Contents Chapter 1: Before working inside your computer................8 Before you begin .................................8 Safety instructions................................8 Recommended tools................................9 Screw list....................................9 Chapter 2: After working inside your computer................11 Chapter 3: Removing the optical drive..................12 Procedure.....................................12 Chapter 4: Replacing the optical drive..................14 Procedure.....................................14 Chapter 5: Removing the base cover....................15 Prerequisites..................................
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Procedure....................................25 Post-requisites...................................26 Chapter 13: Removing the wireless card..................27 Prerequisites..................................27 Procedure.................................... 27 Chapter 14: Replacing the wireless card..................29 Procedure....................................29 Post-requisites...................................30 Chapter 15: Removing the coin-cell battery................. 31 Prerequisites..................................31 Procedure.....................................31 Chapter 16: Replacing the coin-cell battery................. 33 Procedure....................................33 Post-requisites................................... 33 Chapter 17: Removing the touch pad...................
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Procedure....................................45 Post-requisites...................................45 Chapter 25: Removing the optical-drive interposer..............46 Prerequisites..................................46 Procedure....................................46 Chapter 26: Replacing the optical-drive interposer..............47 Procedure.................................... 47 Post-requisites................................... 47 Chapter 27: Removing the display assembly................48 Prerequisites..................................48 Procedure....................................48 Chapter 28: Replacing the display assembly................50 Procedure....................................50 Post-requisites...................................50 Chapter 29: Removing the system-board assembly..............51 Prerequisites..................................
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Procedure....................................64 Post-requisites...................................64 Chapter 37: Removing the palm rest and keyboard assembly............65 Prerequisites..................................65 Procedure....................................65 Chapter 38: Replacing the palm rest and keyboard assembly............67 Procedure.................................... 67 Post-requisites................................... 67 Chapter 39: Removing the display bezel..................68 Prerequisites..................................68 Procedure....................................68 Chapter 40: Replacing the display bezel..................70 Procedure....................................70 Post-requisites...................................
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Chapter 49: Removing the display back-cover and antenna assembly.......... 83 Prerequisites..................................83 Procedure....................................83 Chapter 50: Replacing the display back-cover and antenna assembly.......... 85 Procedure....................................85 Post-requisites...................................85 Chapter 51: Flashing the BIOS..................... 86 Chapter 52: Diagnostics......................87 Chapter 53: Getting help and contacting Dell................89 Contents...
You should only perform troubleshooting and repairs as authorized or directed by the Dell technical assistance team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. See the safety instructions that shipped with the product or at www.dell.com/regulatory_compliance.
CAUTION: When you disconnect a cable, pull on its connector or on its pull tab, not on the cable itself. Some cables have connectors with locking tabs or thumb-screws that you must disengage before disconnecting the cable. When disconnecting cables, keep them evenly aligned to avoid bending any connector pins. When connecting cables, ensure that the ports and connectors are correctly oriented and aligned.
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Component Secured to Screw type Quantity Screw image Optical-drive interposer Palm rest and keyboard M2x2 Big Head assembly Panel Display back-cover and M2x3 antenna assembly Power-adapter port Palm rest and keyboard M2x3 assembly Power-button board Palm rest and keyboard M2x3 assembly System board assembly Palm rest and keyboard...
After working inside your computer CAUTION: Leaving stray or loose screws inside your computer may severely damage your computer. 1. Replace all screws and ensure that no stray screws remain inside your computer. 2. Connect any external devices, peripherals, or cables you removed before working on your computer. 3.
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure Procedure 1.
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a. optical drive b. M2x3 screws (2) c. optical-drive bracket 6. Pull the optical-drive bezel carefully to remove it from the optical drive. a. optical-drive bezel b. optical drive c. tabs (3) Removing the optical drive...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure Procedure 1.
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Prerequisites •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Prerequisites •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure •...
After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. CAUTION: Hard drives are fragile. Exercise care when handling the hard drive.
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5. M2.5x5 screws (3) 4. Remove the screws that secure the hard-drive bracket to the hard drive. 5. Lift the hard drive from the hard-drive bracket. a. hard drive b. hard-drive bracket c. M3x3 screws (4) 6. Disconnect the interposer from the hard drive. a.
After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. CAUTION: Hard drives are fragile. Exercise care when handling the hard drive.
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Prerequisites •...
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a. memory module b. securing clips (2) c. memory-module slot Removing the memory modules...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Prerequisites •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure •...
After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. CAUTION: Removing the coin-cell battery resets the BIOS setup program’s settings to default. It is recommended that you note the BIOS setup program’s settings before removing the coin-cell battery.
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a. coin-cell battery cable b. coin-cell battery c. palm rest and keyboard assembly Removing the coin-cell battery...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Prerequisites •...
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5. touch-pad cable 6. latch 3. Remove the screws that secure the touch-pad bracket to the palm rest and keyboard assembly. 4. Remove the screws that secure the touch pad to the palm rest and keyboard assembly. 5. Gently peel the tape, and lift the touch pad off the palm rest and keyboard assembly. 1.
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Prerequisites •...
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3. palm rest and keyboard assembly 4. routing guides Removing the speakers...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Prerequisites •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Prerequisites •...
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3. latch 4. I/O-board cable 5. speaker cable 6. speaker 7. routing guides 8. palm rest and keyboard assembly 5. Open the latch and disconnect the status-light cable from the system board. 6. Peel off the status-light board cable from the palm rest and keyboard assembly. 7.
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Prerequisites •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Prerequisites •...
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5. palm rest and keyboard assembly 6. tape 5. Lift the display hinges from the palm rest and keyboard assembly. 6. Slide and lift the palm rest and keyboard assembly. a. palm rest and keyboard assembly b. display hinges (2) Removing the display assembly...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure •...
After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. NOTE: Your computer’s Service Tag is stored in the system board. You must enter the Service Tag in the BIOS setup program after you replace the system board.
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1. latch 2. optical drive connector-board cable 3. latch 4. latch 5. status-light board cable 6. I/O-board cable 7. hard-drive cable 8. latch 3. Lift the connector latches and disconnect the touchpad cable from the system board. 4. Lift the connector latch and disconnect the keyboard cable from the system board. 5.
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1. touchpad cable 2. latch 3. system board 4. latch 5. keyboard cable 6. speaker cable 7. coin-cell battery cable 6. Remove the screws that secure the system board assembly to the palm rest and keyboard assembly. 7. Carefully lift the system board assembly from the inner edge to release the system board assembly from the palm rest and keyboard assembly.
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1. M2x3 screws (3) 2. system board 3. palm rest and keyboard assembly 4. M2.5x5 screw (1) 9. Disconnect the power-adapter port cable from the system board. 10. Lift the latch and disconnect the power-button cable from the system board. 11.
After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. NOTE: Your computer’s Service Tag is stored in the system board. You must enter the Service Tag in the BIOS setup program after you replace the system board.
After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. NOTE: The heat sink may become hot during normal operation. Allow sufficient time for the heat sink to cool before you touch it.
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1. heat-sink assembly 2. M2x3 screws (3) 3. system board 4. captive screws (4) 5. fan cable Removing the heat-sink assembly...
After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. CAUTION: Incorrect alignment of the heat sink can damage the system board and processor.
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Prerequisites •...
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3. M2x3 screw 4. tape 5. power-button board 6. palm rest and keyboard assembly Removing the power-button board...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Prerequisites •...
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1. routing guide 2. power-adapter port cable 3. M2x3 screw 4. power-adapter port 5. palm rest and keyboard assembly Removing the power-adapter port...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Prerequisites •...
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1. palm rest and keyboard assembly Removing the palm rest and keyboard assembly...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Prerequisites •...
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c. plastic scribe Removing the display bezel...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Prerequisites •...
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c. M2x3 screws (4) 3. Gently peel the tape, then lift the latch and disconnect the display cable from the display-cable connector. 4. Lift the display panel off the display back-cover. 1. tape 2. display cable 3. latch 4. display back-cover 5.
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Prerequisites •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Prerequisites •...
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1. camera cable 2. camera 3. plastic scribe 4. display back-cover Removing the camera...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Prerequisites •...
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3. M2.5x4 screws (4) 4. display back-cover 3. Disconnect the camera cable from the camera module. 4. Peel off the camera cable from the display back-cover. 5. Note the display cable routing and remove the display cable from the routing guides on the display back-cover. 1.
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure •...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Prerequisites •...
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1. display back-cover and antenna assembly Removing the display back-cover and antenna assembly...
Before working inside your computer. After working inside your computer, follow the instructions in After working inside your computer. For more safety best practices, see the Regulatory Compliance home page at www.dell.com/ regulatory_compliance. Topics: • Procedure •...
You may need to flash (update) the BIOS when an update is available or when you replace the system board. To flash the BIOS: 1. Turn on your computer. 2. Go to www.dell.com/support. 3. Click Product support, enter the Service Tag of your computer, and then click Submit.
Diagnostics Power and battery-status light/ hard-drive activity light Indicates the battery-charge status or the hard-drive activity. NOTE: Press Fn+H to toggle this light between power and battery-status light and hard-drive activity light. Hard-drive activity light Turns on when the computer reads from or writes to the hard drive. Power and battery-status light Indicates the power and battery-charge status.
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● Solid white – Caps Lock enabled. ● Off – Caps Lock disabled. Diagnostics...
Getting help and contacting Dell Self-help resources You can get information and help on Dell products and services using these self-help resources: Information about Dell products and services www.dell.com Windows 8.1 and Windows 10 Dell Help & Support app Windows 10 Get started app Windows 8.1...