Inspiron 14R N4110 Service Manual
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Contents 1 Before You Begin 9 Recommended Tools 9 Turning Off Your Computer 9 Before Working Inside Your Computer 10 2 Top Cover 13 Removing the Top Cover 13 Replacing the Top Cover 14 3 Battery 15 Removing the Battery 15 Replacing the Battery 16 4 Module Cover 17 Removing the Module Cover 17 Replacing the Module Cover 18 5 Optical Drive 19 Removing the Optical Drive 19 Contents 3
Contents 1 Before You Begin 9 Recommended Tools 9 Turning Off Your Computer 9 Before Working Inside Your Computer 10 2 Top Cover 13 Removing the Top Cover 13 Replacing the Top Cover 14 3 Battery 15 Removing the Battery 15 Replacing the Battery 16 4 Module Cover 17 Removing the Module Cover 17 Replacing the Module Cover 18 5 Optical Drive 19 Removing the Optical Drive 19 Contents 3
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19 Coin-Cell Battery 87 Removing the Coin-Cell Battery 87 Replacing the Coin-Cell Battery 88 20 Thermal Cooling Assembly 89 Removing the Thermal Cooling Assembly 89 Replacing the Thermal Cooling Assembly 90 21 Processor Module 91 Removing the Processor Module 91 Replacing the Processor Module 92 22 Hard-Drive Assembly 95 Removing the Hard-Drive Assembly 95 Replacing the Hard-Drive Assembly 97 23 I/O Board 99 Removing the I/O Board 99 Replacing the I/O Board 100 24 AC-Adapter Connector 101 Removing the AC-Adapter Connector 101 Contents 7
19 Coin-Cell Battery 87 Removing the Coin-Cell Battery 87 Replacing the Coin-Cell Battery 88 20 Thermal Cooling Assembly 89 Removing the Thermal Cooling Assembly 89 Replacing the Thermal Cooling Assembly 90 21 Processor Module 91 Removing the Processor Module 91 Replacing the Processor Module 92 22 Hard-Drive Assembly 95 Removing the Hard-Drive Assembly 95 Replacing the Hard-Drive Assembly 97 23 I/O Board 99 Removing the I/O Board 99 Replacing the I/O Board 100 24 AC-Adapter Connector 101 Removing the AC-Adapter Connector 101 Contents 7
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Before You Begin 11 CAUTION: To help prevent damage to the system board, remove the main battery (see "Removing the Battery" on page 15) before working inside the computer. 7 Remove the battery (see "Removing the Battery" on page 15). 8 Turn the computer top-side up, open the display, and press the power button to ground the system board.
Before You Begin 11 CAUTION: To help prevent damage to the system board, remove the main battery (see "Removing the Battery" on page 15) before working inside the computer. 7 Remove the battery (see "Removing the Battery" on page 15). 8 Turn the computer top-side up, open the display, and press the power button to ground the system board.
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CAUTION: To help prevent damage to the system board, remove the main battery (see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. Removing the Top Cover 1 Follow the instructions in "Before You Begin" on page 15) before working inside the ...avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by your computer). For additional safety best practices information, see "Removing the Battery" on page 9. 2 Press and hold the release button that secures the top cover to servicing that shipped with your computer. CAUTION: Only a...
CAUTION: To help prevent damage to the system board, remove the main battery (see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. Removing the Top Cover 1 Follow the instructions in "Before You Begin" on page 15) before working inside the ...avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by your computer). For additional safety best practices information, see "Removing the Battery" on page 9. 2 Press and hold the release button that secures the top cover to servicing that shipped with your computer. CAUTION: Only a...
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... grounding strap or by your computer. CAUTION: To avoid damage to servicing that shipped with your computer). Battery 15 3 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 a connector on your computer. For...
... grounding strap or by your computer. CAUTION: To avoid damage to servicing that shipped with your computer). Battery 15 3 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 a connector on your computer. For...
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3 2 1 1 battery release latch 2 battery 3 battery lock latch 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. 16 Battery
3 2 1 1 battery release latch 2 battery 3 battery lock latch 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. 16 Battery
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... computer. Removing the Module Cover 1 Follow the instructions in "Before You Begin" on page 9. 2 Remove the battery (see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. For additional safety best practices information, see "Removing the Battery" on page 15). 3 Loosen the captive screw that shipped with your computer). CAUTION: Only a certified service technician...
... computer. Removing the Module Cover 1 Follow the instructions in "Before You Begin" on page 9. 2 Remove the battery (see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. For additional safety best practices information, see "Removing the Battery" on page 15). 3 Loosen the captive screw that shipped with your computer). CAUTION: Only a certified service technician...
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1 2 3 1 captive screw 2 module cover 3 tabs (2) Replacing the Module Cover 1 Follow the instructions in "Before You Begin" on page 9. 2 Align the tabs on the module cover with the slots on the computer base and gently snap the cover in damage to the computer. 18 Module Cover Failure to the computer base. 4 Replace the battery (see "Replacing the Battery" on the computer, replace all screws and ensure that secures the module cover to do so may result in place. 3 Tighten the captive screw that no stray screws remain inside the computer. CAUTION: Before turning on page 16).
1 2 3 1 captive screw 2 module cover 3 tabs (2) Replacing the Module Cover 1 Follow the instructions in "Before You Begin" on page 9. 2 Align the tabs on the module cover with the slots on the computer base and gently snap the cover in damage to the computer. 18 Module Cover Failure to the computer base. 4 Replace the battery (see "Replacing the Battery" on the computer, replace all screws and ensure that secures the module cover to do so may result in place. 3 Tighten the captive screw that no stray screws remain inside the computer. CAUTION: Before turning on page 16).
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... "Removing the Battery" on page 15). 3 Remove the module cover (see "Removing the Module Cover" on page 15) before working inside the computer. CAUTION: To help prevent damage to servicing that is not authorized by Dell is not covered by periodically touching an unpainted metal surface (...such as a connector on your computer). 5 Optical Drive WARNING: Before working inside your computer, read the safety information that shipped with your warranty. Damage due to the system board, remove the main battery (see...
... "Removing the Battery" on page 15). 3 Remove the module cover (see "Removing the Module Cover" on page 15) before working inside the computer. CAUTION: To help prevent damage to servicing that is not authorized by Dell is not covered by periodically touching an unpainted metal surface (...such as a connector on your computer). 5 Optical Drive WARNING: Before working inside your computer, read the safety information that shipped with your warranty. Damage due to the system board, remove the main battery (see...
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... secures the optical-drive assembly to the computer base. 6 Replace the module cover (see "Replacing the Module Cover" on page 18). 7 Replace the battery (see "Replacing the Battery" on the optical drive and replace the two screws. 4 Slide the optical-drive assembly into the optical-drive compartment until it is fully seated...
... secures the optical-drive assembly to the computer base. 6 Replace the module cover (see "Replacing the Module Cover" on page 18). 7 Replace the battery (see "Replacing the Battery" on the optical drive and replace the two screws. 4 Slide the optical-drive assembly into the optical-drive compartment until it is fully seated...
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...labeled DIMM A and DIMM B, that can increase your computer). See "Specifications" in "Before You Begin" on page 9. 2 Remove the battery (see "Removing the Battery" on page 15). 3 Remove the module cover (see "Removing the Module Cover" on your computer. Removing the Memory Module(s) 1 Follow ...technician should perform repairs on page 17). CAUTION: To help prevent damage to the system board, remove the main battery (see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. You can be accessed from the bottom of the memory-module connector until the module pops up. ...
...labeled DIMM A and DIMM B, that can increase your computer). See "Specifications" in "Before You Begin" on page 9. 2 Remove the battery (see "Removing the Battery" on page 15). 3 Remove the module cover (see "Removing the Module Cover" on your computer. Removing the Memory Module(s) 1 Follow ...technician should perform repairs on page 17). CAUTION: To help prevent damage to the system board, remove the main battery (see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. You can be accessed from the bottom of the memory-module connector until the module pops up. ...
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... and SecuritySystem. Memory 25 2 1 1 tab 2 notch 4 Replace the module cover (see "Replacing the Module Cover" on page 18). 5 Replace the battery (see "Replacing the Battery" on the computer. As the computer boots, it detects the memory module(s) and automatically updates the system configuration information. To confirm the amount of...
... and SecuritySystem. Memory 25 2 1 1 tab 2 notch 4 Replace the module cover (see "Replacing the Module Cover" on page 18). 5 Replace the battery (see "Replacing the Battery" on the computer. As the computer boots, it detects the memory module(s) and automatically updates the system configuration information. To confirm the amount of...
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... rest. 5 Pry and lift the keyboard to replace. 7 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 surface (such as it may cause permanent damage to the keyboard tabs. 4 Slide a plastic scribe between...Removing the Keyboard 1 Follow the instructions in "Before You Begin" on your warranty. CAUTION: Only a certified service technician should perform repairs on page 9. 2 Remove the battery (see the Regulatory Compliance Homepage at dell.com/regulatory_compliance.
... rest. 5 Pry and lift the keyboard to replace. 7 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 surface (such as it may cause permanent damage to the keyboard tabs. 4 Slide a plastic scribe between...Removing the Keyboard 1 Follow the instructions in "Before You Begin" on your warranty. CAUTION: Only a certified service technician should perform repairs on page 9. 2 Remove the battery (see the Regulatory Compliance Homepage at dell.com/regulatory_compliance.
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6 Replace the battery (see "Replacing the Battery" on page 16). 30 Keyboard
6 Replace the battery (see "Replacing the Battery" on page 16). 30 Keyboard
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... 5 in "Removing the Optical Drive" on page 19. 5 Remove the ten screws from the computer base. 6 Remove the keyboard (see "Removing the Battery" on your computer. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by your computer. CAUTION: Only a certified service... technician should perform repairs on page 15). 3 Remove the module cover (see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. Removing the Palm-Rest Assembly 1 Follow the instructions in "Before You Begin" on page 9. 2 Remove the...
... 5 in "Removing the Optical Drive" on page 19. 5 Remove the ten screws from the computer base. 6 Remove the keyboard (see "Removing the Battery" on your computer. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by your computer. CAUTION: Only a certified service... technician should perform repairs on page 15). 3 Remove the module cover (see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. Removing the Palm-Rest Assembly 1 Follow the instructions in "Before You Begin" on page 9. 2 Remove the...
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... "Replacing the Optical Drive" on page 21. 10 Replace the module cover (see "Replacing the Module Cover" on page 18). 11 Replace the battery (see "Replacing the Battery" on the computer, replace all screws and ensure that no stray screws remain inside the computer. CAUTION: Before turning on page 16). Palm-Rest...
... "Replacing the Optical Drive" on page 21. 10 Replace the module cover (see "Replacing the Module Cover" on page 18). 11 Replace the battery (see "Replacing the Battery" on the computer, replace all screws and ensure that no stray screws remain inside the computer. CAUTION: Before turning on page 16). Palm-Rest...
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... electrostatic discharge, ground yourself by using a wrist grounding strap or by 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 your computer). CAUTION: To help prevent damage to...the slot on page 15) before working inside the computer. Hot-Key Board 37 For additional safety best practices information, see "Removing the Battery" on the palm-rest assembly. 9 Remove the screw that shipped with your warranty. 9 Hot-Key Board WARNING: Before working inside your ...
... electrostatic discharge, ground yourself by using a wrist grounding strap or by 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 your computer). CAUTION: To help prevent damage to...the slot on page 15) before working inside the computer. Hot-Key Board 37 For additional safety best practices information, see "Removing the Battery" on the palm-rest assembly. 9 Remove the screw that shipped with your warranty. 9 Hot-Key Board WARNING: Before working inside your ...
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... instructions in "Replacing the Optical Drive" on page 21. 8 Replace the module cover (see "Replacing the Module Cover" on page 18). 9 Replace the battery (see "Replacing the Battery" on the palm- rest assembly and replace the screw. 3 Route the hot-key board cable through the slot on the palm-rest assembly. 4 Turn...
... instructions in "Replacing the Optical Drive" on page 21. 8 Replace the module cover (see "Replacing the Module Cover" on page 18). 9 Replace the battery (see "Replacing the Battery" on the palm- rest assembly and replace the screw. 3 Route the hot-key board cable through the slot on the palm-rest assembly. 4 Turn...
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...on page 19. 5 Remove the keyboard (see "Removing the Keyboard" on page 27). 6 Remove the palm-rest assembly (see "Removing the Battery" on the palm-rest assembly. 9 Remove the screw that secures the power button board to servicing that shipped with your computer. 10 Power Button... Board 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 a connector on your computer. Power Button Board 41 CAUTION: ...
...on page 19. 5 Remove the keyboard (see "Removing the Keyboard" on page 27). 6 Remove the palm-rest assembly (see "Removing the Battery" on the palm-rest assembly. 9 Remove the screw that secures the power button board to servicing that shipped with your computer. 10 Power Button... Board 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 a connector on your computer. Power Button Board 41 CAUTION: ...
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Failure to do so may result in damage to the computer. CAUTION: Before turning on page 15). Power Button Board 43 8 Replace the module cover (see "Replacing the Module Cover" on page 18). 9 Replace the battery (see "Removing the Battery" on the computer, replace all screws and ensure that no stray screws remain inside the computer.
Failure to do so may result in damage to the computer. CAUTION: Before turning on page 15). Power Button Board 43 8 Replace the module cover (see "Replacing the Module Cover" on page 18). 9 Replace the battery (see "Removing the Battery" on the computer, replace all screws and ensure that no stray screws remain inside the computer.