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Question posted by Moonabasi on February 29th, 2012

Dell Inspiron N4050 Bluetooth Is Not Working?

After installing bluetooth drivers, bluetooth icon disappeared from taskbar.Bluetooth radios also disappeared from device mgr. I roolback drivers but bluetooth is not working yet. I tried to find through start menu but failed.Plz help me.

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Related Dell Inspiron 14 - N4050 Manual Pages

User Manual - Page 1

... the written permission of Dell Inc.; Bluetooth® is a registered trademark owned by Bluetooth SIG, Inc.; is subject to hardware or loss of data if instructions are either trademarks or registered trademarks of your computer. Microsoft®, Windows®, and the Windows start button logo are not followed. Dell Inspiron M4040/14-N4050 Owner's Manual Before...

User Manual - Page 2

... computer. See Replacing the Mini-Card. 5. Follow the instructions in Removing the Palm-Rest Assembly. 4. 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 safety information that secures the audio board to the computer base. 7.

User Manual - Page 4

...shipped with your computer. Do not use only the battery designed for other Dell computers. Turn off the computer and turn it clicks into place. 3.... 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 Dell is not covered by periodically...

User Manual - Page 5

... before you turn off . if you are correctly oriented and aligned. Back to Contents Page Before 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 in your computer. l A component can be replaced or-if purchased separately...

User Manual - Page 8

... camera module. 10. See Removing the Display Assembly. 8. Remove the display bezel. Back 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 secure the camera module to step 8 in Before You Begin. 2. CAUTION...

User Manual - Page 10

... service technician should perform repairs on your computer). Removing the Coin-Cell Battery 1. For Inspiron 14-N4050: a. b. c. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist ... 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...

User Manual - Page 12

...Remove the battery. CAUTION: Only a certified service technician should perform repairs on the Mini-Card. 9. 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 computer. For additional safety best practices information, see...

User Manual - Page 17

...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, ...install an operating system, drivers, and utilities on your computer). CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by your computer, see Turning Off Your Computer, before working...

User Manual - Page 19

... thermal cooling assembly), loosen the four captive screws that is not authorized by Dell is not covered by periodically touching an unpainted metal surface (such as a ... 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, location of the...

User Manual - Page 21

... perform repairs on your warranty. Removing the Hinge Cover 1. Remove the battery. 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. Follow the instructions in Before You Begin...

User Manual - Page 23

... the instructions in scratching the display panel. 5. Using a plastic scribe, release the four tabs that shipped with your warranty. 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. For additional safety best practices information, see Removing the Battery, before...

User Manual - Page 25

...To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by installing memory modules on your computer). Follow the instructions in Before You Begin. 2....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 is not authorized by Dell...

User Manual - Page 27

... already installed. For more information, see the Regulatory Compliance Homepage at www.dell.com...Dell does not guarantee compatibility or provide support for Wireless Local Area Network (WLAN)/Bluetooth combo card. Disconnect the antenna cables from sources other than Dell...Dell Inspiron M4040/14-N4050 Owner's Manual Removing the Mini-Card Replacing the Mini-Card WARNING: Before working...

User Manual - Page 29

... by using a wrist grounding strap or by your warranty. CAUTION: To help prevent damage 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. Follow the instructions in Before You Begin. 2. Remove the screw that shipped with your computer...

User Manual - Page 31

... system board, remove the main battery, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. 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. For additional safety best practices information, see Removing the Battery...

User Manual - Page 34

... shipped with your computer. 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 by Dell is not covered by your warranty. For additional safety best practices information...

User Manual - Page 36

... the power-button board cable through the slot on your warranty. 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: Before working inside your computer, read the safety information that secure the power button board to the palm rest...

User Manual - Page 38

... Begin. 2. Remove the thermal cooling assembly. See Removing the Processor Module. 12. 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...

User Manual - Page 41

.... Reproduction of these materials in any manner whatsoever without notice. © 2011 Dell Inc. A00 Back to Contents Page Dell Inspiron M4040/14-N4050 Owner's Manual NOTE: A NOTE indicates important information that helps you make better use of Dell Inc.; Bluetooth® is strictly forbidden. 2011 - 05 Rev. Back to Contents Page Information in the United...

User Manual - Page 42

... the USB board from step 3 to the connector on the computer base. 3. Back to Contents Page USB Board Dell Inspiron M4040/14-N4050 Owner's Manual Removing the USB Board Replacing the USB Board WARNING: Before working inside your computer, read the safety information that shipped with the screw hole on the system board and remove...