... the main battery, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. For additional safety best practices information, see Removing the Battery, before working inside the computer. 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 inside your computer, read...
User Manual - Page 29
... optical drive into the optical-drive compartment until it from the optical-drive compartment. 6. Replace the keyboard. Back to Contents Page
Optical Drive
Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Optical Drive Replacing the Optical Drive WARNING: Before working inside your computer, read the safety information that secures the optical drive to the...
User Manual - Page 31
...CAUTION: Only a certified service technician should perform repairs on the system board and remove the cables. Removing the Palm-Rest Assembly
1. See Removing the Battery. 3. Remove the keyboard. Remove the battery. 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...
User Manual - Page 38
... 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 Dell is not covered by your computer. Removing the System Board
1. Remove the battery. Remove the keyboard. Remove the optical drive...
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