Inspiron 15-5547 Laptop Owner's Manual - Dell
Inspiron 155000 SeriesOwner's ManualComputer Model: Inspiron 5547Regulatory Model: P39FRegulatory Type: P39F001
Notes, Cautions, and WarningsNOTE: A NOTE indicates important information that helps you make betteruse of your computer.CAUTION: A CAUTION indicates either potential damage to hardware or lossof data and tells you how to avoid the problem.WARNING: A WARNING indicates a potential for property damage, personalinjury, or death.Copyright 2014 Dell Inc. All rights reserved. This product is protected by U.S. andinternational copyright and intellectual property laws. Dell and the Dell logo are trademarksof Dell Inc. in the United States and/or other jurisdictions. All other marks and namesmentioned herein may be trademarks of their respective companies.2014 - 03Rev. A00
ContentsBefore Working Inside Your Computer. 9Before You Begin . 9Safety Instructions. 9Recommended Tools. 10After Working Inside Your Computer. 11Removing the Base Cover.12Procedure. 12Replacing the Base Cover.14Procedure.14Removing the Battery. 15Prerequisites. 15Procedure. 15Replacing the Battery. 16Procedure.16Post-requisites. 16Removing the Hard Drive.17Prerequisites. 17Procedure.18Replacing the Hard Drive. 20Procedure. 20Post-requisites.20
Removing the Memory Module(s). 21Prerequisites. 21Procedure.22Replacing the Memory Module(s). 23Procedure.23Post-requisites. 23Removing the Wireless Card. 24Prerequisites.24Procedure. 24Replacing the Wireless Card.25Procedure.25Post-requisites. 25Removing the Fan. 26Prerequisites.26Procedure. 26Replacing the Fan.29Procedure. 29Post-requisites. 29Removing the Keyboard. 30Prerequisites. 30Procedure. 31Replacing the Keyboard.33Procedure.33Folding the Keyboard Cables. 33Post-requisites. 35
Removing the Base Frame.36Prerequisites.36Procedure.37Replacing the Base Frame.40Procedure. 40Post-requisites.40Removing the Coin-Cell Battery.41Prerequisites. 41Procedure. 42Replacing the Coin-Cell Battery.43Procedure. 43Post-requisites. 43Removing the Heat Sink. 44Prerequisites. 44Procedure. 45Replacing the Heat Sink. 46Procedure. 46Post-requisites.46Removing the I/O Board.47Prerequisites.47Procedure. 48Replacing the I/O Board.49Procedure. 49Post-requisites.49
Removing the Speakers. 50Prerequisites. 50Procedure. 50Replacing the Speakers.52Procedure.52Post-requisites. 52Removing the Status-Light Board.53Prerequisites.53Procedure.53Replacing the Status-Light Board. 55Procedure.55Post-requisites. 55Removing the Power-Adapter Port. 56Prerequisites.56Procedure. 56Replacing the Power-Adapter Port. 58Procedure. 58Post-requisites. 58Removing the System Board. 59Prerequisites.59Procedure. 60Replacing the System Board.62Procedure. 62Post-requisites. 62
Removing the Display Assembly.63Prerequisites.63Procedure. 64Replacing the Display Assembly.66Procedure. 66Post-requisites.66Removing the Palm Rest.67Prerequisites.67Procedure. 68Replacing the Palm Rest.70Procedure. 70Post-requisites. 70Removing the Display Bezel.71Prerequisites. 71Procedure.72Replacing the Display Bezel.73Procedure.73Post-requisites. 73Removing the Display Panel. 74Prerequisites.74Procedure.75Replacing the Display Panel.77Procedure.77Post-requisites. 77
Removing the Display Brackets. 78Prerequisites.78Procedure.79Replacing the Display Brackets. 80Procedure. 80Post-requisites.80Removing the Camera.81Prerequisites.81Procedure. 82Replacing the Camera.83Procedure. 83Post-requisites. 83Removing the Display Back-Cover and AntennaAssembly.84Prerequisites. 84Procedure. 84Replacing the Display Back-Cover and AntennaAssembly.86Procedure. 86Post-requisites.86Flashing the BIOS. 87Getting Help and Contacting Dell. 88Self-Help Resources.88Contacting Dell.88
Before Working Inside YourComputerCAUTION: To avoid damaging the components and cards, handlethem by their edges and avoid touching pins and contacts.Before You Begin1Save and close all open files and exit all open applications.2Shut down your computer.– Windows 8: Move your mouse pointer to the upper-right or lowerright corner of the screen to open the charms sidebar, and then clickor tap Settings Power Shut down.– Windows 7: Click or tap Start Shut down .NOTE: If you are using a different operating system, see thedocumentation of your operating system for shut-downinstructions.3Disconnect your computer and all attached devices from their electricaloutlets.4Disconnect all cables such as telephone cables, network cables and soon, from your computer.5Disconnect all attached devices and peripherals, such as keyboard,mouse, monitor, and so on, from your computer.6Remove any media card and optical disc from your computer, ifapplicable.Safety InstructionsUse the following safety guidelines to protect your computer from potentialdamage and ensure your personal safety.WARNING: Before working inside your computer, read the safetyinformation that shipped with your computer. For more safety bestpractices, see the Regulatory Compliance home page at dell.com/regulatory compliance.9
WARNING: Disconnect all power sources before opening thecomputer cover or panels. After you finish working inside thecomputer, replace all covers, panels, and screws before connecting tothe power source.CAUTION: To avoid damaging the computer, make sure that the worksurface is flat and clean.CAUTION: To avoid damaging the components and cards, handlethem by their edges and avoid touching pins and contacts.CAUTION: Only a certified service technician is authorized to removethe computer cover and access any of the components inside thecomputer. See the safety instructions for complete information aboutsafety precautions, working inside your computer, and protectingagainst electrostatic discharge.CAUTION: Before touching anything inside your computer, groundyourself by touching an unpainted metal surface, such as the metal atthe back of the computer. While you work, periodically touch anunpainted metal surface to dissipate static electricity, which couldharm internal components.CAUTION: When you disconnect a cable, pull on its connector or onits pull-tab, not on the cable itself. Some cables have connectors withlocking tabs or thumb-screws that you must disengage beforedisconnecting the cable. When disconnecting cables, keep themevenly aligned to avoid bending any connector pins. When connectingcables, make sure that the ports and connectors are correctly orientedand aligned.CAUTION: To disconnect a network cable, first unplug the cable fromyour computer and then unplug the cable from the network device.CAUTION: Press and eject any installed card from the media-cardreader.Recommended ToolsThe procedures in this document may require the following tools: Philips screwdriver Plastic scribe10
After Working Inside YourComputerCAUTION: Leaving stray or loose screws inside your computer mayseverely damage your computer.1Replace all screws and make sure that no stray screws remain inside yourcomputer.2Connect any external devices, peripherals, and cables you removedbefore working on your computer.3Replace any media cards, discs, and any other part(s) that you removedbefore working on your computer.4Connect your computer and all attached devices to their electricaloutlets.5Turn on your computer.11
Removing the Base CoverWARNING: Before working inside your computer, read the safetyinformation that shipped with your computer and follow the steps inBefore Working Inside Your Computer. After working inside yourcomputer, follow the instructions in After Working Inside YourComputer. For more safety best practices, see the RegulatoryCompliance home page at dell.com/regulatory compliance.Procedure1Close the display and turn the computer over.2Remove the screws that secure the base cover to the base frame.121screws (2)3base frame2base cover
3Using a plastic scribe, pry the base cover off the base frame.1plastic scribe3base cover2notch13
Replacing the Base CoverWARNING: Before working inside your computer, read the safetyinformation that shipped with your computer and follow the steps inBefore Working Inside Your Computer. After working inside yourcomputer, follow the instructions in After Working Inside YourComputer. For more safety best practices, see the RegulatoryCompliance home page at dell.com/regulatory compliance.Procedure1Slide the tabs on the base cover into the base frame and snap the basecover into place.2Replace the screws that secure the base cover to the base frame.14
Removing the BatteryWARNING: Before working inside your computer, read the safetyinformation that shipped with your computer and follow the steps inBefore Working Inside Your Computer. After working inside yourcomputer, follow the instructions in After Working Inside YourComputer. For more safety best practices, see the RegulatoryCompliance home page at dell.com/regulatory compliance.PrerequisitesRemove the base cover.Procedure1Remove the screws that secure the battery to the base frame.2Using the pull tab, slide and lift the battery off the base frame.31pull tab3battery2screws (4)Turn the computer over, open the display, and press the power buttonfor about 5 seconds to ground the system board.15
Replacing the BatteryWARNING: Before working inside your computer, read the safetyinformation that shipped with your computer and follow the steps inBefore Working Inside Your Computer. After working inside yourcomputer, follow the instructions in After Working Inside YourComputer. For more safety best practices, see the RegulatoryCompliance home page at dell.com/regulatory compliance.Procedure1Align the screw holes the battery with the screw holes on the base frameand press-down the battery to connect it to the battery connector.2Replace the screws that secure the battery to the base frame.Post-requisitesReplace the base cover.16
Removing the Hard DriveWARNING: Before working inside your computer, read the safetyinformation that shipped with your computer and follow the steps inBefore Working Inside Your Computer. After working inside yourcomputer, follow the instructions in After Working Inside YourComputer. For more safety best practices, see the RegulatoryCompliance home page at dell.com/regulatory compliance.CAUTION: Hard drives are fragile. Exercise care when handling thehard drive.CAUTION: To avoid data loss, do not remove the hard drive while thecomputer is in Sleep or On state.Prerequisites1Remove the base cover.2Remove the battery.17
Procedure1Remove the screws that secure the hard-drive assembly to the baseframe.2Using the pull tab, slide the hard-drive assembly out of the base frame.181pull tab3hard-drive assembly2screws (4)
3Disconnect the hard-drive cable from the hard drive.1hard-drive assembly2hard-drive cable4Remove the screws that secure the hard-drive bracket to the hard drive.5Lift the hard drive off the hard-drive bracket .1screws (4)2hard-drive bracket19
Replacing the Hard DriveWARNING: Before working inside your computer, read the safetyinformation that shipped with your computer and follow the steps inBefore Working Inside Your Computer. After working inside yourcomputer, follow the instructions in After Working Inside YourComputer. For more safety best practices, see the RegulatoryCompliance home page at dell.com/regulatory compliance.CAUTION: Hard drives are fragile. Exercise care when handling thehard drive.Procedure1Place the hard drive in the hard drive bracket and align the screw holeson the hard-drive bracket with the screw holes on the hard drive.2Replace the screws that secure the hard-drive bracket to the hard drive.3Connect the hard-drive cable to the hard drive.4Slide the hard drive in the base frame and align the screw holes on thehard-drive assembly with the screw holes on the base frame.5Replace the screws that secure the hard-drive assembly to the baseframe.Post-requisites1Replace the battery.2Replace the base cover.20
Removing the MemoryModule(s)WARNING: Before working inside your computer, read the safetyinformation that shipped with your computer and follow the steps inBefore Working Inside Your Computer. After working inside yourcomputer, follow the instructions in After Working Inside YourComputer. For more safety best practices, see the RegulatoryCompliance home page at dell.com/regulatory compliance.Prerequisites1Remove the base cover.2Remove the battery.21
Procedure1222Using your fingertips, pry apart the securing clips on each end of thememory-module slot until the memory module pops up.1memory-module slot3securing clips2memory moduleSlide and remove the memory module from the memory-module slot.
Replacing the MemoryModule(s)WARNING: Before working inside your computer, read the safetyinformation that shipped with your computer and follow the steps inBefore Working Inside Your Computer. After working inside yourcomputer, follow the instructions in After Working Inside YourComputer. For more safety best practices, see the RegulatoryCompliance home page at dell.com/regulatory compliance.Procedure1Align the notch on the memory module with the tab on the memorymodule connector.2Slide the memory module firmly into the connector at an angle and pressthe memory module down until it clicks into place.NOTE: If you do not hear the click, remove the memory moduleand reinstall it.Post-requisites1Replace the battery.2Replace the base cover.23
Removing the Wireless CardWARNING: Before working inside your computer, read the safetyinformation that shipped with your computer and follow the steps inBefore Working Inside Your Computer. After working inside yourcomputer, follow the instructions in After Working Inside YourComputer. For more safety best practices, see the RegulatoryCompliance home page at dell.com/regulatory compliance.Prerequisites1Remove the base cover.2Remove the battery.Procedure1Disconnect the antenna cables from the wireless card.2Remove the screw that secures the wireless card to the system board.3Lift the wireless card, and then slide and remove it from the systemboard.241antenna cables3wireless card2screw
Replacing the Wireless CardWARNING: Before working inside your computer, read the safetyinformation that shipped with your computer and follow the steps inBefore Working Inside Your Computer. After working inside yourcomputer, follow the instructions in After Working Inside YourComputer. For more safety best practices, see the RegulatoryCompliance home page at dell.com/regulatory compliance.ProcedureCAUTION: To avoid damage to the wireless card, do not place anycables under it.1Align the notch on the wireless card with the tab on the wireless-cardslot and slide the card into the slot.2Replace the screw that secures the wireless card to the system board.3Connect the antenna cables to the wireless card. The following tableprovides the antenna-cable color scheme for the wireless card supportedby your computer:Connectors on the wireless cardAntenna-cable colorMain (white triangle)WhiteAuxiliary (black triangle)BlackPost-requisites1Replace the battery.2Replace the base cover.25
Removing the FanWARNING: Before working inside your computer, read the safetyinformation that shipped with your computer and follow the steps inBefore Working Inside Your Computer. After working inside yourcomputer, follow the instructions in After Working Inside YourComputer. For more safety best practices, see the RegulatoryCompliance home page at dell.com/regulatory compliance.Prerequisites1Remove the base cover.2Remove the battery.Procedure1Lift the latch and disconnect the I/O-board cable from the system board.2Peel the I/O-board cable off the fan.1326fan2I/O-board cableDisconnect the display-cable from the system board.
4Note the display-cable routing and remove the cable from the routingguides.1routing guide2display cable5Disconnect the fan cable from the system board.6Note the fan-cable routing and remove the cable from the routingguides.27
7828Remove the screws that secure the fan to the base frame.1fan cable3screws (2)Lift the fan off the base frame.2fan
Replacing the FanWARNING: Before working inside your computer, read the safetyinformation that shipped with your computer and follow the steps inBefore Working Inside Your Computer. After working inside yourcomputer, follow the instructions in After Working Inside YourComputer. For more safety best practices, see the RegulatoryCompliance home page at dell.com/regulatory compliance.Procedure1Align the screw holes on the fan with the screw holes on the base frame.2Replace the screws that secure the fan to the base frame.3Route the fan cable through the routing guides on the base frame.4Connect the fan cable to the system board.5Route the display cable through the routing guides on the base frame.6Connect the display cable to the system board.7Adhere the I/O-board cable to the fan.8Slide the I/O-board cable into the I/O-board cable connector and pressdown the latch to secure the cable.Post-requisites1Replace the battery.2Replace the base cover.29
Removing the KeyboardWARNING: Before working inside your computer, read the safetyinformation that shipped with your computer and follow the steps inBefore Working Inside Your Computer. After working inside yourcomputer, follow the instructions in After Working Inside YourComputer. For more safety best practices, see the RegulatoryCompliance home page at dell.com/regulatory compliance.Prerequisites1Remove the base cover.2Remove the battery.30
Procedure1Turn the computer over and open the display as far as possible.2Using a plastic scribe, gently release the tabs that secure the keyboard tothe palm-rest assembly.31keyboard3plastic scribe2tabs (6)Carefully turn the keyboard over and place it on the palm-rest assembly.31
4Lift the latches and disconnect the keyboard and keyboard-backlightcables from the system board.NOTE: The keyboard-backlight cable is present only if the laptopshipped with a backlit keyboard.5321keyboard cable3keyboard-backlight cable2latchLift the keyboard, along with the cables, off the palm-rest assembly.
Replacing the KeyboardWARNING: Before working inside your computer, read the sa
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Marion Fanny Harris b: Coimbatore, India d: 26 July 1946 m: 4 November 1891 Eleanor Maud Gurney b: 1871 d: 1916 David Sutherland Michell b: 22 July 1865 Cohinoor, Madras, India d: 14 May 1957 Kamloops, British Columbia, Canada Charlotte Griffiths Hunter b: 1857 d: 1946 m: 6 August 1917 Winnipeg, Canada Dorothy Mary Michell b: 1892 Cont. p. 10 Humphrey George Berkeley Michell b: 1 October 1894 .
