Jekyll2026-04-16T20:34:56-07:00https://wlair.us.to/feed/by_tag/repair.xmlxoddf2’s Blogxoddf2's personal blogxoddf2Trackball Button Fixed2022-09-22T19:00:00-07:002022-09-22T19:00:00-07:00https://wlair.us.to/blog/2022/09/22/trackball-button-fixed/trackball-button-fixedI just fixed my Logitech TrackMan Marble’s left button.

The button developed an issue where a single-click would register as a double-click, and click-and-drag was unreliable. I opened the trackball, determined the model number of the button to be D2FC-F-7N, and obtained replacement buttons of that type.

I removed the old button and then soldered in the new one. A quick check with xev confirmed that the new button worked.

The left button is now reliable again.

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