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Steam Deck Left Bumper Button Replacement

简介

Use this guide to replace the left bumper button (L1) in your Steam Deck LCD.

Remember: follow general electrostatic discharge (ESD) safety procedures while repairing your device.

你所需要的

  1. Steam Deck Left Bumper Button Replacement, Prepare your Steam Deck for disassembly: 步骤 1 中的图像 1，3 Steam Deck Left Bumper Button Replacement, Prepare your Steam Deck for disassembly: 步骤 1 中的图像 2，3 Steam Deck Left Bumper Button Replacement, Prepare your Steam Deck for disassembly: 步骤 1 中的图像 3，3

    • Turn on your Steam Deck and allow the battery to discharge below 25% before starting your repairs, as a charged lithium-ion polymer battery can be dangerous if accidentally punctured.

    • As an extra precaution, Valve recommends putting your Steam Deck into battery storage mode within the BIOS before starting any internal repairs. Read how to do that here.

    • Power down your Steam Deck and unplug any cables.

    • If you have a microSD card installed, make sure to remove it before opening the Steam Deck. If you attempt to remove the back cover with it still installed, it could snap right in half.

    • During your repair, it can be helpful at times to lay the Steam Deck face-down into its case to protect the thumbsticks and prevent wobble.

    编辑

  2. Steam Deck Left Bumper Button Replacement, Remove the back cover screws: 步骤 2 中的图像 1，1
    在这个步骤中使用的工具：
    FixMat
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    • Use a Phillips driver to remove the eight screws securing the back cover:

    • Four coarse thread 9.5 mm-long screws

    • Four fine thread 5.8 mm-long screws

    • Despite the standards, Phillips screwdrivers can vary in size and shape—two drivers labeled as the same size may fit differently in the same screw. Use the size that fits the snuggest into the screw head.

    • Throughout this repair, keep track of each screw and make sure it goes back exactly where it came from to avoid damaging your Steam Deck.

    编辑

  3. Steam Deck Left Bumper Button Replacement, Unclip the back cover: 步骤 3 中的图像 1，2 Steam Deck Left Bumper Button Replacement, Unclip the back cover: 步骤 3 中的图像 2，2

    • Insert an opening pick into the thin gap between the back cover and the front shell, along the edge of the right grip.

    • If you're having trouble inserting your pick at the grip seam, try starting at either the top or bottom long edges first, then slide the pick towards the grip.

    • Pry up on the back cover to release it from the locking clips.

    编辑

  4. Steam Deck Left Bumper Button Replacement, Remove the back cover: 步骤 4 中的图像 1，3 Steam Deck Left Bumper Button Replacement, Remove the back cover: 步骤 4 中的图像 2，3 Steam Deck Left Bumper Button Replacement, Remove the back cover: 步骤 4 中的图像 3，3

    • Once the clips are disconnected from one edge, the rest disconnect easily.

    • Grip the back cover at the opening you just created and pull it up and away from the device to unclip the long edges.

    • Remove the back cover.

    编辑

  5. Steam Deck Left Bumper Button Replacement, Uncover the hidden shield screw: 步骤 5 中的图像 1，2 Steam Deck Left Bumper Button Replacement, Uncover the hidden shield screw: 步骤 5 中的图像 2，2

    • If you have a refreshed Steam Deck version with the black motherboard cover, skip this step.

    • Use a pair of tweezers to remove the piece of foil tape covering the hidden screw on the board shield.

    • If possible, try not to rip or tear this tape so it can be reused. If necessary, you can fashion a replacement by cutting a piece of aluminum foil tape to fit.

    编辑

  6. Steam Deck Left Bumper Button Replacement, Remove the shield screws: 步骤 6 中的图像 1，2 Steam Deck Left Bumper Button Replacement, Remove the shield screws: 步骤 6 中的图像 2，2

    • Use a Phillips driver to remove the three screws securing the board shield:

    • One 3.4 mm screw

    • Two 3.7 mm screws

    • Only the two 3.7 mm screws along the left edge are present in refreshed Steam Decks.

    编辑

  7. Steam Deck Left Bumper Button Replacement, Remove the shield: 步骤 7 中的图像 1，3 Steam Deck Left Bumper Button Replacement, Remove the shield: 步骤 7 中的图像 2，3 Steam Deck Left Bumper Button Replacement, Remove the shield: 步骤 7 中的图像 3，3

    • Remove the board shield.

    • Depending on the age of your Steam Deck, this shield may stick to the thermal pads underneath.

    • During reassembly, ensure that the fan cable lays on the side of the board shield and isn't pinched underneath.

    编辑

  8. Steam Deck Left Bumper Button Replacement, Disconnect the battery: 步骤 8 中的图像 1，3 Steam Deck Left Bumper Button Replacement, Disconnect the battery: 步骤 8 中的图像 2，3 Steam Deck Left Bumper Button Replacement, Disconnect the battery: 步骤 8 中的图像 3，3

    • Grip the battery cable by its pull tab and pull it directly away from the motherboard to disconnect it.

    • Alternatively, use the flat end of a spudger or a clean fingernail to gently push the connector out of its socket, then disconnect it completely by hand.

    编辑

  10. Steam Deck Left Bumper Button Replacement, Unclip the left trigger: 步骤 9 中的图像 1，2 Steam Deck Left Bumper Button Replacement, Unclip the left trigger: 步骤 9 中的图像 2，2

    • The left trigger will be on your right-hand side when working on the Steam Deck, as it's laying upside down.

    • The Steam Deck's triggers clip into place on two pegs on the trigger bracket, which doubles as the hinge.

    • Place the flat end of a spudger onto the inside edge of the trigger's left clip.

    • Pivot the trigger clip out, away, and up from the peg to unlatch it.

    • During reassembly, latch the outermost peg first. Once in place, push down on the trigger to latch the innermost peg, producing an audible "click" sound.

    • Check to make sure that the trigger spring is properly aligned. Test the trigger action before continuing reassembly.

    编辑

  11. Steam Deck Left Bumper Button Replacement, Remove the left trigger: 步骤 10 中的图像 1，2 Steam Deck Left Bumper Button Replacement, Remove the left trigger: 步骤 10 中的图像 2，2

    • Remove the left trigger.

    • Take care to not lose the trigger spring. It press-fits onto a peg on the trigger's underside.

    编辑

  12. Steam Deck Left Bumper Button Replacement, Remove the trigger bracket screws: 步骤 11 中的图像 1，1

    • Use a Phillips driver to remove the three 5.2 mm screws securing the left trigger bracket.

    编辑

  13. Steam Deck Left Bumper Button Replacement, Remove the trigger bracket: 步骤 12 中的图像 1，1

    • Remove the left trigger bracket.

    • Replacement triggers require calibration to work as expected. To calibrate new triggers, follow this calibration guide.

    编辑

  14. Steam Deck Left Bumper Button Replacement, Disconnect the left thumbstick: 步骤 13 中的图像 1，3 Steam Deck Left Bumper Button Replacement, Disconnect the left thumbstick: 步骤 13 中的图像 2，3 Steam Deck Left Bumper Button Replacement, Disconnect the left thumbstick: 步骤 13 中的图像 3，3

    • Use the pointed end of a spudger to lift up the small locking flap on the thumbstick cable's ZIF connector.

    • Use a pair of tweezers to slide the cable out of its connector.

    • Grip the cable by the blue pull tab, not by the cable itself.

    编辑

  15. Steam Deck Left Bumper Button Replacement, Remove the thumbstick screws: 步骤 14 中的图像 1，2 Steam Deck Left Bumper Button Replacement, Remove the thumbstick screws: 步骤 14 中的图像 2，2

    • Use a Phillips driver to remove the three 5.2 mm screws securing the thumbstick.

    • During reassembly, you may need to hold the Steam Deck off of the work surface so it isn't resting on the new thumbstick while you tighten down the screws.

    编辑

  16. Steam Deck Left Bumper Button Replacement, Remove the left thumbstick: 步骤 15 中的图像 1，2 Steam Deck Left Bumper Button Replacement, Remove the left thumbstick: 步骤 15 中的图像 2，2

    • Remove the left thumbstick.

    编辑

  17. Steam Deck Left Bumper Button Replacement, Disconnect the interconnect cable: 步骤 16 中的图像 1，3 Steam Deck Left Bumper Button Replacement, Disconnect the interconnect cable: 步骤 16 中的图像 2，3 Steam Deck Left Bumper Button Replacement, Disconnect the interconnect cable: 步骤 16 中的图像 3，3

    • Use the pointed end of a spudger to lift up the small locking flap on the button board interconnect cable's ZIF connector.

    • Use a pair of tweezers to slide the cable out of its connector.

    • Grip the cable by the blue pull tab, not by the cable itself.

    编辑

  18. Steam Deck Left Bumper Button Replacement, Disconnect the remaining button board cables: 步骤 17 中的图像 1，3 Steam Deck Left Bumper Button Replacement, Disconnect the remaining button board cables: 步骤 17 中的图像 2，3 Steam Deck Left Bumper Button Replacement, Disconnect the remaining button board cables: 步骤 17 中的图像 3，3

    • If any connectors are covered with tape, use a pair of tweezers to remove it.

    • Use the pointed end of a spudger to lift up the small locking flaps on the rest of the button board ZIF connectors. Use a pair of tweezers to slide the cables out of their connectors:

    • Disconnect the D-pad cable.

    • Disconnect the touchpad board cable.

    • Disconnect the touchpad cable.

    编辑

  19. Steam Deck Left Bumper Button Replacement, Disconnect the left haptics: 步骤 18 中的图像 1，3 Steam Deck Left Bumper Button Replacement, Disconnect the left haptics: 步骤 18 中的图像 2，3 Steam Deck Left Bumper Button Replacement, Disconnect the left haptics: 步骤 18 中的图像 3，3

    • Exercise caution when lifting this connector—pry up on the connector itself, not its housing.

    • Use the pointed end of a spudger to lift up on the haptics cable to disconnect it.

    • Alternatively, you can leave the haptics connected to the button board and flip the board up and over the edge of the shell and out of the way.

    编辑

  20. Steam Deck Left Bumper Button Replacement, Remove the button board screws: 步骤 19 中的图像 1，1

    • Use a Phillips driver to disconnect the four screws securing the left button board:

    • Three 5.2 mm screws

    • One 3.9 mm screw

    编辑

  21. Steam Deck Left Bumper Button Replacement, Remove the button board: 步骤 20 中的图像 1，2 Steam Deck Left Bumper Button Replacement, Remove the button board: 步骤 20 中的图像 2，2

    • Remove the left button board.

    • Keep track of the Steam button and its membrane, as once the left button board is removed, they're no longer secured in place.

    编辑

  22. Steam Deck Left Bumper Button Replacement, Remove the bumper screws: 步骤 21 中的图像 1，1

    • Use a Phillips driver to remove the two 5.2 mm screws securing the left bumper assembly.

    编辑

  23. Steam Deck Left Bumper Button Replacement, Remove the left bumper assembly: 步骤 22 中的图像 1，2 Steam Deck Left Bumper Button Replacement, Remove the left bumper assembly: 步骤 22 中的图像 2，2

    • Remove the left bumper assembly.

    编辑

  24. Steam Deck Left Bumper Button Replacement, Remove the bumper button: 步骤 23 中的图像 1，3 Steam Deck Left Bumper Button Replacement, Remove the bumper button: 步骤 23 中的图像 2，3 Steam Deck Left Bumper Button Replacement, Remove the bumper button: 步骤 23 中的图像 3，3

    • The bumper button clips into its bracket with plastic tabs.

    • Lift the button up and away from the bracket to unclip the topmost plastic tab.

    • Disconnect the rest of the plastic tabs to remove the button.

    • Take care to not lose the button spring.

    • During reassembly, hook the button in at the spring end first, then pull the topmost clip up and over into position on the bracket.

    编辑
结论

To reassemble your device, follow these instructions in reverse order.

Take your e-waste to an R2 or e-Stewards certified recycler.

Repair didn’t go as planned? Try some basic troubleshooting, or ask our Steam Deck answers community for help.

15等其他人完成本指南。

作者

与5其他贡献者

Carsten Frauenheim

于03/10/20注册

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12条评论

All good! but you are missing the last step as you will need to replace the Dpad contacts and place them on the new bumper.

Corey Church - 回复

I broke the Step 17 connector's support, with no preassure, just as a lever, any idea on replacing the DAF7ATH16F0 Rev F (last 0 may be a O) board? I will solder the broken connector but I don't think I will be able to, so small

Carquis - 回复

This part is not available in Canada, I've seen your product advertised all over the tech industry, but this part is not available to ship to Canada, that's too bad, I would have purchased the repair kit along with this part, I guess I'm stuck with the rma process. I guess right to repair is still very broken.

FlyingToaster - 回复

Any news on when this part will become available for purchase?

Marco C - 回复

Just so others are aware, I haven't seen the Left button board or the Right button board available for purchase from Ifixit just yet. I just took apart my deck having ordered a left bumper replacement set thinking this would fix my issue, it will not. The issue is the switch itself that is attached to the Left Button Board

Antonio Cruz - 回复

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