Contents Before Working Inside Your Computer........8 ....................8 Before You Begin ..................... 8 Safety Instructions ..................9 Recommended Tools After Working Inside Your Computer........11 Removing the Base Cover............12 ......................12 Procedure Replacing the Base Cover............15 ......................15 Procedure Removing the Battery...............
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Removing the Wireless Card........... 23 .....................23 Prerequisites ......................23 Procedure Replacing the Wireless Card............25 ......................25 Procedure ....................25 Post-requisites Removing the Speakers............26 .....................26 Prerequisites ......................26 Procedure Replacing the Speakers............28 ......................28 Procedure ....................28 Post-requisites Removing the Heat Sink............29 .....................29 Prerequisites ......................
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Removing the Battery-Status Light Cable......35 .....................35 Prerequisites ......................35 Procedure Replacing the Battery-Status Light Cable......37 ......................37 Procedure ....................37 Post-requisites Removing the Touch Pad............38 .....................38 Prerequisites ......................39 Procedure Replacing the Touch Pad............41 ......................41 Procedure ....................41 Post-requisites Removing the I/O-Board Cable ..........42 .....................42 Prerequisites ......................
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Removing the Keyboard-Controls Board......49 ....................49 Prerequisites ......................49 Procedure Replacing the Keyboard-Controls Board......52 ......................52 Procedure ....................52 Post-requisites Removing the Display Assembly..........53 .....................53 Prerequisites ......................53 Procedure Replacing the Display Assembly..........59 ......................59 Procedure ....................60 Post-requisites Removing the System Board........... 61 .....................
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Procedure ....................79 Post-requisites Removing the Palm Rest............80 ....................80 Prerequisites ......................81 Procedure Replacing the Palm Rest............83 ......................83 Procedure ....................83 Post-requisites Flashing the BIOS..............84 Getting Help and Contacting Dell..........85 ..................85 Self-Help Resources ....................85 Contacting Dell...
Before Working Inside Your Computer CAUTION: To avoid damaging the components and cards, handle them by their edges and avoid touching pins and contacts. NOTE: The images in this document may differ from your computer depending on the configuration you ordered. Before You Begin Save and close all open files and exit all open applications.
CAUTION: 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 dell.com/regulatory_compliance.
After Working Inside Your Computer CAUTION: Leaving stray or loose screws inside your computer may severely damage your computer. Replace all screws and make sure that no stray screws remain inside your computer. Connect any external devices, peripherals, and cables you removed before working on your computer.
After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure Close the display and turn the computer over. Using your fingertips, turn the system badge over.
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Remove the screws that secure the base cover to the palm-rest assembly. screws (9) system badge base cover Turn the system badge over. Starting from the back of the computer, pry up the base cover using a plastic scribe.
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Lift the base cover off the palm-rest assembly. base cover plastic scribe...
After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure Align the screw holes on the base cover with the screw holes on the palm-rest assembly and snap the base cover into place.
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 dell.com/regulatory_compliance. Prerequisites Remove the base cover. Procedure...
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Peel off the tapes that secure the speaker cable to the battery. battery cable speaker cable tapes (4) Remove the screws that secure the battery to the palm-rest assembly.
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Lift the battery off the palm-rest assembly. palm-rest assembly battery screws (4) Turn the computer over, open the display, and press the power button for about 5 seconds to ground the system board.
After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure Align the screw holes on the battery with the screw holes on the palm- rest assembly.
After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. CAUTION: Solid-state drives are fragile. Exercise care when handling the hard drive. CAUTION: To avoid data loss, do not remove the solid-state drive while the computer is in sleep or on state.
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Slide and remove the solid-state drive from the solid-state drive slot. screw solid-state drive...
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 dell.com/regulatory_compliance. CAUTION: Solid-state drives are fragile. Exercise care when handling the hard drive. Procedure Align the notches on the solid-state drive with the tabs in the solid-state drive slot.
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 dell.com/regulatory_compliance. Prerequisites Remove the base cover. Remove the battery.
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Slide and remove the wireless card out of the wireless-card slot. screw antenna cables (2) wireless card...
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 dell.com/regulatory_compliance. Procedure Align the notches on the wireless card with the tabs in the wireless-card slot.
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 dell.com/regulatory_compliance. Prerequisites Remove the base cover. Remove the battery.
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Lift the speakers, along with its cables, off the palm-rest assembly. system board tapes (2) speaker cable screws (4) speakers (2) palm-rest assembly...
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 dell.com/regulatory_compliance. Procedure Using the alignment posts on the palm-rest assembly, place the speakers on the palm-rest assembly.
After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. WARNING: 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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Lift the heat sink off the system board. heat sink screws (4)
After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. CAUTION: Incorrect alignment of the heat sink can cause damage to the system board and processor. NOTE: The original thermal grease can be reused if the original system board and heat sink are reinstalled together.
After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. CAUTION: Removing the coin-cell battery resets the BIOS settings to default. It is recommended that you note the BIOS settings before removing the coin-cell battery.
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Note the location of the coin-cell battery and pry it off the palm-rest assembly. coin-cell battery cable palm-rest assembly coin-cell battery...
After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure Adhere the coin-cell battery to the palm-rest assembly. Connect the coin-cell battery cable to the system 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 dell.com/regulatory_compliance. Prerequisites Remove the base cover. Remove the battery.
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Note the battery-status light cable routing and peel off the cable from the palm-rest assembly. tape keyboard-controls board latch battery-status light cable palm-rest assembly...
After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure Adhere the battery-status light cable to the palm-rest assembly. Route the battery-status light cable and adhere it to the palm-rest 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 dell.com/regulatory_compliance. Prerequisites Remove the base cover. Remove the battery.
Procedure Lift the latch and disconnect the touch-pad cable from the system board. latch touch-pad cable Peel off the touch-pad cable from the keyboard and palm-rest assembly. Remove the screws that secure the touch pad to the palm-rest assembly.
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Lift the touch pad from the inner edge and remove it from the palm-rest assembly. screws (4) palm-rest assembly touch pad...
After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure Align the screw holes on the touch pad with the screw holes on the palm-rest 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 dell.com/regulatory_compliance. Prerequisites Remove the base cover. Remove the battery.
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Note the I/O-board cable routing and peel off the cable from the keyboard. latches (2) I/O-board cable keyboard...
After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure Slide the I/O-board cable into the connector on the system board and the I/O board and press down on the latches to secure the cable.
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 dell.com/regulatory_compliance. Prerequisites Remove the base cover. Remove the battery.
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Lift the latch and disconnect the I/O-board cable from the I/O board. tape screws (2) media-card reader cable latch I/O-board cable...
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Starting from the outer edge, slide the I/O board from under the fan and remove it from the palm-rest assembly. palm-rest assembly I/O board...
After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure Slide the I/O board under the fan and align the screw holes on the I/O board with the screw holes on the palm-rest 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 dell.com/regulatory_compliance. Prerequisites Remove the base cover. Remove the battery.
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Lift the latches and disconnect the keyboard-backlight cable, the keyboard cable, the keyboard-controls board cable, and the battery- status light cable from the keyboard-controls board. tapes (2) keyboard-backlight cable keyboard cable keyboard-controls board cable latches (4) keyboard-controls board battery-status light cable Note the location of the keyboard-controls board on the palm-rest assembly.
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Using a plastic scribe, pry up the keyboard-controls board off the palm- rest assembly. plastic scribe keyboard-controls board palm-rest assembly...
After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure Adhere the keyboard-controls board to the palm-rest assembly. Slide the keyboard-backlight cable, the keyboard cable, the keyboard- controls board cable, and the battery-status light cable into the keyboard-controls board and press down the latches to secure cables.
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 dell.com/regulatory_compliance. Prerequisites Remove the base cover. Remove the battery.
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Disconnect the antenna cables from the wireless card. touch-screen cable camera cable (optional) wireless-card bracket screw antenna cables wireless card tape Remove the screw that secures the display cable to the I/O board. Peel off the tapes that secure the display cable to the fan and the I/O board.
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Note the display-cable routing and remove the cable from the routing guides on the fan. 10 Peel off the tape from the display-cable bracket. tapes (4) screw media-card reader cable display cable routing guides (2) 11 Remove the screws that secure the display-cable bracket to the system board.
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13 Using the pull tab, disconnect the display cable from the system board. display cable display-cable bracket screws (2)
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14 Open the palm-rest assembly and then remove the screws that secure the display hinges to the palm-rest assembly. palm-rest assembly display assembly display hinges (2) screws (4)
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15 Slide and remove the palm-rest assembly from the display hinges. palm-rest assembly display assembly...
After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure Slide the palm-rest assembly under the display hinges and align the screw holes on the palm-rest assembly with the screw holes on the display hinges.
16 Adhere the tape that secures the antenna cables to the system board. 17 Connect the touch-screen cable (optional) and camera cable to the system board. Post-requisites Replace the battery. Replace the base cover.
After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at 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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Lift the latch and disconnect the keyboard-controls board cable from the system board. touch-screen cable camera cable (optional) tape power-adapter port cable coin-cell battery cable speaker cable keyboard-controls board latch cable Peel off the tape from the display-cable bracket. Peel off the tapes that secure the speaker cable to the system board. Disconnect the fan cable from the system board.
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Lift the latches and disconnect the I/O-board cable and the touch-pad cable from the system board. tapes (3) latches (2) I/O-board cable touch-pad cable fan cable Remove the screws that secure the display-cable bracket to the system board. Lift the display-cable bracket off the display cable.
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10 Using the pull tab, disconnect the display cable from the system board. display-cable bracket screws (2) display cable 11 Remove the screws that secure the system board to the palm-rest assembly.
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12 Starting from the outer edge, lift the system board at an angle and remove it from under the tabs on the palm-rest assembly. screws (5) system board palm-rest assembly...
After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at 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.
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 dell.com/regulatory_compliance. Prerequisites Remove the base cover. Remove the battery.
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Lift the power-adapter port off the palm-rest assembly. screw power-adapter port palm-rest assembly...
After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure Align the screw hole on the power-adapter port with the screw hole on the palm-rest 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 dell.com/regulatory_compliance. Prerequisites Remove the base cover. Remove the battery.
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Note the display-cable routing and remove the cable from the routing guides on the fan. tapes (3) display cable routing guides (2) Remove the screw that secures the fan to the palm-rest assembly.
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Lift the fan, along with its cable, off the palm-rest assembly. screw palm-rest assembly...
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 dell.com/regulatory_compliance. Procedure Align the screw holes on the fan with the screw holes on the palm-rest 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 dell.com/regulatory_compliance. Prerequisites Remove the base cover. Remove the battery.
Procedure Lift the latches and disconnect the keyboard cable and the keyboard- backlight cable from the keyboard-controls board. keyboard-backlight cable latches (2) keyboard cable Note the touting of the touch-pad cable, the I/O-board cable, and the keyboard-controls board cable and peel off the cables from the keyboard.
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Remove the screws that secure the keyboard to the palm-rest assembly. screws (30) keyboard palm-rest assembly...
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Lift the keyboard off the palm-rest assembly. keyboard palm-rest assembly...
After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure Align the screw holes on the keyboard with the screw holes on the palm- rest 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 dell.com/regulatory_compliance. Prerequisites Remove the base cover. Remove the battery.
Procedure Open the palm rest and then remove the screws that secure the palm rest to the display hinges. palm rest display assembly display hinges (2) screws (4)
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Slide and remove the palm rest from the display hinges. palm rest display assembly...
After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure Slide the palm rest under the display hinges and align the screw holes on the palm rest with the screw holes on the display hinges.
You may need to flash (update) the BIOS when an update is available or when you replace the system board. To flash the BIOS: Turn on the computer. Go to dell.com/support. If you have your computer's Service Tag, type your computer's Service Tag and click Submit.
Getting Help and Contacting Dell Self-Help Resources You can get information and help on Dell products and services using these online self-help resources: Self-Help Information Self-Help Options Windows 8.1 — Open the Search Accessing Windows Help charm, type Help and Support in the search box and press Enter.
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NOTE: If you do not have an active internet connection, you can find contact information on your purchase invoice, packing slip, bill, or Dell product catalog.