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Question posted by alanrosario21 on June 25th, 2013

This Computer Is Just Beeping At Me ??

I cannot see anything on the screen. Its just black and this computer n5050 just beeps that it. nothing is working. what can we doo??

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Answer #1: Posted by RathishC on June 25th, 2013 8:31 AM

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RathishC

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June 19th, 2012

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Hi Alanrosario21,

I would recommend you to run Pre-boot system assessment test to check the LCD functionality. To run the test, hold down the FN key and press the power button which will initiate the test. In case you are able to see the test running on the screen, it means the LCD is fine. Color bars on the screen indicate functional LCD.

However, if the screen is dark, then wait for a few minutes, you should hear beep sounds from the computer.

You can refer the Dell Article 266787 on http://dell.to/XULgT1

http://dell.to/RO1v0p

Let me know if you are getting any error messages and the number of beeps.

If the external monitor display is fine, then the issue could be with the LCD.

You can also refer to the link for No Display issue:

http://dell.to/141obja

You can refer the Dell Article 266826 on http://dell.to/XULgT1

Please respond for any further assistance.

Thanks & Regards
Rathish C
#iworkfordell

Related Dell Inspiron N5050 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

... whatsoever without notice. © 2011 Dell Inc. Bluetooth® is strictly forbidden. Reproduction of these materials in this text: Dell™, the DELL logo, and Inspiron™ are trademarks of Dell Inc. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. A00 Notes, Cautions, and Warnings NOTE: A NOTE indicates...

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

... computer. • A component can be replaced or-if purchased separately-installed by performing the removal procedure in "Turning Off Your Computer" on page 9 and "Before Working Inside Your Computer" on page 10. • You have performed the steps in the reverse order. Before you begin any procedure in your computer. 1 Save...

Owners Manual - Page 10

...bracket. if you are correctly oriented and aligned. Also, before you begin working inside the computer. 1 Ensure that the work surface is not covered by its edges or by periodically touching an unpainted... or by its pull-tab, not on a card. WARNING: Before working inside your computer, read the safety information that is not authorized by Dell is flat and clean...

Owners Manual - Page 11

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 help prevent damage to the system ...

Owners Manual - Page 13

... of the battery bay. Battery 13 CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by your warranty. 2 Battery WARNING: Before working inside your computer, read the safety information that is not authorized by Dell is not covered by periodically touching an unpainted metal surface (such as...

Owners Manual - Page 15

... when removing and handling the keyboard. 3 Turn the computer over and open the display as far as a connector on page 13, before working inside the computer. 3 Keyboard WARNING: Before working inside your computer, read the safety information that is not authorized by Dell is not covered by periodically touching an unpainted metal...

Owners Manual - Page 19

... information, see "Removing the Battery" on page 13, before working inside the computer. CAUTION: To avoid electrostatic discharge, ground yourself... service technician should perform repairs on page 9. 2 Remove the battery. 4 Memory Module(s) WARNING: Before working inside your computer, read the safety information that shipped with your computer warranty. Damage due to carefully spread...

Owners Manual - Page 23

... Drive 23 See "Removing the Battery" on your computer. 5 Optical Drive WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety ...on page 9. 2 Remove the battery. See "Removing the Keyboard" on page 13, before working inside the computer. Damage due to servicing that secures the optical drive to the computer base....

Owners Manual - Page 25

6 Wireless Mini-Card WARNING: Before working inside your computer, read the safety information that shipped with your ...Card installed. NOTE: Depending on page 9. 2 Remove the battery. See "Removing the Keyboard" on page 13, before working inside the computer. NOTE: Dell does not guarantee compatibility or provide support for Wireless Local Area Network (WLAN)/Bluetooth combo ...

Owners Manual - Page 28

... page 17. 7 Replace the battery. See "Replacing the Keyboard" 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. See "Replacing the Battery" on the system board and replace the screw that no stray screws remain inside the...

Owners Manual - Page 29

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Owners Manual - Page 47

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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

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Owners Manual - Page 50

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Owners Manual - Page 71

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Owners Manual - Page 72