Dell Inspiron 15-N5040 Support Question
Dell Inspiron 15-N5040 Support Question
Find answers below for this question about Dell Inspiron 15-N5040.Need a Dell Inspiron 15-N5040 manual? We have 2 online manuals for this item!
Question posted by chandapillai25 on May 22nd, 2012
Why There Is No Display While Starting Laptop And Also A Beep Sound
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Current Answers
Related Dell Inspiron 15-N5040 Manual Pages
Owners Manual - Page 1
P18F003 Dell Inspiron M5040/15-N5040/ 15-N5050 Owner's Manual
Regulatory model: P18F
Regulatory type: P18F001; P18F002;
Owners Manual - Page 2
.... A00 is a registered trademark owned by Bluetooth SIG, Inc.;
Information in the United States and/or other countries. Microsoft®, Windows®, and the Windows start button logo are either trademarks or registered trademarks of Microsoft Corporation in this text: Dell™, the DELL logo, and...
Owners Manual - Page 5
...
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 Hinge Cover 53
15 Display 55
Display Assembly 55 Removing the Display Assembly 55 Replacing the Display Assembly 58
Display Bezel 59 Removing the Display Bezel 59 Replacing the...
Owners Manual - Page 6
Removing the Display Panel 60 Replacing the Display Panel 63
16 Camera Module 65
Removing the Camera Module 65 Replacing the Camera Module 66
17 System Board 67
Removing the System Board 67 Replacing the System Board 69 Entering the Service Tag in the BIOS 70
18 Flashing the BIOS 71
6
Contents
Owners Manual - Page 9
... at support.dell.com
Turning Off Your Computer
CAUTION: To avoid losing data, save and close all open files and exit all open programs. 2 Click Start and then click Shut Down. If your computer did not automatically turn off when you turn off your computer. 1 Save and close all open files...
Owners Manual - Page 11
... damage to ground the system board. Before You Begin
11
See "Removing the Battery" on page 13. 8 Turn the computer top-side 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...
Owners Manual - Page 15
...ground yourself by using a wrist grounding strap or by your warranty.
Keyboard
15
CAUTION: The keycaps on the keyboard are fragile, easily dislodged, and time...dell.com/regulatory_compliance. Be careful when removing and handling the keyboard. 3 Turn the computer over and open the display as far as a connector on page 9. 2 Remove the battery. CAUTION: Only a certified service technician ...
Owners Manual - Page 17
Keyboard
17
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. 1
2
1 keyboard cable
2 keyboard
Replacing the Keyboard
1 Follow the instructions in "Before You Begin" on page 9. 2 Slide the ...
Owners Manual - Page 21
Failure to do so may result in the computer:
Click Start Control PanelSystem and SecuritySystem. See "Replacing the Keyboard" on page 17. 5 Replace the battery, see "Replacing the ...
Owners Manual - Page 45
... Begin" on page 9. 2 Remove the battery.
Removing the Thermal Cooling Assembly
1 Follow the instructions in "Removing the Palm-Rest
Assembly" on page 29. 4 Disconnect the display cable from the connector on the system board and
peel the cable off the thermal cooling assembly. 5 Disconnect the fan cable from the connector on...
Owners Manual - Page 47
... step 8 in "Before You Begin" on your computer. CAUTION: Only a certified service technician should perform repairs on page 9. 2 Remove the battery.
Processor Module (For Inspiron 15-N5050/15-N5040 Only)47 See "Removing the Battery" on page 13. 3 Follow the instructions from step 3 to servicing that shipped with your computer. 13
Processor Module (For...
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)
Owners Manual - Page 49
... the instructions from step 3 to step 7 in damage to the computer.
Failure to the system board. 4 Replace the thermal cooling assembly. Processor Module (For Inspiron 15-N5050/15-N5040 Only)
49 If one or more corners of the module are aligned at the same height. CAUTION: Before turning on the computer, replace all four...
Owners Manual - Page 50
50
Processor Module (For Inspiron 15-N5050/15-N5040 Only)
Owners Manual - Page 55
...the main battery, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. 15
Display
WARNING: Before working inside your computer, read the safety information that is ... discharge, ground yourself by using a wrist grounding strap or by your computer.
Display Assembly
Removing the Display Assembly
1 Follow the instructions in "Before You Begin" on page 13, before...
Owners Manual - Page 58
... four screws (two on the system board. 6 Replace the hinge cover. 1 2
1 display assembly
2 screws (4)
Replacing the Display Assembly
1 Follow the instructions in "Before You Begin" on page 9. 2 Place the display assembly in "Replacing the Palm-Rest
Assembly" on page 32.
58
Display See "Replacing the Hinge Cover" on page 53. 7 Follow the instructions from...
Owners Manual - Page 59
... the instructions in damage to the computer base. 9 Replace the battery. CAUTION: Before turning on page 14. CAUTION: The display bezel is extremely fragile.
Be careful when removing it to prevent damaging the display bezel. 3 Using your fingertips, carefully pry up the inside the computer.
See "Replacing the Battery" on the computer...
Owners Manual - Page 60
.... Failure to do so may result in "Before You Begin" on
page 55. 3 Remove the display bezel. Display Panel
Removing the Display Panel
1 Follow the instructions in damage to the display cover. 6 Make a note of the display cable and Mini-Card antenna cables routing
and remove them from the connector on the camera module. 5 Remove...
Owners Manual - Page 62
1 2
1 screws (4)
2 display-panel brackets (2)
9 Turn the display panel over and place it on a clean surface. 10 Peel and lift the tape that secures the display cable to the display-board
connector and disconnect the display cable. 11 Make a note of the display cable routing and peel the cable from the back
of the display panel.
62
Display
Owners Manual - Page 65
... "Removing the Hinge Cover" on page 9. 2 Remove the battery. See "Removing the Display Bezel" on page 13, before working inside the computer. CAUTION: To avoid electrostatic discharge... a wrist grounding strap or by your computer.
Camera Module
65
See "Removing the Display Assembly" on your computer). For additional safety best practices information, see "Removing the ...
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