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Dell P75F, Service Manual, Page: 55 / 97

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Dell P75F Service Manual Download Page 55

Installing the touch pad assembly

About this task

NOTE: 

Ensure that the touch pad is aligned with the guides available on the palm-rest and keyboard assembly, and the gap on 

either sides of the touch pad is equal.

Steps

1 

Place the touch pad into the slot on the palmrest and keyboard assembly [1].

2 

Replace the four (M2x2) screws that secure the touch pad to the palmrest and keyboard assembly [2].

Removing and installing components

55

Summary of Contents for P75F

Page 1: ...Vostro 3581 Service Manual Regulatory Model P75F Regulatory Type P75F009 ...

Page 2: ...amage to hardware or loss of data and tells you how to avoid the problem WARNING A WARNING indicates a potential for property damage personal injury or death 2019 Dell Inc or its subsidiaries All rights reserved Dell EMC and other trademarks are trademarks of Dell Inc or its subsidiaries Other trademarks may be trademarks of their respective owners 2019 01 Rev A00 ...

Page 3: ...11 Advantages of HDMI 12 USB features 12 USB 3 0 USB 3 1 Gen 1 SuperSpeed USB 12 Speed 13 Applications 13 Compatibility 14 Intel Optane memory 14 Enabling Intel Optane memory 14 Disabling Intel Optane memory 15 3 Removing and installing components 16 Recommended tools 16 Screw list 16 Secure Digital Card 17 Removing the micro SD card 17 Installing the micro SD card 18 Optical drive 19 Removing the...

Page 4: ...stalling the hard drive assembly 37 Hard drive 38 Removing the hard drive 38 Installing the hard drive 39 System fan 40 Removing the system fan 40 Installing the system fan 43 Heat sink 45 Removing the heatsink 45 Installing the heatsink 46 VGA cable 46 Removing the VGA cable 46 Installing the VGA cable 47 Speakers 48 Removing the speakers 48 Installing the speakers 49 IO board 50 Removing the IO ...

Page 5: ...el 81 Installation the display panel 83 Display hinges 85 Removing the display hinges 85 Installing the display hinges 86 Display cable 87 Removing the display cable 87 Installing the display cable 88 Display back cover and antenna assembly 89 Removing the display back cover 89 Installing the display back cover 91 Palm rest and keyboard assembly 91 Removing the palmrest and keyboard assembly 92 4 ...

Page 6: ...ouching an unpainted metal surface at the same time as touching a connector on the back of the computer CAUTION Handle components and cards with care Do not touch the components or contacts 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 When you disconnect a cable pull on its connector or on its pull tab...

Page 7: ...tic floor pads and workbench pads When unpacking a static sensitive component from its shipping carton do not remove the component from the anti static packing material until you are ready to install the component Before unwrapping the anti static packaging ensure that you discharge static electricity from your body Before transporting a static sensitive component place it in an anti static contai...

Page 8: ...such as replacement parts or parts to be returned to Dell it is critical to place these parts in anti static bags for safe transport ESD protection summary It is recommended that all field service technicians use the traditional wired ESD grounding wrist strap and protective anti static mat at all times when servicing Dell products In addition it is critical that technicians keep sensitive parts s...

Page 9: ...3 Turn on your computer 4 If required verify that the computer works correctly by running ePSA diagnostics Working on your computer 9 ...

Page 10: ... 1 2 volts compared to DDR3 which requires 1 5 volts of electrical power to operate DDR4 also supports a new deep power down mode that allows the host device to go into standby without needing to refresh its memory Deep power down mode is expected to reduce standby power consumption by 40 to 50 percent DDR4 Details There are subtle differences between DDR3 and DDR4 memory modules as listed below K...

Page 11: ...e such as a DVD player or A V receiver and a compatible digital audio and or video monitor such as a digital TV DTV The intended applications for HDMI TVs and DVD players The primary advantage is cable reduction and content protection provisions HDMI supports standard enhanced or high definition video plus multichannel digital audio on a single cable NOTE The HDMI 1 4 will provide 5 1 channel audi...

Page 12: ... player and the DTV enabling new functionality USB features Universal Serial Bus or USB was introduced in 1996 It dramatically simplified the connection between host computers and peripheral devices like mice keyboards external drivers and printers Let s take a quick look on the USB evolution referencing to the table below Table 1 USB evolution Type Data Transfer Rate Category Introduction Year US...

Page 13: ...meras etc USB 2 0 may not be fast enough Furthermore no USB 2 0 connection could ever come close to the 480Mbps theoretical maximum throughput making data transfer at around 320Mbps 40MB s the actual real world maximum Similarly USB 3 0 USB 3 1 Gen 1 connections will never achieve 4 8Gbps We will likely see a real world maximum rate of 400MB s with overheads At this speed USB 3 0 USB 3 1 Gen 1 is ...

Page 14: ...a storage accelerator It neither replaces nor adds to the memory RAM installed on your computer NOTE Intel Optane memory is supported on computers that meet the following requirements 7th Generation or higher Intel Core i3 i5 i7 processor Windows 10 64 bit version or higher Intel Rapid Storage Technology driver version 15 9 1 1018 or higher Table 2 Intel Optane memory specifications Feature Specif...

Page 15: ...removing the SATA storage device accelerated by the Intel Optane memory module from the computer Steps 1 On the taskbar click the search box and then type Intel Rapid Storage Technology 2 Click Intel Rapid Storage Technology The Intel Rapid Storage Technology window is displayed 3 On the Intel Optane memory tab click Disable to disable the Intel Optane memory 4 Click Yes if you accept the warning ...

Page 16: ... 4 Screw list The following table provides the list of screws that are used for securing different components Table 3 Screw list Component Screw type Quantity Screw image Base cover M2 5x6 6 NOTE Screw color may vary depending on the configuration ordered Battery M2x3 4 Display panel M2x2 4 System Fan M2x5 3 Hard drive assembly M2x3 4 Hard drive bracket M3x3 4 Heat sink M2x3 3 Hinges M2 5x2 5 10 I...

Page 17: ...der optional M2x2 1 Solid state drive M2x2 1 Solid state drive M2x3 1 System board M2x4 1 Touchpad M2x2 6 Wireless card bracket M2x3 1 Secure Digital Card Removing the micro SD card Prerequisite 1 Follow the procedure in Before working inside your computer Steps 1 Push the micro SD card to release it from the computer 2 Slide the micro SD card out of the computer Removing and installing components...

Page 18: ...Installing the micro SD card Step Slide the micro SD card into the slot until it clicks into place 18 Removing and installing components ...

Page 19: ...ng the optical drive Prerequisites 1 Follow the procedure in before working inside your computer 2 Remove the micro SD card Steps 1 Remove the single M2x5 screw that secures the optical drive to the system 1 2 Slide the optical drive out of the computer 2 Removing and installing components 19 ...

Page 20: ... the optical drive Steps 1 Insert the optical drive into the slot until it clicks into place 1 2 Replace the single M2x5 screw that secures the optical drive to the system 2 20 Removing and installing components ...

Page 21: ...isites 1 Follow the procedure in before working inside your computer 2 Remove the SD memory card 3 Replace the optical drive Steps 1 Loosen the three captive screws 1 2 Remove the single M2x4 screw two M2x2 screws and six M2 5x7 screws that secure the base cover to the palmrest and keyboard assembly 2 3 4 Removing and installing components 21 ...

Page 22: ... the base cover from the top right corner 1 and continue to open the right side of the base cover 2 4 Lift the left side of the base cover and remove it off the system 3 22 Removing and installing components ...

Page 23: ...ly 1 2 Press on the right side of the base cover till it snaps into place 2 3 3 Tighten the three captive screws replace the single M2x4 screw two M2x2 screws and six M2 5x7 screws that secure the base cover to the palmrest and keyboard assembly 1 2 3 4 Removing and installing components 23 ...

Page 24: ...reign objects Do not expose the battery to high temperatures or disassemble battery packs and cells Do not apply pressure to the surface of the battery Do not bend the battery Do not use tools of any kind to pry on or against the battery If a battery gets stuck in a device as a result of swelling do not try to free it as puncturing bending or crushing a Lithium ion battery can be dangerous In such...

Page 25: ...our M2x3 screws that secure the battery to the palmrest and keyboard assembly 2 3 Lift the battery off the palmrest and keyboard assembly 3 Installing the battery Steps 1 Align the screw holes on the battery with the screw holes on the palmrest and keyboard assembly 1 2 Replace the four M2x3 screws that secure the battery to the palmrest and keyboard assembly 2 3 Connect the battery cable to the s...

Page 26: ...moving the memory module Prerequisites 1 Follow the procedure in before working inside your computer 2 Remove the SD card 3 Remove the optical drive 4 Remove the base cover 5 Remove the battery Steps 1 Pry the clips securing the memory module until the memory module pops up 1 2 Remove the memory module from the memory module slot 2 26 Removing and installing components ...

Page 27: ...e with the tab on the memory module slot 2 Slide the memory module firmly into the slot at an angle 1 3 Press the memory module down until the clips secure it 2 NOTE If you do not hear the click remove the memory module and reinstall it Removing and installing components 27 ...

Page 28: ...ng inside your computer 2 Remove the micro SD card 3 Remove the optical drive 4 Remove the base cover 5 Remove the battery Steps 1 Remove the M2x3 screw that secures the WLAN card bracket to the system board 1 2 Slide and remove the WLAN card bracket that secures the WLAN cables 2 3 Disconnect the WLAN cables from the connectors on the WLAN card 3 4 Lift the WLAN card away from the connector 4 28 ...

Page 29: ...r it Steps 1 Insert the WLAN card into the connector on the system board 1 2 Connect the WLAN cables to the connectors on the WLAN card 2 3 Place the WLAN card bracket to secure the WLAN cables 3 4 Replace the single M2x3 screw to secure the WLAN bracket to the WLAN card 4 Removing and installing components 29 ...

Page 30: ...ing inside your computer 2 Remove the micro SD card 3 Remove the optical drive 4 Remove the base cover 5 Remove the battery Steps 1 Loosen the captive screw that secures the thermal plate to the palmrest and keyboard assembly 1 2 Remove the single M2x3 screw that secures the thermal plate to the palmrest and keyboard assembly 2 3 Slide and remove the thermal plate from the solid state drive Intel ...

Page 31: ... state drive Intel Optane into the solid state drive Intel Optane slot 1 2 2 Tighten the captive screw that secures the thermal plate to the palmrest and keyboard assembly 3 3 Replace the single M2x3 screw that secures the thermal plate to the palmrest and keyboard assembly 4 Removing and installing components 31 ...

Page 32: ... in before working inside your computer 2 Remove the micro SD card 3 Remove the optical drive 4 Remove the base cover 5 Remove the battery Steps 1 Loosen the captive screw that secures the thermal plate to the palmrest and keyboard assembly 1 2 Remove the single M2x3 screw that secures the thermal plate to the palmrest and keyboard assembly 2 3 Slide and remove the thermal plate from the solid sta...

Page 33: ...rmal plate 1 6 Lift the solid state drive off the thermal plate 2 Installing the M 2 2230 Solid state drive Steps 1 Place the solid state drive into the slot of the thermal plate 1 2 Replace the single M2x2 screw that secures the solid state drive to the thermal plate 2 Removing and installing components 33 ...

Page 34: ...rew that secures the thermal plate to the palmrest and keyboard assembly 2 6 Replace the single M2x3 screw that secures the thermal plate to the palmrest and keyboard assembly 3 Next steps 1 Install the battery 2 Install the base cover 3 Install the optical drive 4 Install the micro SD card 5 Follow the procedure in after working inside your computer 34 Removing and installing components ...

Page 35: ...er 5 Remove the battery Steps 1 Using a plastic scribe gently pry the coin cell battery out of the slot on the I O board 1 2 Lift the coin cell battery off the system 2 Installing the coin cell battery Steps 1 With the positive side facing up insert the coin cell battery into the battery socket on the I O board 1 2 Press the battery until it clicks into place 2 Removing and installing components 3...

Page 36: ...ure in before working inside your computer 2 Remove the micro SD card 3 Remove the optical drive 4 Remove the base cover 5 Remove the battery Steps 1 Lift the latch and disconnect the hard drive cable from the system board 1 2 Remove the four M2x3 screws that secure the hard drive assembly to the palm rest and keyboard assembly 2 3 Lift the hard drive assembly along with its cable off the palm res...

Page 37: ...h the screw holes on the palm rest and keyboard assembly 1 2 Replace the four M2x3 screws that secure the hard drive assembly to the palm rest and keyboard assembly 2 3 Connect the hard drive cable to the system board and close the latch to secure the cable 3 Removing and installing components 37 ...

Page 38: ...de your computer Hard drive Removing the hard drive Prerequisite 1 Follow the procedure in Before working inside your computer 2 Remove the micro SD card 3 Remove the optical drive 4 Remove the base cover 5 Remove the battery 6 Remove the hard drive assembly Steps 1 Disconnect the interposer from the hard drive assembly 38 Removing and installing components ...

Page 39: ...t the hard drive bracket off the hard drive 2 Installing the hard drive Steps 1 Align the screw holes on the hard drive bracket with the screw holes on the hard drive 1 2 Replace the four screws M3x3 that secure the hard drive bracket to the hard drive 2 Removing and installing components 39 ...

Page 40: ...ll the battery 3 Install the base cover 4 Install the optical drive 5 Install the micro SD card 6 Follow the procedure in after working inside your computer System fan Removing the system fan Prerequisites 1 Follow the procedure in before working inside your computer 40 Removing and installing components ...

Page 41: ...drive 4 Remove the base cover 5 Remove the battery Steps 1 Disconnect the ODD cable 1 display cable 2 and system fan cable 3 from the system board 2 Unroute the display cable from the routing guides on the fan 1 Removing and installing components 41 ...

Page 42: ...3 Remove the three M2x5 screws that secure the fan on to the plamrest and keyboard assembly and then lift the system fan off the system 42 Removing and installing components ...

Page 43: ...h the screw holes on to the palm rest and keyboard board assembly 1 2 Replace the three M2 5x5 screws that secure the fan to the palm rest and keyboard board assembly 2 3 Route the display cable through the routing guides on the fan 1 Removing and installing components 43 ...

Page 44: ...4 Connect the fan cable display cable and ODD cable to the system board 1 2 3 Next steps 1 Install the battery 2 Install the base cover 44 Removing and installing components ...

Page 45: ...emove the SD card 3 Remove the optical drive 4 Remove the base cover 5 Remove the battery Steps 1 Loosen the four captive screws that secure the heatsink to the system board 1 NOTE Loosen the screws in the order of the callout numbers 1 2 3 4 as indicated on the heatsink 2 Remove the three M2x3 screws that secure the heatsink to the system board 2 3 Lift the heatsink off the system board 3 Removin...

Page 46: ...crews in the order of the callout numbers 1 2 3 4 as indicated on the heatsink 3 Next steps 1 Install the battery 2 Install the base cover 3 Install the optical drive 4 Install the SD card 5 Follow the procedures in After working inside your computer VGA cable Removing the VGA cable Prerequisites 1 Follow the procedure in before working inside your computer 2 Remove the micro SD card 3 Remove the ...

Page 47: ...0 Remove the memory module 11 Remove the system fan 12 Remove the heatsink 13 Remove the display assembly 14 Remove the system board Step Disconnect the VGA cable and remove it from the palmrest and keyboard assembly 1 Installing the VGA cable Connect the VGA cable and affix it to the palmrest and keyboard assembly 1 Removing and installing components 47 ...

Page 48: ... the optical drive 4 Remove the base cover 5 Remove the battery Steps 1 Disconnect the speaker cable from the system board 1 2 Unroute and remove the speaker cable from the routing guides on palm rest and keyboard assembly 2 3 Lift the speakers along with the cable off the palm rest and keyboard assembly 3 48 Removing and installing components ...

Page 49: ...re replacing the speakers Steps 1 Using the alignment posts and rubber grommets place the speakers in the slots on the palm rest and keyboard assembly 1 2 Route the speaker cable through the routing guides on the palm rest and keyboard assembly 2 3 Connect the speaker cable to the system board 3 Removing and installing components 49 ...

Page 50: ...ng the IO board Prerequisites 1 Follow the procedure in before working inside your computer 2 Remove the SD memory card 3 Remove the optical drive 4 Remove the base cover 5 Remove the battery 6 Remove the hard drive assembly Steps 1 Disconnect the VGA cable from the I O board 1 2 Open the latch and disconnect the I O board cable from the system board 2 50 Removing and installing components ...

Page 51: ...ve the M2x4 screw that secures the I O board to the palm rest and keyboard assembly 1 4 Lift the I O board along with the cable off the palm rest and keyboard assembly 2 Removing and installing components 51 ...

Page 52: ...est and keyboard assembly 1 2 Replace the M2x4 screw that secures the I O board to the palm rest and keyboard assembly 2 3 Connect the VGA cable to the I O board 1 4 Connect the I O board cable to the system board and close the latch to secure the cable 2 52 Removing and installing components ...

Page 53: ...ad assembly Prerequisites 1 Follow the procedure in before working inside your computer 2 Remove the SD memory card 3 Remove the optical drive 4 Remove the base cover 5 Remove the battery Steps 1 Open the latch and disconnect the hard drive cable and touch pad cable from the system board 1 2 2 Peel the tape that secures the touch pad to the palmrest and keyboard assembly 3 Removing and installing ...

Page 54: ...eyboard assembly 1 4 Lift the touch pad bracket off the palm rest and keyboard assembly 2 5 Remove the four M2x2 screws that secure the touch pad to the palmrest and keyboard assembly 1 6 Lift the touch pad off the palmrest and keyboard assembly 2 54 Removing and installing components ...

Page 55: ...able on the palm rest and keyboard assembly and the gap on either sides of the touch pad is equal Steps 1 Place the touch pad into the slot on the palmrest and keyboard assembly 1 2 Replace the four M2x2 screws that secure the touch pad to the palmrest and keyboard assembly 2 Removing and installing components 55 ...

Page 56: ...ecure the touch pad bracket to the palmrest and keyboard assembly 2 5 Affix the tape that secures the touch pad to the palmrest and keyboard assembly 1 6 Slide the hard drive cable and touch pad cable into its connector on the system board and close the latch to secure the cable 2 3 56 Removing and installing components ...

Page 57: ... before working inside your computer 2 Remove the micro SD card 3 Remove the optical drive 4 Remove the base cover 5 Remove the battery 6 Remove the WLAN Steps 1 Open the latch and disconnect the optical drive cable and display cable from the system board 1 2 2 Peel off the tape securing the wireless antenna from the system board 3 3 Unroute the display cable from the routing guides on the palmres...

Page 58: ...the five M2 5x5 screws that secure the left and right hinges to the system board and palmrest and keyboard assembly 1 5 Lift the palmrest and keyboard assembly at an angle 2 58 Removing and installing components ...

Page 59: ...ift the hinges and remove the palmrest and keyboard assembly off the display assembly 1 2 7 After performing all the preceding steps you are left with display assembly Removing and installing components 59 ...

Page 60: ... palmrest and keyboard assembly under the hinges on the display assembly 1 2 Seat the palmrest and keyboard assembly on the display assembly 2 3 Press the hinges down on the system board and palmrest and keyboard assembly 3 60 Removing and installing components ...

Page 61: ...4 Replace the five M2 5x5 screws that secure the left and right hinges to the system board and palmrest and keyboard assembly 1 Removing and installing components 61 ...

Page 62: ... routing guides on the palmrest and keyboard assembly 1 6 Affix the antenna cables to the system board 2 7 Connect the display cable and the optical drive cable to the connector on the system board 3 4 62 Removing and installing components ...

Page 63: ... working inside your computer Power button board Removing the power button board Prerequisites 1 Follow the procedure in before working inside your computer 2 Remove the micro SD card 3 Remove the optical drive 4 Remove the base cover 5 Remove the battery 6 Remove the WLAN 7 Remove the system fan 8 Remove the display assembly Removing and installing components 63 ...

Page 64: ...long with the cable off the palmrest and keyboard assembly 4 Installing the power button board Steps 1 Place the power button board into the slot on the palmrest and keyboard assembly 1 2 Replace the single M2x2 screw that secures the power button board to the palmrest and keyboard assembly 2 3 Affix the conductive tape to the power button board 3 4 Slide the power button cable to the system board...

Page 65: ...ow the procedure in after working inside your computer Power button Removing the power button 1 Follow the procedure in before working inside your computer 2 Remove the micro SD card 3 Remove the optical drive 4 Remove the base cover 5 Remove the battery 6 Remove the WLAN 7 Remove the system fan 8 Remove the display assembly 9 Remove the power button board Removing and installing components 65 ...

Page 66: ...mputer System board Removing the system board Prerequisites 1 Follow the procedure in before working inside your computer 2 Remove the micro SD card 3 Remove the optical drive 4 Remove the base cover 5 Remove the battery 6 Remove the WLAN 7 Remove the memory module 8 Remove the system fan 9 Remove the heatsink 10 Remove the display assembly Steps 1 Disconnect the power adapter port cable optical d...

Page 67: ...res the optical drive connector to the system board 1 3 Lift the optical drive connector 2 4 Disconnect the following cables from the system board a Power button board cable 1 b Finger print board cable 2 Removing and installing components 67 ...

Page 68: ...e Touchpad cable 5 f Keyboard cable 6 5 Remove the single M2x4 screw that secures the system board to the palmrest and keyboard assembly 1 6 Flip the system board off the palmrest and keyboard assembly 2 68 Removing and installing components ...

Page 69: ...7 Disconnect the VGA daughterboard cable from the system board 1 8 Lift the system board off the palmrest and keyboard assembly 2 Removing and installing components 69 ...

Page 70: ...cable to the system board 2 3 Flip the system board on the palmrest and keyboard assembly 3 4 Align the screw hole on the system board with the screw hole on the palmrest and keyboard assembly 5 Replace the single M2x4 screw that secures the system board to the palmrest and keyboard assembly 1 70 Removing and installing components ...

Page 71: ...onnector and replace the single M2x2 screw that secures it to the system board 1 2 7 Connect the following cables to the system board a Power button board cable 1 b Finger print board cable 2 Removing and installing components 71 ...

Page 72: ...rd cable 3 d Hard drive cable 4 e Touchpad cable 5 f Keyboard cable 6 8 Connect the power adapter port cable optical drive cable and speaker cable to the system board 1 2 3 72 Removing and installing components ...

Page 73: ...w the procedure in before working inside your computer 2 Remove the micro SD card 3 Remove the optical drive 4 Remove the base cover 5 Remove the battery 6 Remove the WLAN 7 Remove the SSD 8 Remove the system fan 9 Remove the heatsink 10 Remove the display assembly 11 Remove the power button board 12 Remove the system board Steps 1 Remove the single M2x2 screw that secures the power button on the ...

Page 74: ...er cable on the palm rest and keyboard assembly 2 Using the alignment posts align and place the power button on the palmrest and keyboard assembly 1 3 Replace the single M2x2 screw that secures the power button on the palmrest and keyboard assembly 2 74 Removing and installing components ...

Page 75: ... 9 Install the base cover 10 Install the optical drive 11 Install the micro SD card 12 Follow the procedure in after working inside your computer Power adapter port Removing the power adapter port Prerequisites 1 Follow the procedure in before working inside your computer 2 Remove the micro SD card 3 Remove the optical drive 4 Remove the base cover 5 Remove the battery Removing and installing comp...

Page 76: ... the power adapter port along with its cable off the palmrest and keyboard assembly 4 Installing the power adapter port Steps 1 Place the power adapter port into the slot on the palmrest and keyboard assembly 1 2 Replace the single M2x3 screw that secures the power adapter port to the palmrest and keyboard assembly 2 3 Route the power adapter cable through the routing channels 3 4 Connect the powe...

Page 77: ...l the optical drive 9 Install the SD card 10 Follow the procedure in after working inside your computer Display bezel Removing the display bezel Prerequisites 1 Follow the procedure in before working inside your computer 2 Remove the micro SD card 3 Remove the optical drive 4 Remove the base cover 5 Remove the battery 6 Remove the WLAN 7 Remove the display assembly Removing and installing componen...

Page 78: ...the display bezel 2 3 Pry up the bottom inner edge of the display bezel and lift the bezel off the display assembly 3 Installing the display bezel Step Align the display bezel with the display back cover and antenna assembly and then gently snap the display bezel into place 1 78 Removing and installing components ...

Page 79: ...8 Follow the procedure in after working inside your computer Camera Removing the camera Prerequisites 1 Follow the procedure in before working inside your computer 2 Remove the micro SD card 3 Remove the optical drive 4 Remove the base cover 5 Remove the battery 6 Remove the WLAN 7 Remove the system fan 8 Remove the display assembly 9 Remove the display bezel Removing and installing components 79 ...

Page 80: ...ule 2 3 Lift the camera module from the display back cover and antenna assembly 3 Installing the camera Steps 1 Connect the camera cable to the camera module 1 2 Using the alignment post adhere the camera module on the display back cover and antenna assembly 2 3 Route the camera cable through the routing channels 3 80 Removing and installing components ...

Page 81: ...ve 7 Install the micro SD card 8 Follow the procedure in after working inside your computer Display panel Removing the display panel Prerequisites 1 Follow the procedure in before working inside your computer 2 Remove the micro SD card 3 Remove the optical drive 4 Remove the base cover 5 Remove the battery 6 Remove the WLAN Removing and installing components 81 ...

Page 82: ...k cover and antenna assembly 1 2 Lift the display panel and turn it over 2 3 Peel the tape that secures the display cable to the back of the display panel 1 4 Lift the latch and disconnect the display cable from the display panel cable connector 2 5 Lift the display panel away from the display back cover and antenna assembly 3 82 Removing and installing components ...

Page 83: ...ay cable to the connector at the back of the display panel and close the latch to secure the cable 2 3 Adhere the tape that secures the display cable to the back of the display panel 3 4 Turn the display panel over and place it on the display back cover and antenna assembly 4 Removing and installing components 83 ...

Page 84: ...e display panel with the screw holes on the display back cover and antenna assembly 6 Replace the four M2x2 screws that secure the display panel to the display back cover and antenna assembly 1 84 Removing and installing components ...

Page 85: ...ocedure in before working inside your computer 2 Remove the micro SD card 3 Remove the optical drive 4 Remove the base cover 5 Remove the battery 6 Remove the WLAN 7 Remove the system fan 8 Remove the display assembly 9 Remove the display bezel 10 Remove the display panel Steps 1 Remove the eight M2 5x2 5 screws and two M2x2 screws that secure the hinges to the display back cover and antenna assem...

Page 86: ...n the hinges and brackets with the screw holes on the display back cover and antenna assembly 1 2 Replace the eight M2 5x2 5 screws and two M2x2 screws that secure the hinges to the display back cover and antenna assembly 2 3 86 Removing and installing components ...

Page 87: ...Install the optical drive 8 Install the micro SD card 9 Follow the procedure in after working inside your computer Display cable Removing the display cable Prerequisites 1 Follow the procedure in before working inside your computer 2 Remove the micro SD card 3 Remove the optical drive 4 Remove the base cover 5 Remove the battery Removing and installing components 87 ...

Page 88: ...the camera cable 2 3 Lift the camera cable and the display cable off the display back cover and antenna assembly 3 Installing the display cable Steps 1 Place the display cable and camera cable on the display back cover and antenna assembly 1 2 Affix the adhesive that secures the camera cable 2 3 Route the display cable and camera cable through the routing guides on the display back cover and anten...

Page 89: ... the base cover 9 Install the optical drive 10 Install the micro SD card 11 Follow the procedure in after working inside your computer Display back cover and antenna assembly Removing the display back cover Prerequisites 1 Follow the procedure in before working inside your computer 2 Remove the micro SD card 3 Remove the optical drive 4 Remove the base cover Removing and installing components 89 ...

Page 90: ...Remove the display assembly 9 Remove the display bezel 10 Remove the display panel 11 Remove the camera 12 Remove the display cable About this task After performing all the preceding steps you are left with the display back cover 90 Removing and installing components ...

Page 91: ... Install the display hinge 4 Install the display panel 5 Install the display bezel 6 Install the display assembly 7 Install the WLAN 8 Install the battery 9 Install the base cover 10 Install the optical drive 11 Install the micro SD card 12 Follow the procedure in after working inside your computer Palm rest and keyboard assembly Removing and installing components 91 ...

Page 92: ...battery 10 Remove the hard drive assembly 11 Remove the system fan 12 Remove the heatsink 13 Remove the VGA cable 14 Remove the display assembly 15 Remove the power button board 16 Remove the power button 17 Remove the power button with fingerprint reader 18 Remove the display bezel 19 Remove the display panel 20 Remove the display hinges 21 Remove the system board About this task After performing...

Page 93: ...Removing and installing components 93 ...

Page 94: ...sts for specific devices require user interaction Always ensure that you are present at the computer terminal when the diagnostic tests are performed Running the ePSA diagnostics 1 Turn on your computer 2 As the computer boots press the F12 key as the Dell logo appears 3 On the boot menu screen select the Diagnostics option 4 Click the arrow at the bottom left corner Diagnostics front page is disp...

Page 95: ... Coin cell battery failure 3 2 PCI video card chip failure 3 3 Recovery image not found 3 4 Recovery image found but invalid 3 5 Power rail failure 3 6 System BIOS Flash incomplete 3 7 Management Engine ME error Camera status light Indicates whether the camera is in use Solid white Camera is in use Off Camera is not in use Caps Lock status light Indicates whether Caps Lock is enabled or disabled S...

Page 96: ...rating system on your Dell PC For more information see Dell Windows Backup Media and Recovery Options WiFi power cycle About this task If your computer is unable to access the internet due to WiFi connectivity issues a WiFi power cycle procedure may be performed The following procedure provides the instructions on how to conduct a WiFi power cycle NOTE Some ISPs Internet Service Providers provide ...

Page 97: ...ne based support and service options Availability varies by country and product and some services may not be available in your area To contact Dell for sales technical support or customer service issues Steps 1 Go to Dell com support 2 Select your support category 3 Verify your country or region in the Choose a Country Region drop down list at the bottom of the page 4 Select the appropriate servic...

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