Steam Deck OLED Back Cover Replacement

Introduction

Use this guide to remove or replace the back cover on your Steam Deck OLED.

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

Note: The back button faces (L4, R4, L5, and R5) are part of the back cover and cannot be separately removed.

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 in its case to protect the thumbsticks and prevent wobble.

Tool used on this step:

FixMat

$36.95

Buy

Use a T6 Torx driver to remove the eight 5.8 mm‑long screws securing the back cover.
Throughout this repair, keep track of each screw and make sure it goes back exactly where it came from.

Insert an opening pick at an upward angle between the back cover and the front shell near one of the triggers.
If you can't insert your pick here, try along the top or bottom edges of the Steam Deck OLED before sliding it toward the handle.
Slide your pick along the edge of the handle to release the clips securing it to the front shell.