Introduction
Follow this guide to replace the SSD board in your Valve Steam Machine (2026).
The Steam Machine relocates the SSD's M.2 connector onto a breakout board for easier access.
If your Steam Machine experiences storage failures, fails to detect the SSD, has corrupted storage, or keeps crashing, there's a chance you may need to replace the SSD board.
What you need
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Power down your Steam Machine and disconnect the power cable.
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Unplug any remaining cables or accessories from all ports.
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Reposition the Steam Machine so the bottom is facing up.
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Reposition the Steam Machine so the back panel is facing up.
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Use a T8 Torx screwdriver to fully loosen the two captive screws securing the back panel.
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Lift the top edge of the panel (near the screws) until the two locking clips release.
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Slide the panel towards the top edge and lift to remove it.
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Use a T8 Torx screwdriver to remove the two 7.3 mm‑long screws securing the inner assembly.
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Grip the inner assembly under the fan and lift it straight up and out of the shell.
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Set the inner assembly down so the SSD is on top.
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Use a T8 Torx screwdriver to remove the 5.1 mm‑long screw securing the SSD.
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Pull the SSD out of its socket at the angle it popped up at to remove it.
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Use a 5.0 mm nut driver to remove the standoff screw and install it in the desired position:
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2280
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2230
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Use a T8 Torx screwdriver to remove the two 5.1 mm‑long screws securing the SSD board and its cover.
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With one hand, hold the board down by the SSD socket.
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With your free hand, use the flat end of a spudger to pry up and disconnect the board's press connector.
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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 Answers community for help.
