Dell Inspiron 15R N5110 Service Manual

Dell Inspiron 15R N5110 Manual

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  • Dell Inspiron 15R N5110 | Service Manual - Page 1
    Dell™ Inspiron™ N5110 Service Manual Regulatory model: P17F Regulatory type: P17F001
  • Dell Inspiron 15R N5110 | Service Manual - Page 2
    A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed. WARNING: A WARNING indicates a potential for property permission of Dell Inc. is strictly forbidden. Trademarks used in this text: Dell™, the DELL logo, and Inspiron™ are trademarks of Dell Inc..;
  • Dell Inspiron 15R N5110 | Service Manual - Page 3
    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 Memory Module(s 19 Removing the Memory Module(s 19
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    23 Replacing the Optical Drive 24 7 Keyboard 27 Removing the Keyboard 27 Replacing the Keyboard 29 8 Palm-Rest Assembly 31 Removing the Palm-Rest Assembly 31 Replacing the Palm-Rest Assembly 34 9 Wireless Mini-Card(s 37 Removing the Mini-Card(s 37 Replacing the Mini-Card(s 39 10 Display
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    Display-Panel Brackets 50 Replacing the Display-Panel Brackets 50 11 Hinge Cover 53 Removing the Hinge Cover 53 Replacing the Hinge Cover 55 12 Camera Module 57 Removing the Camera Module 57 Replacing the Camera Module 58 13 Coin-Cell Battery 61 Removing the Coin-Cell Battery 61 Replacing
  • Dell Inspiron 15R N5110 | Service Manual - Page 6
    14 System Board 65 Removing the System Board 65 Replacing the System Board 66 Entering the Service Tag in the BIOS 68 15 Speakers 69 Removing the Speakers 69 Replacing the Speakers 70 16 Hard Drive 71 Removing the Hard Drive 71 Replacing the Hard Drive 73 17 Thermal-Cooling Assembly 75
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    19 I/O Board 83 Removing the I/O Board 83 Replacing the I/O Board 84 20 VGA/Power Board 85 Removing the VGA/Power Board 85 Replacing the VGA/Power Board 86 21 Flashing the BIOS 89 Contents 7
  • Dell Inspiron 15R N5110 | Service Manual - Page 8
    8 Contents
  • Dell Inspiron 15R N5110 | Service Manual - Page 9
    -installed by performing the removal procedure in the reverse order. Recommended Tools The procedures in this 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
  • Dell Inspiron 15R N5110 | Service Manual - Page 10
    on a card. Hold a card by its edges or by its metal mounting bracket. Hold a component such as a processor by its edges, not by its pins. CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is not covered by
  • Dell Inspiron 15R N5110 | Service Manual - Page 11
    : 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
  • Dell Inspiron 15R N5110 | Service Manual - Page 12
    12 Before You Begin
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    connector on your computer). 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. Removing the Top Cover 1 Follow the instructions in "Before You Begin" on page 9. 2 Press and hold the release button
  • Dell Inspiron 15R N5110 | Service Manual - Page 14
    : Ensure that the DELL logo is facing towards the back of the computer while replacing the top cover. 2 Align the top cover to the display back cover. 3 Slide the top cover until it clicks into place. Ensure that there are no gaps between the top cover and display back cover. CAUTION: Before turning
  • Dell Inspiron 15R N5110 | Service Manual - Page 15
    on your computer). CAUTION: To avoid damage to the computer, use only the battery designed for this particular Dell computer. Do not use batteries designed for other Dell computers. Removing the Battery 1 Follow the instructions in "Before You Begin" on page 9. 2 Shut down the computer and turn it
  • Dell Inspiron 15R N5110 | Service Manual - Page 16
    3 2 1 1 battery release latch 3 battery lock latch 2 battery 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
  • Dell Inspiron 15R N5110 | Service Manual - Page 17
    help prevent damage to the system board, remove the main battery (see "Removing the Battery" on page 15) before working inside the computer. Removing the Module Cover 1 Follow the instructions in "Before You Begin" on page 9. 2 Remove the battery (see "Removing the Battery" on page 15). 3 Loosen the
  • Dell Inspiron 15R N5110 | Service Manual - Page 18
    1 tabs 3 captive screw 2 module cover Replacing the Module Cover CAUTION: To avoid damage to the computer, use only the battery designed for this particular Dell computer. 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
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    from Dell are covered under your computer warranty. Your computer has two user-accessible SODIMM sockets, labeled DIMM A and DIMM B, that can be accessed from the bottom of the computer. Removing the Memory Module(s) 1 Follow the instructions in "Before You Begin" on page 9. 2 Remove the battery
  • Dell Inspiron 15R N5110 | Service Manual - Page 20
    Replacing the Memory Module(s) CAUTION: If you need to install memory modules in two connectors, install a memory module in the connector labeled "DIMM A" before you install a memory module in the connector labeled "DIMM B." 1 Follow the instructions the click, remove the memory module and reinstall
  • Dell Inspiron 15R N5110 | Service Manual - Page 21
    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 page 16), or connect the AC adapter to your computer and an electrical outlet. CAUTION: Before turning on the computer, replace all screws and ensure that
  • Dell Inspiron 15R N5110 | Service Manual - Page 22
    22 Memory
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    board, remove the main battery (see "Removing the Battery" on page 15) before working inside the computer. Removing the Optical Drive 1 Follow the instructions 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
  • Dell Inspiron 15R N5110 | Service Manual - Page 24
    Replacing the Optical Drive 1 Follow the instructions in "Before You Begin" on page 9. 2 Slide the optical-drive assembly into the optical-drive bay until it is fully seated. 3 Replace the module cover (see "Replacing the Module Cover" on page 18). 4 Replace the battery (see "Replacing the Battery
  • Dell Inspiron 15R N5110 | Service Manual - Page 25
    Optical Drive 25
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    26 Optical Drive
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    You Begin" on page 9. 2 Remove the battery (see "Removing the Battery" on page 15). CAUTION: The keycaps on the keyboard are fragile, easily dislodged, and timeconsuming to replace. Be careful when removing and handling the keyboard. 3 Turn the computer over and open the display as far as possible
  • Dell Inspiron 15R N5110 | Service Manual - Page 28
    , easily dislodged, and time-consuming to replace. Be careful when removing and handling the keyboard. CAUTION: Be extremely careful when removing and handling the keyboard. Failure to do so could result in scratching the display panel. 6 Carefully turn the keyboard over and place it on the palm
  • Dell Inspiron 15R N5110 | Service Manual - Page 29
    1 2 1 keyboard cable 2 keyboard-cable connector Replacing the Keyboard 1 Follow the instructions in "Before You Begin" on page 9. 2 Slide the keyboard cable into the connector on the system board and press down on the connector latch to secure the cable. 3 Slide the tabs on the keyboard into the
  • Dell Inspiron 15R N5110 | Service Manual - Page 30
    6 Replace the battery (see "Replacing the Battery" on page 16). 30 Keyboard
  • Dell Inspiron 15R N5110 | Service Manual - Page 31
    . For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is not covered by your warranty
  • Dell Inspiron 15R N5110 | Service Manual - Page 32
    4 Turn the computer over and open the display as far as possible. 5 Remove the keyboard (see "Removing the Keyboard" on page 27). 6 Remove the four screws on the palm-rest assembly. CAUTION: Pull on the plastic tab on top of the connectors to avoid damaging the connectors. 7 Disconnect
  • Dell Inspiron 15R N5110 | Service Manual - Page 33
    4 3 1 2 1 power-button board cable 3 screws (4) 2 touch-pad cable 4 hot-key board cable CAUTION: Carefully separate the palm rest from the computer base to avoid damage to the palm rest. 8 Using a plastic scribe, carefully pry out the palm-rest assembly along the rear edge and then ease the palm
  • Dell Inspiron 15R N5110 | Service Manual - Page 34
    2 1 plastic scribe 2 palm-rest assembly Replacing the Palm-Rest Assembly 1 Follow the instructions in "Before You Begin" on page latches to secure them. 4 Replace the four screws on the palm-rest assembly. 5 Replace the keyboard (see "Replacing the Keyboard" on page 29). 34 Palm-Rest Assembly
  • Dell Inspiron 15R N5110 | Service Manual - Page 35
    6 Close the display and turn the computer over. 7 Replace the six screws that secure the palm-rest assembly to the computer base. 8 Replace the battery (see "Replacing the Battery" on page 16). CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside
  • Dell Inspiron 15R N5110 | Service Manual - Page 36
    36 Palm-Rest Assembly
  • Dell Inspiron 15R N5110 | Service Manual - Page 37
    may not have a Mini-Card installed. Removing the Mini-Card(s) 1 Follow the instructions in "Before You Begin" on page 9. 2 Remove the battery (see "Removing the Battery" on page 15). 3 If you are removing the WiMax/WWAN Mini-Card: a Remove the module cover (see "Removing the Module Cover" on page 17
  • Dell Inspiron 15R N5110 | Service Manual - Page 38
    the antenna cables from the Mini-Card. c Remove the screw that secures the Mini-Card to the system board. d Lift the Mini-Card out of the system-board connector. 4 If you are removing the WLAN Mini-Card: a Follow the instructions from step 3 to step 9 in "Removing the Palm-Rest Assembly" on page
  • Dell Inspiron 15R N5110 | Service Manual - Page 39
    Replacing the Mini-Card(s) 1 Follow the instructions in "Before You Begin" on page 9. 2 Remove the new Mini-Card from its packaging. CAUTION: Use firm and even pressure to slide the card scheme for the Mini-Cards supported by your computer. Connectors on the Mini-Card Antenna Cable Color Scheme
  • Dell Inspiron 15R N5110 | Service Manual - Page 40
    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. 9 Install the drivers and utilities for your computer, as required. NOTE: If you are installing a communication card from a source other than Dell, you
  • Dell Inspiron 15R N5110 | Service Manual - Page 41
    . For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is not covered by your warranty
  • Dell Inspiron 15R N5110 | Service Manual - Page 42
    connectors on the Mini-Card(s) (see "Removing the Mini-Card(s)" on page 37). 7 Note the routing of the Mini-Card antenna cables and remove the cables from the routing guides. 8 Remove the four screws that secure the display assembly to the computer base. 9 Lift the display assembly off the computer
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    the display assembly in position and replace the four screws that secure the display assembly to the computer base. 3 Route the Mini-Card antenna cables through the routing guides. 4 Connect the Mini-Card antenna cables to the Mini-Card(s) (see "Replacing the Mini-Card(s)" on page 39). Display 43
  • Dell Inspiron 15R N5110 | Service Manual - Page 44
    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. Display Bezel Removing the Display Bezel 1 Follow the instructions in "Before You Begin" on page 9. 2 Remove the top cover (see "Removing the Top Cover" on
  • Dell Inspiron 15R N5110 | Service Manual - Page 45
    in "Before You Begin" on page 9. 2 Realign the display bezel over the display panel and gently snap it into place. 3 Replace the display assembly (see "Replacing the Display Assembly" on page 43). 4 Replace the top cover (see "Replacing the Top Cover" on page 14). CAUTION: Before turning on the
  • Dell Inspiron 15R N5110 | Service Manual - Page 46
    display bezel (see "Removing the Display Bezel" on page 44). 4 Disconnect the camera cable from the connector on the camera module. 1 1 camera module 5 Remove the eight screws that secure the display panel to the display back cover. 6 Lift the display panel off the display back cover. 46 Display
  • Dell Inspiron 15R N5110 | Service Manual - Page 47
    Replacing the Display-Panel Brackets" on page 50). 3 Replace the display cable (see "Replacing the Display Cable" on page 49). 4 Connect the camera cable to the connector on the camera module. 5 Route the display cable and Mini-Card antenna cables through the routing guides on the display back cover
  • Dell Inspiron 15R N5110 | Service Manual - Page 48
    6 Align the screw holes on the display panel with the screw holes on the display back cover and replace the eight screws. 7 Replace the display bezel (see "Replacing the Display Bezel" on page 45). 8 Replace the display assembly (see "Replacing the Display Assembly" on page 43). CAUTION: Before
  • Dell Inspiron 15R N5110 | Service Manual - Page 49
    connector and secure it with the tape. 3 Replace the display panel (see "Replacing the Display Panel" on page 47). 4 Replace the display bezel (see "Replacing the Display Bezel" on page 45). 5 Replace the display assembly (see "Replacing the Display Assembly" on page 43). CAUTION: Before turning
  • Dell Inspiron 15R N5110 | Service Manual - Page 50
    (see "Removing the Display Bezel" on page 44). 4 Remove the display panel (see "Removing the Display Panel" on page 46). 5 Remove the four screws (two on each side) that secure the display-panel brackets to the display panel. 1 2 1 display brackets (2) 2 screws (4) Replacing the Display-Panel
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    the four screws (two on each side). 3 Replace the display panel (see "Replacing the Display Panel" on page 47). 4 Replace the display bezel (see "Replacing the Display Bezel" on page 45). 5 Replace the display assembly (see "Replacing the Display Assembly" on page 43). CAUTION: Before turning on
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    52 Display
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    the computer. Removing the Hinge Cover 1 Follow the instructions in "Before You Begin" on page 9. 2 Remove the battery (see "Removing the Battery" on page 15). 3 Remove the display assembly (see "Removing the Display Assembly" on page 41). 4 Remove the four screws that secure the hinge cover to the
  • Dell Inspiron 15R N5110 | Service Manual - Page 54
    2 1 1 screws (4) 2 tabs (7) 6 Lift the hinge cover off the computer base. 1 54 Hinge Cover
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    the computer base and snap the hinge cover into place. 3 Replace the four screws that secure the hinge cover to the computer base. 4 Replace the display assembly (see "Replacing the Display Assembly" on page 43). 5 Replace the battery (see "Replacing the Battery" on page 16). CAUTION: Before turning
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    56 Hinge Cover
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    "Removing the Display Assembly" on page 41). 5 Remove the display bezel (see "Removing the Display Bezel" on page 44). 6 Remove the display panel (see "Removing the Display Panel" on page 46). 7 Gently peel the camera module from the from the display back cover. 8 Remove the camera module. Camera
  • Dell Inspiron 15R N5110 | Service Manual - Page 58
    on the display back cover to place the camera module in position and adhere it in place. 3 Replace the display panel (see "Replacing the Display Panel" on page 47). 4 Replace the display bezel (see "Replacing the Display Bezel" on page 45). 5 Replace the display assembly (see "Replacing the Display
  • Dell Inspiron 15R N5110 | Service Manual - Page 59
    Camera Module 59
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    60 Camera Module
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    For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is not covered by your warranty
  • Dell Inspiron 15R N5110 | Service Manual - Page 62
    You Begin" on page 9. 2 With the positive side up, snap the coin-cell battery into the battery socket on the system board. 3 Follow the instructions from step 2 to step 7 in "Replacing the Palm-Rest Assembly" on page 34. 4 Replace the battery (see "Replacing the Battery" on page 16). 62 Coin-Cell
  • Dell Inspiron 15R N5110 | Service Manual - Page 63
    CAUTION: Before turning 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. Coin-Cell Battery 63
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    64 Coin-Cell Battery
  • Dell Inspiron 15R N5110 | Service Manual - Page 65
    from the 8-in-1 media card reader. 3 Remove the battery (see "Removing the Battery" on page 15). 4 Remove the module cover (see "Removing the Module Cover" on page 17). 5 Follow the instructions from step 4 to step 5 in "Removing the Optical Drive" on page 23. 6 Remove the memory module(s) (see
  • Dell Inspiron 15R N5110 | Service Manual - Page 66
    system board assembly over. 14 Follow the instructions from step 3 to step 5 in "Removing the Hard Drive" on page 71. 15 Remove the thermal cooling assembly (see "Removing the Thermal-Cooling Assembly" on page 75). 16 Remove the processor module (see "Removing the Processor Module" on page 79). 66
  • Dell Inspiron 15R N5110 | Service Manual - Page 67
    on page 20). 14 Replace the module cover (see "Replacing the Module Cover" on page 18). 15 Replace the battery (see "Replacing the Battery" on page 16). 16 Replace any cards or blanks removed from the 8-in-1 media card reader. CAUTION: Before turning on the computer, replace all screws and ensure
  • Dell Inspiron 15R N5110 | Service Manual - Page 68
    18 Enter the service tag (see "Entering the Service Tag in the BIOS" on page 68). Entering the Service Tag in the BIOS 1 Ensure that the AC adapter is plugged in and that the main battery is installed properly. 2 Turn on the computer. 3 Press during POST to enter the system setup program. 4
  • Dell Inspiron 15R N5110 | Service Manual - Page 69
    Damage due to servicing that is not authorized by Dell is not covered by your warranty. 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. Removing the Speakers 1 Follow the instructions in "Before
  • Dell Inspiron 15R N5110 | Service Manual - Page 70
    speakers on the computer base and route the speaker cable through the routing guides. 3 Follow the instructions from step 2 to step 17 in "Replacing the System Board" on page 67. CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer
  • Dell Inspiron 15R N5110 | Service Manual - Page 71
    compatibility or provide support for hard drives from sources other than Dell. NOTE: If you are installing a hard drive from a source other than Dell, you need to install an operating system, drivers, and utilities on the new hard drive. Removing the Hard Drive 1 Follow the instructions in "Before
  • Dell Inspiron 15R N5110 | Service Manual - Page 72
    to disconnect it from the system-board connector. 5 Lift the hard-drive assembly off the system board. 2 1 1 hard-drive assembly 2 screws (2) 6 Remove the four screws that secure the hard drive to the hard-drive bracket. 7 Lift the hard drive away from the hard-drive bracket. 72 Hard Drive
  • Dell Inspiron 15R N5110 | Service Manual - Page 73
    1 screws (4) 2 hard-drive bracket Replacing the Hard Drive 1 Follow the instructions in "Before You Begin" on page 9. 2 Remove the new hard drive from its packaging. Save the original packaging for storing or shipping the hard drive. 3 Place the hard drive in the hard-drive bracket. 4 Replace the
  • Dell Inspiron 15R N5110 | Service Manual - Page 74
    CAUTION: Before turning 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. 74 Hard Drive
  • Dell Inspiron 15R N5110 | Service Manual - Page 75
    -Cooling Assembly 1 Follow the instructions in "Before You Begin" on page 9. 2 Remove the battery (see "Removing the Battery" on page 15). 3 Follow the instructions from step 2 to step 13 in "Removing the System Board" on page 65. 4 Gently peel the tape that secures the fan cable to the system board
  • Dell Inspiron 15R N5110 | Service Manual - Page 76
    board. 4 Connect the fan cable to the connector on the system board. 5 Adhere the tape that secures the fan cable to the system board 6 Follow the instructions from step 4 to step 13 in "Replacing the System Board" on page 67. 7 Replace the battery (see "Replacing the Battery" on page 16). 76
  • Dell Inspiron 15R N5110 | Service Manual - Page 77
    CAUTION: Before turning 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. Thermal-Cooling Assembly 77
  • Dell Inspiron 15R N5110 | Service Manual - Page 78
    78 Thermal-Cooling Assembly
  • Dell Inspiron 15R N5110 | Service Manual - Page 79
    damage to the system board, remove the main battery (see "Removing the Battery" on page 15) before working inside the computer. CAUTION: Handle components and cards by their edges, and avoid touching pins and contacts. Removing the Processor Module 1 Follow the instructions in "Before You Begin" on
  • Dell Inspiron 15R N5110 | Service Manual - Page 80
    4 1 2 3 1 ZIF socket 3 pin-1 corner 2 processor module 4 ZIF-socket cam screw Replacing the Processor Module 1 Follow the instructions in "Before You Begin" on page 9. NOTE: If a new processor is installed, you will receive a new thermal-cooling assembly, which will include an affixed thermal
  • Dell Inspiron 15R N5110 | Service Manual - Page 81
    cam screw clockwise to secure the processor module to the system board. 4 Follow the instructions from step 3 to step 16 in "Replacing the System Board" on page 67. CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to do
  • Dell Inspiron 15R N5110 | Service Manual - Page 82
    82 Processor Module
  • Dell Inspiron 15R N5110 | Service Manual - Page 83
    9. 2 Remove the display assembly (see "Removing the Display Assembly" on page 41). 3 Follow the instructions from step 2 to step 12 in "Removing the System Board" on page 65. 4 Remove the hinge cover (see "Removing the Hinge Cover" on page 53). 5 Remove the Mini-Card(s) (see "Removing the Mini-Card
  • Dell Inspiron 15R N5110 | Service Manual - Page 84
    the Mini-Card(s) (see "Replacing the Mini-Card(s)" on page 39). 4 Replace the hinge cover (see "Replacing the Hinge Cover" on page 55). 5 Follow the instructions from step 6 to step 16 in "Replacing the System Board" on page 67. 6 Replace the display assembly (see "Replacing the Display Assembly" on
  • Dell Inspiron 15R N5110 | Service Manual - Page 85
    in "Before You Begin" on page 9. 2 Remove the display assembly (see "Removing the Display Assembly" on page 41). 3 Follow the instructions from step 2 to step 12 in "Removing the System Board" on page 65. 4 Remove the hinge cover (see "Removing the Hinge Cover" on page 53). 5 Carefully ease the
  • Dell Inspiron 15R N5110 | Service Manual - Page 86
    slots on the base cover and place it on the base cover. 3 Replace the hinge cover (see "Replacing the Hinge Cover" on page 55). 4 Follow the instructions from step 6 to step 17 in "Replacing the System Board" on page 67. 5 Replace the display assembly (see "Replacing the Display Assembly" on page 43
  • Dell Inspiron 15R N5110 | Service Manual - Page 87
    VGA/Power Board 87
  • Dell Inspiron 15R N5110 | Service Manual - Page 88
    88 VGA/Power Board
  • Dell Inspiron 15R N5110 | Service Manual - Page 89
    21 Flashing the BIOS The BIOS may require flashing when an update is available or when replacing the system board. To flash the BIOS: 1 Turn on the computer. 2 Go to support.dell.com/support/downloads. 3 Locate the BIOS update file for your computer: NOTE: The Service Tag for your computer is
  • Dell Inspiron 15R N5110 | Service Manual - Page 90
    8 Double-click the file icon on the desktop and follow the instructions on the screen. 90 Flashing the BIOS
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Dell™ Inspiron™ N5110
Service Manual
Regulatory model: P17F
Regulatory type: P17F001