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Dell Latitude 5300 Service Manual

Dell Latitude 5300 Service Manual

2-in-1
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Dell Latitude 5300 2-in-1
Service Manual
Regulatory Model: P96G
Regulatory Type: P96G001

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Summary of Contents for Dell Latitude 5300

  • Page 1 Dell Latitude 5300 2-in-1 Service Manual Regulatory Model: P96G Regulatory Type: P96G001...
  • Page 2 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.
  • Page 3: Table Of Contents

    Contents 1 Working on your computer..........................6 Safety instructions................................6 Before working inside your computer........................6 Safety precautions............................... 7 Electrostatic discharge—ESD protection......................... 7 ESD field service kit ..............................8 Transporting sensitive components........................... 9 After working inside your computer...........................9 2 Technology and components........................10 USB features..................................
  • Page 4 Installing the battery..............................28 WWAN card..................................30 Removing the WWAN card............................30 Installing the WWAN card............................31 WLAN card..................................32 Removing the WLAN card............................32 Installing the WLAN card............................33 Memory modules................................34 Removing the memory module..........................34 Installing the memory module...........................35 Solid state drive................................36 Removing the M.2 SSD.............................36 Installing the M.2 SSD...............................
  • Page 5 Replacing the palmrest and keyboard assembly....................96 4 Troubleshooting............................99 Enhanced Pre-Boot System Assessment (ePSA) diagnostics...................99 Running the ePSA diagnostics..........................99 System diagnostic lights..............................99 WiFi power cycle................................100 5 Getting help............................... 102 Contacting Dell................................102 Contents...
  • Page 6: Working On Your Computer

    Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.
  • Page 7: Safety Precautions

    Due to the increased density of semiconductors used in recent Dell products, the sensitivity to static damage is now higher than in previous Dell products. For this reason, some previously approved methods of handling parts are no longer applicable.
  • Page 8: Esd Field Service Kit

    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 separate from all insulator parts while performing service and that they use anti-static bags for transporting sensitive components.
  • Page 9: Transporting Sensitive Components

    Transporting sensitive components When transporting ESD sensitive components 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. Lifting equipment Adhere to the following guidelines when lifting heavy weight equipment: CAUTION: Do not lift greater than 50 pounds.
  • Page 10: Technology And Components

    Technology and components This chapter details the technology and components available in the system. Topics: • USB features • USB Type-C • HDMI 1.4a • Power button LED behavior 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.
  • Page 11: Speed

    Speed Currently, there are 3 speed modes defined by the latest USB 3.0/USB 3.1 Gen 1 specification. They are Super-Speed, Hi-Speed and Full- Speed. The new SuperSpeed mode has a transfer rate of 4.8Gbps. While the specification retains Hi-Speed, and Full-Speed USB mode, commonly known as USB 2.0 and 1.1 respectively, the slower modes still operate at 480Mbps and 12Mbps respectively and are kept to maintain backward compatibility.
  • Page 12: Compatibility

    • USB 3.0/USB 3.1 Gen 1 RAIDs • Optical Media Drives • Multimedia Devices • Networking • USB 3.0/USB 3.1 Gen 1 Adapter Cards & Hubs Compatibility The good news is that USB 3.0/USB 3.1 Gen 1 has been carefully planned from the start to peacefully co-exist with USB 2.0. First of all, while USB 3.0/USB 3.1 Gen 1 specifies new physical connections and thus new cables to take advantage of the higher speed capability of the new protocol, the connector itself remains the same rectangular shape with the four USB 2.0 contacts in the exact same location as before.
  • Page 13: Thunderbolt Over Usb Type-C

    underlying technology could just be USB 2 or USB 3.0. In fact, Nokia's N1 Android tablet uses a USB Type-C connector, but underneath it's all USB 2.0 — not even USB 3.0. However, these technologies are closely related. Thunderbolt over USB Type-C Thunderbolt is a hardware interface that combines data, video, audio, and power in a single connection.
  • Page 14: Thunderbolt Icons

    Thunderbolt Icons Figure 2. Thunderbolt Iconography Variations HDMI 1.4a This topic explains the HDMI 1.4a and its features along with the advantages. HDMI (High-Definition Multimedia Interface) is an industry-supported, uncompressed, all-digital audio/video interface. HDMI provides an interface between any compatible digital audio/video source, such as a DVD player, or A/V receiver and a compatible digital audio and/or video monitor, such as a digital TV (DTV).
  • Page 15: Power Button Led Behavior

    Power button LED behavior On certain Dell Latitude systems, the power button LED is used to provide an indication of the system status, and as a result the power button illuminates when pressed. The systems with the optional power button/fingerprint reader will have no LED under the power button and hence will apply the available LED's in the system to provide an indication of the system status.
  • Page 16 Power button with fingerprint reader will have no LED and will leverage the available LED's in the system to provide indication of the system status • Power Adapter LED: – The LED on Power adapter connector illuminates white when power is supplied from electrical outlet. •...
  • Page 17: Disassembly And Reassembly

    Disassembly and reassembly MicroSD card Removing the microSD card Prerequisite Follow the procedure in Before working inside your computer. Steps Push the microSD card to release it from the computer [1]. Slide the microSD card out of the computer [2]. Installing the microSD card Align the microSD card to its slot on the computer [1].
  • Page 18: Sim Card Tray

    Follow the procedures in After working inside your computer. SIM card tray Removing the SIM card tray Prerequisite Follow the procedure in Before working inside your computer. Steps Insert a pin into the hole of the SIM card tray and push inward until the tray is released [1, 2]. Slide the SIM card tray out of the computer [3].
  • Page 19: Installing The Sim Card Tray

    Installing the SIM card tray Place the SIM card into the SIM card tray with the metallic contact facing up [1]. Align the SIM card tray with the slot on the computer and carefully slide it in [2]. Slide the SIM card tray into the slot, until it clicks into place [3]. Disassembly and reassembly...
  • Page 20: Base Cover

    Follow the procedures in After working inside your computer. Base cover Removing the base cover Prerequisites Follow the procedure in before working inside your computer Remove the microSD card. Steps Loosen the eight captive screws [1]. Disassembly and reassembly...
  • Page 21 Using a plastic scribe [1], pry the base cover from the top-left corner and continue to work on the sides to open the base cover [2]. Disassembly and reassembly...
  • Page 22 Lift and remove the base cover away from the computer. Disassembly and reassembly...
  • Page 23: Installing The Base Cover

    Installing the base cover Steps Align and place the base cover on the computer. Disassembly and reassembly...
  • Page 24 Press the edges and sides of the base cover until it snaps into place. Disassembly and reassembly...
  • Page 25 Tighten the eight captive screws to secure the base cover to the computer. Disassembly and reassembly...
  • Page 26: 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 an instance, the entire system should be replaced. Contact https://www.dell.com/support assistance and further instructions. • Always purchase genuine batteries from https://www.dell.com or authorized Dell partners and re-sellers. Disassembly and reassembly...
  • Page 27: Removing The Battery

    Removing the battery Prerequisites Follow the procedure in before working inside your computer. Remove the microSD card. Remove the base cover. Steps Peel the adhesive tape that secures the battery cable connector [1]. Disconnect the battery cable from the connector on the system board [2]. Loosen the two captive screws that secure the battery to the palmrest [1].
  • Page 28: Installing The Battery

    Installing the battery Steps Align and slide the battery on the palmrest [1]. Tighten the two captive screws to secure the battery to the palmrest [2]. Disassembly and reassembly...
  • Page 29 Connect the battery cable to the connector on the system board [1]. Affix the adhesive tape to secure the battery cable connector [2]. Disassembly and reassembly...
  • Page 30: Wwan Card

    Next steps Replace the base cover. Replace the microSD card. Follow the procedure in after working inside your computer WWAN card Removing the WWAN card Prerequisites Follow the procedure in before working inside your computer. Remove the microSD card. Remove the base cover.
  • Page 31: Installing The Wwan Card

    Installing the WWAN card About this task CAUTION: To avoid damage to the WWAN card, do not place any cables under it. Steps Insert the WWAN card into the connector on the system board [1]. Connect the WWAN antenna cables to the connectors on the WWAN card [2]. Place the WWAN card bracket to secure the WWAN antenna cables to the WWAN card [3].
  • Page 32: Wlan Card

    Next steps Replace the battery. Replace the base cover. Replace the microSD card. Follow the procedure in after working inside your computer. WLAN card Removing the WLAN card Prerequisites Follow the procedure in before working inside your computer. Remove the microSD card.
  • Page 33: Installing The Wlan Card

    Installing the WLAN card About this task CAUTION: To avoid damage to the WLAN card, do not place any cables under it. Steps Insert the WLAN card into the connector on the system board [1]. Connect the WLAN antenna cables to the connectors on the WLAN card [2]. Place the WLAN card bracket to secure the WLAN antenna cables to the WLAN card [3].
  • Page 34: Memory Modules

    Next steps Replace the battery. Replace the base cover. Replace the microSD card. Follow the procedure in after working inside your computer. Memory modules Removing the memory module Prerequisites Follow the procedure in before working inside your computer. Remove the microSD card.
  • Page 35: Installing The Memory Module

    Installing the memory module Steps Align the notch on the memory module with the tab on the memory-module slot. Slide the memory module firmly into the slot at an angle [1]. 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.
  • Page 36: Solid State Drive

    Next steps Replace the battery. Replace the base cover. Replace the microSD card. Follow the procedure in after working inside your computer. Solid state drive Removing the M.2 SSD Prerequisites Follow the procedure in before working inside your computer. Remove the microSD card.
  • Page 37 Remove the single (M2x2) screw that secures the M.2 SSD to the palmrest [1]. Lift the M.2 SSD away from the computer [2]. Disassembly and reassembly...
  • Page 38: Installing The M.2 Ssd

    Installing the M.2 SSD Steps Place the M.2 SSD into the slot on the palmrest [1]. Replace the single (M2x2) screw to secure the M.2 SSD to the palmrest [2]. Disassembly and reassembly...
  • Page 39 Align and place the SSD support bracket above the M.2 SSD [1]. Replace the two (M2x3) screws to secure the SSD support bracket to the palmrest [2]. Disassembly and reassembly...
  • Page 40: Speakers

    Next steps Replace the battery. Replace the base cover. Replace the microSD card. Follow the procedure in after working inside your computer. Speakers Removing the speakers Prerequisites Follow the procedure in before working inside your computer. Remove the microSD card. Remove the base cover.
  • Page 41 Steps Disconnect the speaker cable from the connector on the system board [1]. Peel the adhesive tape that secures the speaker cable to the palmrest [2]. Disconnect the touchpad cable from the connector on the daughter board. Peel the adhesive tapes and unroute the speaker cable. Disassembly and reassembly...
  • Page 42 Lift and remove the speakers away from the palmrest. Disassembly and reassembly...
  • Page 43: Installing The Speakers

    Installing the speakers Steps Using the alignment posts and rubber grommets, place the speakers in the slots on the palmrest. Disassembly and reassembly...
  • Page 44 Route the speaker cable through the routing guides. Disassembly and reassembly...
  • Page 45 Affix the adhesive tape to secure speaker cable to the palmrest [1]. Connect the speaker cable to the connector on the system board [2]. Disassembly and reassembly...
  • Page 46: System Fan

    Next steps Replace the battery. Replace the base cover. Replace the microSD card. Follow the procedure in after working inside your computer. System fan Removing the system fan Prerequisites Follow the procedure in before working inside your computer. Remove the microSD card.
  • Page 47 Remove the two (M2x5) screws that secure the system fan to the palmrest [1]. Lift the system fan away from the computer [2]. Disassembly and reassembly...
  • Page 48: Installing The System Fan

    Installing the system fan Steps Place and align the screw holes on the system fan with the screw holes on to the palmrest [1]. Replace the two (M2x5) screws to secure the system fan to the palmrest [2]. Disassembly and reassembly...
  • Page 49 Connect the system fan cable to the connector on the system board. Disassembly and reassembly...
  • Page 50: Heat Sink

    Next steps Replace the battery. Replace the base cover. Replace the microSD card. Follow the procedure in after working inside your computer. Heat sink Removing the heatsink - UMA Prerequisites Follow the procedure in before working inside your computer. Remove the microSD card.
  • Page 51: Installing The Heatsink - Uma

    Installing the heatsink - UMA Steps Place the heatsink on the system board and align the screw holes on the heatsink with the screw holes on the system board [1]. In sequential order (as indicated on the heatsink), tighten the four captive screws that secure the heatsink to the system board [2]. Disassembly and reassembly...
  • Page 52: Dc-In Port

    Next steps Replace the battery. Replace the base cover. Replace the microSD card. Follow the procedure in after working inside your computer. DC-in port Removing the DC-in port Prerequisites Follow the procedure in before working inside your computer. Remove the microSD card.
  • Page 53 Disconnect the DC-in port cable from the connector on the system board and remove the DC-in port from the computer [1, 2]. Disassembly and reassembly...
  • Page 54: Installing The Dc-In Port

    Installing the DC-in port Steps Place the DC-in port to its slot on the computer [1]. Connect the DC-in port cable to the connector on the system board [2]. Disassembly and reassembly...
  • Page 55 Place the Type-C bracket on its slot on the computer [1]. Replace the two (M2x4) screws to secure the Type-C bracket to the palmrest [2]. Disassembly and reassembly...
  • Page 56: Led Board

    Next steps Replace the battery. Replace the base cover. Replace the microSD card. Follow the procedure in after working inside your computer. LED board Removing the LED board Prerequisites Follow the procedure in before working inside your computer. Remove the microSD card.
  • Page 57 Peel the adhesive tape that secures the LED board cable connector to the LED board [1]. Peel the grey adhesive tape that secures the LED board [2]. Disassembly and reassembly...
  • Page 58 Remove the single (M2x2.5) screw that secures LED board to the palmrest [1]. Lift the LED board away from the computer [2]. Disassembly and reassembly...
  • Page 59: Installing The Led Board

    Installing the LED board Steps Place the LED board and align the screw hole on the LED board with the screw hole on the palmrest [1]. Replace the single (M2x2.5) screw to secure the LED board to the palmrest [2]. Disassembly and reassembly...
  • Page 60 Affix the grey adhesive tape to secure the LED board [1]. Affix the adhesive tape to secure the LED board [2]. Disassembly and reassembly...
  • Page 61 Connect the LED board cable to the connector on the system board and route the LED board cable [1, 2]. Disassembly and reassembly...
  • Page 62: Touchpad Button Board

    Next steps Replace the battery. Replace the base cover. Replace the microSD card. Follow the procedure in after working inside your computer. Touchpad button board Removing the touchpad button board Prerequisites Follow the procedure in before working inside your computer. Remove the microSD card.
  • Page 63 Remove the two (M2x3) screws that secure the touchpad button bracket to the palmrest [1]. Lift the touchpad button board bracket away from the computer [2]. Disassembly and reassembly...
  • Page 64: Installing The Touchpad Button Board

    Installing the touchpad button board Steps Place the touchpad button board into the slot on the palmrest [1]. Replace the two (M2x3) screws to secure the touchpad button board to the palmrest [2]. Disassembly and reassembly...
  • Page 65 Connect the touchpad button board cable to the connector on the touchpad board. Disassembly and reassembly...
  • Page 66: System Board

    Next steps Replace the board. Replace the speaker. Replace the battery. Replace the base cover. Replace the microSD card. Follow the procedure in after working inside your computer. System board Removing the system board Prerequisites Follow the procedure in before working inside your computer.
  • Page 67 Remove the WLAN card. Remove the WWAN card. Steps Remove the three (M2x3) screw that secures the memory module frame to the system board [1]. Remove the memory module frame away from the computer [2]. Disconnect the following cables: USH cable [1]. b LED board cable [2].
  • Page 68 Remove the single (M2.5x4) screw that secures the fingerprint support bracket to the system board [1]. Lift the fingerprint support bracket away from the computer [2]. Disconnect the fingerprint port [3]. Disassembly and reassembly...
  • Page 69 Peel the adhesive tape and disconnect the cable from the connector on the system board [1]. Peel the adhesive tape that secures the eDP bracket [2]. Remove the single (M2x4) screw that secures the eDP bracket to the system board [3]. Remove the eDP bracket away from the computer [4].
  • Page 70 Disconnect the sensor board cable from the connector on the system board [1]. Release the coin cell battery from the palmrest [2]. Disassembly and reassembly...
  • Page 71 Remove the single (M2.5x4) screw that secures the system board to the palmrest [1]. Lift the system board away from the computer [2]. Disassembly and reassembly...
  • Page 72: Installing The System Board

    Installing the system board Steps Align and place the system board to the palmrest [1]. Replace the single (M2.5x4) screw to secure the system board to the palmrest [2]. Disassembly and reassembly...
  • Page 73 Connect the sensor cable to th econnector on th esystem board [1]. Place the coin cell battery into its slot on the plamrest [2]. Disassembly and reassembly...
  • Page 74 Connect the cable to the connector on the system board and adhere the adhesive tape [1]. Connect the eDP cable to the connector on the system board [2]. Place the eDP support bracket above the eDP connector [3]. Replace the single (M2x4) screw to secure the eDP bracket to the system board [4]. Adhere the adhesive tape to secure the eDP support bracket [5].
  • Page 75 Connect the fingerprint cable to the connector on the system board [1]. Place the fingerprint support bracket [2]. Replace the single (M2.5x4) screw to secure the fingerprint support bracket to the system board [3]. Disassembly and reassembly...
  • Page 76 Connect the following cables: USH cable [1]. b LED board cable [2]. touchpad cable [3]. Disassembly and reassembly...
  • Page 77 Align and place the memory module frame in its slot on the system board [1]. Replace the three (M2x3) screws to secure the memory module frame to the system board [2]. Disassembly and reassembly...
  • Page 78: Coin-Cell Battery

    Next steps Replace the WWAN card. Replace the WLAN card. Replace the Dc-in. Replace the memory module. Replace the system fan. Replace the heatsink. Replace the speaker. Replace the battery. Replace the base cover. Replace the microSD card. Follow the procedure in after working inside your computer.
  • Page 79: Removing The Coin-Cell Battery

    Removing the coin-cell battery Prerequisites Follow the procedure in before working inside your computer. Remove the microSD card. Remove the base cover. Remove the battery. Remove the speaker. Remove the heatsink. Remove the memory module. Remove the system fan. Remove the DC-in Remove the WLAN...
  • Page 80: Display Assembly

    Next steps Replace the system board. Replace the WWAN card. Replace the WLAN card. Replace the DC-in. Replace the memory module. Replace the system fan. Replace the heatsink. Replace the speaker. Replace the battery. Replace the base cover. Replace the microSD card.
  • Page 81 Remove the battery. Steps Peel the adhesive tape and disconnect the cable from the connector on the system board [1]. Remove the single (M2x4) screw that secures the eDP cable bracket to the system board [2]. Lift the eDP cable bracket from the system board [3]. Disconnect and unroute the eDP cable [4].
  • Page 82 Remove the four (M2.5x4) screws that secure the display assembly to the system chassis [1]. Remove the display assembly from the system [2]. Disassembly and reassembly...
  • Page 83: Installing The Display Assembly

    Installing the display assembly About this task NOTE: Ensure that the hinges are opened to the maximum before replacing the display assembly on the palmrest and keyboard assembly. Steps Align and place the system chassis under the hinges of the display assembly [1]. Replace the four (M2.5x4) screws that secures the display assembly to the system chassis [2].
  • Page 84 Seat the system chassis on the display assembly. Disassembly and reassembly...
  • Page 85 Connect the cable to the connector on the system board and adhere the adhesive tape [1]. Reroute the eDP cable and connect it to the eDP connector [2]. Place the eDP cable bracket on the system board [3]. Replace the single (M2x4) screw that secures the eDP cable bracket to the system board [4]. Disassembly and reassembly...
  • Page 86: Keyboard

    Next steps Replace the battery. Replace the base cover. Replace the microSD card. Follow the procedure in after working inside your computer. Keyboard Removing the keyboard Prerequisites Follow the procedure in before working inside your computer. Remove the microSD card. Remove the base cover.
  • Page 87 Remove the system fan. Remove the DC-in Remove the WLAN card. Remove the WWAN card. Remove the system board. NOTE: System board can be removed with heatsink attached. Remove the coin cell battery. Steps Peel the adhesive tape securing the keyboard and the smartcard reader. Lift the latch and disconnect the backlit cable and the keyboard cable from the connectors on the touchpad.
  • Page 88 Remove the 19 (M2x2) screws that secure the keyboard to the palmrest [1]. Remove the keyboard away from the computer [2]. Disassembly and reassembly...
  • Page 89: Installing The Keyboard

    Installing the keyboard Steps Align and place the keyboard on the palmrest [1]. Replace the 19 (M2x2) screws to secure the keyboard to the palmrest [2]. Disassembly and reassembly...
  • Page 90 Connect the backlit cable and the keyboard cable to the connectors on the touchpad. Disassembly and reassembly...
  • Page 91 Adhere the adhesive tape securing the keyboard and the smartcard board. Disassembly and reassembly...
  • Page 92: Smart Card Reader Board

    Next steps Replace the coin cell battery. Replace the system board. NOTE: System board can be replaced with heatsink attached. Replace the WWAN card. Replace the WLAN card. Replace the DC-in. Replace the system fan. Replace the memory module. Replace the speaker. Replace the battery.
  • Page 93 Remove the base cover. Remove the battery. Remove the speaker. Remove the memory module. Remove the system fan. Remove the DC-in Remove the WLAN card. Remove the WWAN card. Remove the system board. Remove the coin cell battery. Steps Unroute the smart card reader board cable. Remove the two (M2x2.5) screws that secure the smart card reader to the palmrest [1].
  • Page 94: Installing The Smart Card Reader Board

    Installing the smart card reader board Steps Align and place the smart card reader board on the palmrest [1]. Replace the two (M2x2.5) screws to secure the smart card reader board to the palmrest [2]. Disassembly and reassembly...
  • Page 95 Reroute the smart card reader cable. Disassembly and reassembly...
  • Page 96: Palmrest Assembly

    Next steps Replace the coin cell battery. Replace the system board. Replace the WWAN card. Replace the WLAN card. Replace the Dc-in. Replace the memory module. Replace the system fan. Replace the speaker. Replace the battery. Replace the base cover. Replace the microSD card.
  • Page 97 Remove the battery. Remove the speaker. Remove the memory module. Remove the system fan. Remove the DC-in Remove the WLAN card. Remove the WWAN card. Remove the system board. NOTE: System board can be removed with heatsink attached. Remove the coin cell battery.
  • Page 98 Replace the system fan. Replace the speaker. Replace the battery. Replace the base cover. Replace the microSD card. Follow the procedure in after working inside your computer. Disassembly and reassembly...
  • Page 99: Troubleshooting

    Running the ePSA diagnostics Turn on your computer. As the computer boots, press the F12 key as the Dell logo appears. On the boot menu screen, select the Diagnostics option. Click the arrow at the bottom left corner.
  • Page 100: Wifi Power Cycle

    • Computer is running on battery and the battery has more than 5 percent charge. • Computer is in sleep state, hibernation, or turned off. The power and battery-status light blinks amber along with beep codes indicating failures. For example, the power and battery-status light blinks amber two times followed by a pause, and then blinks white three times followed by a pause.
  • Page 101 Turn on the modem. Turn on your computer. Troubleshooting...
  • Page 102: Getting Help

    About this task Dell provides several online and telephone-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 Go to Dell.com/support.

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Latitude 5300 2-in-1P96g

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