My launch LCD Steam Deck is unfortunately now afflicted with a power button issue. It amounts to the power button being unresponsive ~9 times out of 10 (and getting worse). It has been reported on, but has no definitive fix as far as I can tell.
My fixes attempt so far have been:
- Squirt isopropyl alcohol (also contact cleaner later on) from the outside (suggested in [https://www.reddit.com/r/SteamDeck/comments/vlv3px/psa_how_i_fixed_my_steam_decks_unresponsive_power/]) : no perceptible change.
- Open up the casing and try pushing the board back into a better position (as a proposed fix in [https://www.youtube.com/watch?v=123jykFjF50]) : felt like an improvement, but did not stick for very long.
- Mostly I have been working around the issue by using the wake on Bluetooth feature from the SteamOS preview channel and using a Switch Pro controller (because it's not BLE) or a headset. This has been pretty reliable but for obvious reasons this is not ideal (and also will not work after a shutdown).
This is an in-depth analysis of the problem : [https://www.youtube.com/watch?v=OAZtSyyx-ww]
Did someone try a lasting fix for the issue without soldering ? Maybe putting a piece of plastic or electrical tape between the button and the switch helps (like in [https://www.youtube.com/watch?v=JhwThw6Ke-U]) ?
Edit 26/04/2025: I put a piece of electric tape between the button and the switch. and there is a very tangible improvement. Not every button press works but most of them do so far. I'll see about the longevity of this fix.
Do you mean this part [https://www.ifixit.com/en-eu/products/steam-deck-power-button] ? I do not see how this would fix my issue since this does not include the switch, only the plastic button.
Exactly. I had the same issue where the power button would not work, and I'd have to press and hold, click, try again, etc. Replacing this and making the contact work again was enough. I did this fix a year ago and have had no issues since.