Dell Inspiron 3420 Support Question
Dell Inspiron 3420 Support Question
Find answers below for this question about Dell Inspiron 3420.Need a Dell Inspiron 3420 manual? We have 2 online manuals for this item!
Question posted by batistavshhh on October 28th, 2013
Stuck At First Screen Appear
my dell inspiron 3420 stuck at the screen that appear first, and seems like hanged there, don't know whats problem with my laptop, if any one knows ,if its hardware problem or any thing i could fix at home?
Current Answers
Answer #1: Posted by TommyKervz on October 28th, 2013 1:57 AM
TommyKervz
Member since:
January 10th, 2013 Points: 17,776,823
Member since:
January 10th, 2013 Points: 17,776,823
Greetings. Take out removable storage devices and try. You may be having a bad hard disk on the othe hand.
Answer #2: Posted by TommyKervz on October 28th, 2013 2:01 AM
TommyKervz
Member since:
January 10th, 2013 Points: 17,776,823
Member since:
January 10th, 2013 Points: 17,776,823
Also try the video here
http://m.youtube.com/watch?v=SKIwAeb5K-g&desktop_uri=%2Fwatch%3Fv%3DSKIwAeb5K-g
http://m.youtube.com/watch?v=SKIwAeb5K-g&desktop_uri=%2Fwatch%3Fv%3DSKIwAeb5K-g
Related Dell Inspiron 3420 Manual Pages
Specifications (SWF/PDF) - Page 1
Dell Inspiron M4040/ 14-N4050 Owner's Manual
Regulatory model: P22G
Regulatory type: P22G001; P22G002
Specifications (SWF/PDF) - Page 2
... document is subject to hardware or loss of your computer. Trademarks used in any manner whatsoever without notice. © 2011 Dell Inc.
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 Inspiron™ are not followed...
Specifications (SWF/PDF) - Page 5
... the USB Board 48
13 Thermal Cooling Assembly 49
Removing the Thermal Cooling Assembly 49 Replacing the Thermal Cooling Assembly 50
14 Processor Module (For Inspiron 14-N4050 Only) 51
Removing the Processor Module 51 Replacing the Processor Module 52
15 Hinge Cover 55
Removing the Hinge Cover 55 Replacing the...
Specifications (SWF/PDF) - Page 9
... document may require the following tools: • Small flat-blade screwdriver • 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 and exit all open programs. 2 Click Start and then...
Specifications (SWF/PDF) - Page 10
... devices from being scratched.
2 Turn off your computer (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or... you begin working inside the computer.
1 Ensure that is not authorized by Dell is flat and clean to prevent the computer cover from their electrical outlets.
10...
Specifications (SWF/PDF) - Page 13
... the battery out of the battery bay.
Do not use only the battery designed for other Dell computers. CAUTION: To avoid damage to the unlock position until it over. 3 Slide the ...battery lock latch to the computer, use batteries designed for this particular Dell computer. Removing the Battery
1 Follow the instructions in "Before You Begin" on your computer.
For...
Specifications (SWF/PDF) - Page 15
... computer.
For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. 3
Keyboard
WARNING: Before working inside your computer, read the safety information...the palm rest. Keyboard
15 Damage due to servicing that is not authorized by Dell is not covered by periodically touching an unpainted metal surface (such as possible....
Specifications (SWF/PDF) - Page 19
... memory by your computer, see the Regulatory Compliance Homepage at support.dell.com/manuals. CAUTION: To avoid electrostatic discharge, ground yourself by using a ...connector. Memory
19 For additional safety best practices information, see the Specifications at www.dell.com/regulatory_compliance.
4
Memory Module(s)
WARNING: Before working inside your computer, read the...
Specifications (SWF/PDF) - Page 23
... push the notch on your computer. Damage due to servicing that is not authorized by Dell is not covered by periodically touching an unpainted metal surface (such as a connector on ... to the system board, remove the main battery (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Optical Drive
23 5
Optical Drive
WARNING: Before working inside your computer, read...
Specifications (SWF/PDF) - Page 25
...: 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 a connector on...the system board, remove the main battery (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. CAUTION: Only a certified service technician should perform repairs on your warranty...
Specifications (SWF/PDF) - Page 31
... assembly. 6 Remove the screw that secures the power button board to the system board, remove the main battery (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. CAUTION: To help prevent damage to the palm rest. 7 Push and release the tabs that is not authorized by...
Specifications (SWF/PDF) - Page 43
...Begin" on your warranty. Coin-Cell Battery
43
For Inspiron 14-N4050:
a Lift the connector latch that is not authorized by Dell is not covered by periodically touching an unpainted metal ...connector on page 9. 2 Remove the battery (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. CAUTION: Only a certified service technician should perform repairs on page 25....
Specifications (SWF/PDF) - Page 44
1 2
3
4
1 battery socket 3 coin-cell battery cable
2 coin-cell battery 4 audio-board cable
For Inspiron M4040: a Using a plastic scribe, gently pry the coin-cell out of the battery socket on the system board. b Lift the coin-cell battery out of the battery socket on the system board.
1
2
44
Coin-Cell Battery
Specifications (SWF/PDF) - Page 45
CAUTION: Before turning on the system board. For Inspiron M4040:
a With the positive side up, snap the coin-cell battery into the battery socket on... cable to the connector on the computer, replace all screws and ensure that no stray screws remain inside the computer.
For Inspiron 14-N4050: a Slide the coin-cell battery into the battery socket on page 9. Failure to do so may result in...
Specifications (SWF/PDF) - Page 51
14
Processor Module (For Inspiron 14-N4050 Only)
WARNING: Before working inside your computer, read the safety information that is not authorized by Dell is not covered by your computer. CAUTION: Only a certified service technician should perform repairs on your computer).
CAUTION: Handle components and cards by periodically touching ...
Specifications (SWF/PDF) - Page 52
Be careful not to illustrate proper installation is shipped.
52
Processor Module (For Inspiron 14-N4050 Only) NOTE: If you install a new processor, a new thermal assembly including an affixed thermal pad or a new thermal pad along with documentation to ...
Specifications (SWF/PDF) - Page 53
... page 28. 6 Replace the battery (see "Replacing the Thermal Cooling Assembly" on page 50). 5 Follow the instructions from step 3 to the computer. Processor Module (For Inspiron 14-N4050 Only)
53 CAUTION: Before turning on the computer, replace all four corners are higher than the others, the module is not seated properly...
Specifications (SWF/PDF) - Page 54
54
Processor Module (For Inspiron 14-N4050 Only)
Specifications (SWF/PDF) - Page 77
... Select Model. The file icon appears on the screen. To flash the BIOS:
1 Turn on the computer. 2 Go to step 4. b Enter your computer is available or when replacing the system board.
d Select the product model number in the Enter a service tag: field,
click Go, and proceed to support.dell.com/support/downloads. 3 Locate...
Specifications (SWF/PDF) - Page 78
8 Double-click the file icon on the desktop and follow the instructions on the screen.
78
Flashing the BIOS
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