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 tlbroranj on November 26th, 2013
Dell Inspiron Cannot Turn On Keyboard Backlight
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Related Dell Inspiron N5050 Manual Pages
Owners Manual - Page 1
P18F002; Dell Inspiron M5040/15-N5040/ 15-N5050 Owner's Manual
Regulatory model: P18F
Regulatory type: P18F001; P18F003
Owners Manual - Page 2
... countries. P18F002; Notes, Cautions, and Warnings
NOTE: A NOTE indicates important information that helps you make better use of Microsoft Corporation in this text: Dell™, the DELL logo, and Inspiron™ are not followed. is strictly forbidden. All rights reserved.
A00 CAUTION: A CAUTION indicates potential damage to change without the written permission of...
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 Module(s 19
Removing the Memory Module(s 19 Replacing the Memory Module(s 20
5 Optical Drive 23
Removing the Optical...
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
... • 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 and exit...Recommended Tools
The procedures in this book, ensure that: • You have performed the steps in "Turning Off Your Computer" on page 9
and "Before Working Inside Your Computer" on page 10. •...
Owners Manual - Page 10
... computer from potential damage and to avoid bending any installed cards from being scratched.
2 Turn off your own personal safety. Before Working Inside Your Computer
Use the following steps before ...read the safety information that is not authorized by Dell is not covered by its pins. if you are correctly oriented and aligned.
See "Turning Off Your Computer" on a card. WARNING: ...
Owners Manual - Page 13
... out of the battery bay. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. CAUTION: Only a certified service technician should perform repairs on page 9. 2 Turn off the computer and turn it over. 3 Slide the battery lock latch to the computer, use batteries designed for this particular...
Owners Manual - Page 15
... keyboard. 3 Turn the computer over and open the display as far as a connector on the keyboard are fragile, easily dislodged, and time-consuming to the palm rest and ease the keyboard ... board, remove the main battery, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Removing the Keyboard
1 Follow the instructions in "Before You Begin" on page 13.
CAUTION...
Owners Manual - Page 16
... the system board and remove the keyboard cable. 7 Lift the keyboard off the computer.
16
Keyboard Be careful when removing and handling the keyboard. 5 Carefully turn the keyboard over and place it on the palm rest assembly. 6 Lift the connector latch that secures the keyboard cable to the connector on the keyboard are fragile, easily dislodged, and time...
Owners Manual - Page 17
... Battery" on the system board. Keyboard
17 1
2
1 keyboard cable
2 keyboard
Replacing the Keyboard
1 Follow the instructions in "Before You Begin" on page 9. 2 Slide the keyboard cable into the slots on the palm rest. 4 Gently press around the edges of the keyboard to lock the four tabs securing the keyboard. 5 Close the display and turn the computer over. 6 Replace...
Owners Manual - Page 19
... the memory-module connector until the module pops up. 5 Remove the memory module from Dell are covered under your computer. Your computer has two user-accessible SODIMM sockets, labeled DIMM... A and DIMM B, that shipped with your warranty. See "Removing the Keyboard" on page 13. 3 Remove the keyboard. Memory
19 CAUTION: Only a certified service technician should perform repairs on the ...
Owners Manual - Page 21
...;Control PanelSystem and SecuritySystem. Memory
21 CAUTION: Before turning on the computer. As the computer boots, it detects the memory module(s) and automatically updates the system configuration information.
See "Replacing the Keyboard" on page 17. 5 Replace the battery, see "Replacing the Battery" on page 14, or...
Owners Manual - Page 23
... system board, remove the main battery, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist...on page 13. 3 Remove the keyboard.
5
Optical Drive
WARNING: Before working inside your computer, read the safety information that is not authorized by Dell is not covered by periodically touching ...
Owners Manual - Page 24
...all screws and ensure that secures the optical drive to the computer.
24
Optical Drive
CAUTION: Before turning on page 24. See "Replacing the Keyboard" on page 9. 2 Slide the optical drive into the optical-drive compartment until it is fully
...optical drive
2 screw 4 notch
Replacing the Optical Drive
1 Follow the instructions in damage to the computer base. 4 Replace the keyboard.
Owners Manual - Page 25
... combo card. Removing the Mini-Card
1 Follow the instructions in "Before You Begin" on page 15. 4 Disconnect the antenna cables from sources other than Dell. See "Removing the Keyboard" on page 9. 2 Remove the battery.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted...
Owners Manual - Page 28
... as required. CAUTION: Before turning on the Mini-Card WLAN (2 antenna cables) Main WLAN (white triangle) Auxiliary WLAN (black triangle)
Antenna Cable Color Scheme
white black
6 Replace the keyboard. NOTE: If you are ....
See "Replacing the Battery" on page 17. 7 Replace the battery.
See "Replacing the Keyboard" on page 14. Failure to do so may result in damage to the Mini-Card you ...
Owners Manual - Page 47
... the system board, remove the main battery, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. CAUTION: To help prevent damage to servicing that shipped with your computer... instructions from step 3 to stop. Processor Module (For Inspiron 15-N5050/15-N5040 Only)47 13
Processor Module (For Inspiron 15-N5050/15-N5040 Only)
WARNING: Before working inside your computer,...
Owners Manual - Page 48
Be careful not to illustrate proper installation is shipped.
48
Processor Module (For Inspiron 15-N5050/15-N5040 Only) NOTE: If you install a new processor, a new thermal-cooling assembly including an affixed thermal pad or a new thermal pad along with documentation ...
Owners Manual - Page 49
...-1 corner of the processor module has a triangle that no stray screws remain inside the computer. CAUTION: Before turning on the computer, replace all four corners are higher than the others, the module is properly seated, all screws... on the pin-1 corner of the ZIF socket. Processor Module (For Inspiron 15-N5050/15-N5040 Only)
49 See "Replacing the Thermal Cooling Assembly" on page 14.
Owners Manual - Page 50
50
Processor Module (For Inspiron 15-N5050/15-N5040 Only)
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