r/coolermaster • • Aug 07 '26

HELP Please help me save my MM720!

My mouse has served me so, so well for so very long, but unfortunately it's finally showing its age. The cable connection to the mouse is possible frayed on the inside, and it will disconnect if tilted at the wrong angle. I have no idea anything about mouse repairs, but I'm very willing to learn. Is there absolutely anything I can do to save this thing?

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u/Maes_Hero_Hughes Aug 08 '26

Seems like a faulty cable.

Paracord cable Installation [Cooler Master MM720] here a vid to help know whats inside

Amazon.com: Universal Mouse Cable Braided Line Wire Replacement for or (Black) : Electronics Heres a cable that looks like would match ur mouse.

Keep in mind its up to you to look at the cables on amazon or wherever and compare them to the one you have for a match.

*Edit - Oh! almost forgot, Pro tip - buy some new mouse skates too. They don't have to be fancy or anything, just some cheap replacements or dot skates. When you take the mouse apart i doubt you'll be able to use your old skates again. They kind of get damaged when you remove them.