I have a Dell OptiPlex 7090 Micro on my bench. It has intermittent response to the power button. Upon investigation I found the plastic shroud that extends out from the button is broken in half and part missing (great design from dell...) basically the mechanical component that gets pressed is a hollow tube surrounding the power status LED instead of, say, a solid tube of clear plastic.

Well, anyway. I'm looking to source a replacement SMD power button so I can solder on a new one, but I'm having problems sourcing it besides the old 'look for a whole broken PC of the same model as a donor' route. Seems wasteful, and since it is a relatively new model, also expensive. I want to make sure to get an exact replacement as it needs to have the power LED in the center of the button. See pictures for reference. Thank you for taking a look!

Edit 2024-Dec-29 T:1932, uploaded image showing motherboard model number.

Edit 2026-Feb-20 - see Feb 20 update comment in the answers. Manually repaired switch (imperfectly).

⟐ Answer edited February 20, 2026 at 20:02 MST

⟐ Answered March 07, 2025 at 7:47 MST