Dell Inspiron N5050 Support Question
Dell Inspiron N5050 Support Question
Find answers below for this question about Dell Inspiron N5050.Need a Dell Inspiron N5050 manual? We have 2 online manuals for this item!
Question posted by chaudharybudhi on August 21st, 2014
Key Number Has Been Locked
My dell lapto Dell inspiron N5050 key number has been locked and stop to working so will you please help me how could i un lock these key number?
Current Answers
Related Dell Inspiron N5050 Manual Pages
Owners Manual - Page 1
Dell Inspiron M5040/15-N5040/ 15-N5050 Owner's Manual
Regulatory model: P18F
Regulatory type: P18F001; P18F002; P18F003
Owners Manual - Page 2
...05
Rev. All rights reserved. Reproduction of these materials in this text: Dell™, the DELL logo, and Inspiron™ are trademarks of your computer. P18F002; CAUTION: A CAUTION indicates ...to hardware or loss of Dell Inc. Notes, Cautions, and Warnings
NOTE: A NOTE indicates important information that helps you make better use of Dell Inc.;
Trademarks used in the...
Owners Manual - Page 3
Contents
1 Before You 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 ...
Owners Manual - Page 5
... USB Board 44
12 Thermal Cooling Assembly 45
Removing the Thermal Cooling Assembly 45 Replacing the Thermal Cooling Assembly 46
13 Processor Module (For Inspiron 15-N5050/15-N5040 Only 47
Removing the Processor Module 47 Replacing the Processor Module 48
14 Hinge Cover 51
Removing the Hinge Cover 51 Replacing the...
Owners Manual - Page 9
...; You have performed the steps in "Turning Off Your Computer" on page 9
and "Before Working Inside Your Computer" on page 10. • You have read the safety information that the computer...• Phillips screwdriver • Plastic scribe • BIOS executable update program available at support.dell.com
Turning Off Your Computer
CAUTION: To avoid losing data, save and close all open files...
Owners Manual - Page 10
... the safety information that the work surface is not covered by its metal mounting bracket. Do not touch the components or contacts on the locking tabs before you are correctly oriented and aligned.
As you connect a cable, ensure that is not authorized by Dell is flat and clean to help protect your computer. See...
Owners Manual - Page 11
... up, open the display, and press the power
button to the system board, remove the main battery, see "Removing the Battery" on page 13, before working inside the computer.
7 Remove the battery. Before You Begin
11 6 Disconnect all attached devices from your computer. CAUTION: To...
Owners Manual - Page 13
... computer and turn it over. 3 Slide the battery lock latch to the computer, use batteries designed for this particular Dell computer.
CAUTION: To avoid electrostatic discharge, ground yourself by...the battery designed for other Dell computers.
2
Battery
WARNING: Before working inside your computer, read the safety information that is not authorized by Dell is not covered by periodically...
Owners Manual - Page 14
3
2 1
1 battery release latch 3 battery lock latch
2 battery
Replacing the Battery
1 Follow the instructions in "Before You Begin" on page 9. 2 Slide the battery into the battery bay until it clicks into place. 3 Slide the battery lock latch to the lock position.
14
Battery
Owners Manual - Page 15
... the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
CAUTION: Only a certified service technician should perform... "Before You Begin" on page 13, before working inside the computer.
CAUTION: To avoid electrostatic discharge, ground yourself by using... up until it clears off the palm rest.
CAUTION: To help prevent damage to replace. CAUTION: The keycaps on your computer...
Owners Manual - Page 17
... the connector on page 14. See "Replacing the Battery" on the system board. Press
down on the connector latch to secure the keyboard cable to lock the four tabs securing the keyboard. 5 Close the display and turn the computer over. 6 Replace the battery.
Owners Manual - Page 19
... best practices information, see "Removing the Battery" on page 13, before working inside the computer. CAUTION: To help prevent damage to carefully spread apart the securing clips on page 9. 2 ...system board, remove the main battery, see the Regulatory Compliance Homepage at support.dell.com/manuals for information on the system board.
CAUTION: To avoid electrostatic discharge...
Owners Manual - Page 23
...(such as a connector on page 13, before working inside the computer. CAUTION: To help prevent damage to release it from
the optical-drive ...compartment. 6 Slide the optical drive out of the optical-drive compartment. 5
Optical Drive
WARNING: Before working inside your computer, read the safety information that is not authorized by Dell...
Owners Manual - Page 25
CAUTION: Only a certified service technician should perform repairs on page 13, before working inside the computer. CAUTION: To help prevent damage to the system board, remove the main battery, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
See "Removing the Battery" on page 9. 2 Remove the battery. For additional safety best practices information...
Owners Manual - Page 27
... in the safety information that shipped with your computer. For more information, see "Protecting Against Electrostatic Discharge" in protective antistatic packaging. CAUTION: The connectors are keyed to slide the card into the connector on page 9. 2 Remove the new Mini-Card from its packaging.
CAUTION: To avoid damage to the Mini-Card...
Owners Manual - Page 47
... your skin can reduce the heat transfer capability of the thermal pads. 13
Processor Module (For Inspiron 15-N5050/15-N5040 Only)
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, see "Removing the Battery...
Owners Manual - Page 48
... the Processor Module
1 Follow the instructions in "Before You Begin" on page 9. Be careful not to illustrate proper installation is shipped.
48
Processor Module (For Inspiron 15-N5050/15-N5040 Only) CAUTION: When removing the processor module, pull the module straight up.
Owners Manual - Page 49
... of the module are higher than the others, the module is properly seated, all four corners are aligned at the same height.
Processor Module (For Inspiron 15-N5050/15-N5040 Only)
49 CAUTION: Before turning on page 32. 6 Replace the battery. CAUTION: To avoid damage to the processor, hold the screwdriver perpendicular...
Owners Manual - Page 50
50
Processor Module (For Inspiron 15-N5050/15-N5040 Only)
Owners Manual - Page 71
d Select the product model number in the Select Your Product Line list. Click BIOS. 5 Click Download Now to support.dell.com/support/downloads. 3 Locate the BIOS update file for your computer:
NOTE: The Service Tag for your computer is located on your computer's Service Tag ...
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