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Lenovo X270 Restart PC Build

What you need

      • Replace the BIOS battery.

      • Add a RAM stick.

      • Start the board with the Windows disk already installed (it has a sticky note).

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    1. Lenovo X270 Restart PC Build, Solder the button: step 2, image 1 of 2 Lenovo X270 Restart PC Build, Solder the button: step 2, image 2 of 2
      • Use the blue soldering iron.

      • First, slide the nut, then the gasket, and then the heat-shrink tubing onto the black and white wires.

      • Install the button on the front panel.

      • Add solder to the button terminals.

      • Tin the black and white wires.

      • Solder the wires to the button terminals.

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    2. Lenovo X270 Restart PC Build, Soldering the button (continued): step 3, image 1 of 3 Lenovo X270 Restart PC Build, Soldering the button (continued): step 3, image 2 of 3 Lenovo X270 Restart PC Build, Soldering the button (continued): step 3, image 3 of 3
      • Use the heat gun to install the heat shrink tubing.

      • Caution!! Do not direct the flow of hot air toward the 3D printed parts, as they could melt.

      • Insert the seal, then tighten the nut.

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    3. Lenovo X270 Restart PC Build, Gluing the LED: step 4, image 1 of 3 Lenovo X270 Restart PC Build, Gluing the LED: step 4, image 2 of 3 Lenovo X270 Restart PC Build, Gluing the LED: step 4, image 3 of 3
      • Glue the LED using the hot glue gun.

      • Check that it is clearly visible from the front.

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    4. Lenovo X270 Restart PC Build, Install front panel USB socket: step 5, image 1 of 3 Lenovo X270 Restart PC Build, Install front panel USB socket: step 5, image 2 of 3 Lenovo X270 Restart PC Build, Install front panel USB socket: step 5, image 3 of 3
      • Insert a long USB extension.

      • Deburr the extension holes well with a Phillips screwdriver before inserting it into its housing.

      • Ensure the "blue USB bars" on the extension are facing upward (see photo).

      • Secure the connector with 2 Phillips M3 screws.

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    5. Lenovo X270 Restart PC Build, Mount the motherboard to the frame: step 6, image 1 of 3 Lenovo X270 Restart PC Build, Mount the motherboard to the frame: step 6, image 2 of 3 Lenovo X270 Restart PC Build, Mount the motherboard to the frame: step 6, image 3 of 3
      • Drive the 4 M2 screws (see location in photo).

      • Also install the speaker onto its bracket using 2 screws (see photo).

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    6. Lenovo X270 Restart PC Build, Mount the grille to the bottom plate: step 7, image 1 of 1
      • Drive the 2 short M3 top screws WITHOUT TIGHTENING.

      • This keeps the grille in place for the next step.

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    7. Lenovo X270 Restart PC Build, Mount the grille to the bottom plate: step 8, image 1 of 2 Lenovo X270 Restart PC Build, Mount the grille to the bottom plate: step 8, image 2 of 2
      • Flip the assembly over.

      • Insert a drop of threadlocker into the 2 free holes.

      • Drive the 2 remaining screws in without overtightening at the end.

      • Remove the 2 top screws and reinstall them after applying threadlocker.

      • Tighten the 2 top screws firmly.

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    8. Lenovo X270 Restart PC Build, Routing the USB extension cables: step 9, image 1 of 2 Lenovo X270 Restart PC Build, Routing the USB extension cables: step 9, image 2 of 2
      • For the left-hand connection, you must use a U-turn USB adapter (180° black).

      • Route the cables under the motherboard.

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    9. Lenovo X270 Restart PC Build, Adding the rear blocks: step 10, image 1 of 3 Lenovo X270 Restart PC Build, Adding the rear blocks: step 10, image 2 of 3 Lenovo X270 Restart PC Build, Adding the rear blocks: step 10, image 3 of 3
      • Apply a drop of threadlocker.

      • Install one short M3 Torx screw per block WITHOUT TIGHTENING.

      • Once all the blocks are installed, tighten the screws one by one.

      • 2x solid block.

      • 1x hub block.

      • 1x HDMI block.

      • 1x USB-C power block.

      • 1x RJ45 block.

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    10. Lenovo X270 Restart PC Build, Adding the rear blocks (continued): step 11, image 1 of 3 Lenovo X270 Restart PC Build, Adding the rear blocks (continued): step 11, image 2 of 3 Lenovo X270 Restart PC Build, Adding the rear blocks (continued): step 11, image 3 of 3
      • For the USB-C power cable, you must use a Lenovo power-to-USB-C adapter. This must be connected to the original power port.

      • Add a drop of threadlocker into the M2 insert. This is located at the front of the PC, on the side opposite the USB port.

      • Drive an M2 screw.

      • Connect the USB extension socket.

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    11. Lenovo X270 Restart PC Build, Zip tie on the cables: step 12, image 1 of 3 Lenovo X270 Restart PC Build, Zip tie on the cables: step 12, image 2 of 3 Lenovo X270 Restart PC Build, Zip tie on the cables: step 12, image 3 of 3
      • Add a zip tie to the HDMI cables and the adjacent USB-A cable.

      • Trim the excess with flush cutters.

      • Hide the "knot" under the cable.

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    12. Lenovo X270 Restart PC Build, Cable Routing: step 13, image 1 of 1
      • Cable routing aid.

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    13. Lenovo X270 Restart PC Build, Installing the air duct and dust screen: step 14, image 1 of 3 Lenovo X270 Restart PC Build, Installing the air duct and dust screen: step 14, image 2 of 3 Lenovo X270 Restart PC Build, Installing the air duct and dust screen: step 14, image 3 of 3
      • Apply a drop of threadlocker.

      • Secure the air duct with 2 Phillips M2 screws.

      • Repeat the green points for the dust screen.

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    14. Lenovo X270 Restart PC Build, Adding Wi-Fi Antennas: step 15, image 1 of 3 Lenovo X270 Restart PC Build, Adding Wi-Fi Antennas: step 15, image 2 of 3 Lenovo X270 Restart PC Build, Adding Wi-Fi Antennas: step 15, image 3 of 3
      • Connect the Wi-Fi antennas.

      • Be careful, the uFL connector is fragile.

      • The blue antenna goes on the USB socket side.

      • The orange antenna goes on the air scoop side.

      • Use a cable tie to organize the cables.

      • It is best to position the cables near the SSD slot (for aesthetic reasons).

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    15. Lenovo X270 Restart PC Build, Connect the SSD: step 16, image 1 of 3 Lenovo X270 Restart PC Build, Connect the SSD: step 16, image 2 of 3 Lenovo X270 Restart PC Build, Connect the SSD: step 16, image 3 of 3
      • Connect the SSD.

      • Secure it with 3 Phillips M3 screws.

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    16. Lenovo X270 Restart PC Build, Button Board Adhesive: step 17, image 1 of 2 Lenovo X270 Restart PC Build, Button Board Adhesive: step 17, image 2 of 2
      • Stick the button board onto the nearest post.

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    17. Lenovo X270 Restart PC Build, Glue the power button board connector: step 18, image 1 of 2 Lenovo X270 Restart PC Build, Glue the power button board connector: step 18, image 2 of 2
      • Apply a bead of hot glue to the power button board connector.

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    18. Lenovo X270 Restart PC Build, Grounding: step 19, image 1 of 1
      • Cut a thick block of grounding material.

      • Glue the block.

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    19. Lenovo X270 Restart PC Build, BIOS Battery Fastener: step 20, image 1 of 3 Lenovo X270 Restart PC Build, BIOS Battery Fastener: step 20, image 2 of 3 Lenovo X270 Restart PC Build, BIOS Battery Fastener: step 20, image 3 of 3
      • Use double-sided tape to secure the battery in the casing.

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    20. Lenovo X270 Restart PC Build, Installing the upper plate: step 21, image 1 of 2 Lenovo X270 Restart PC Build, Installing the upper plate: step 21, image 2 of 2
      • Install the upper plate.

      • Secure with 4 black M3 Phillips flat-head screws (skip this step if parts are missing).

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    21. Lenovo X270 Restart PC Build, You're done!!: step 22, image 1 of 1
      • Time for the next one or… a coffee.

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Modixia

Member since: 07/01/24

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