Runaway cursor and click after battery replacement
I replaced the battery on a 2021 MacbookPro. Now, I have functionality, but the cursor/trackpad will suddenly runaway, and/or click in rapid fashion. I have to use a key to stop it. I will recheck cables and connection tapes, but if anyone else has any ideas please let me know.
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Try a SMC & PRAM reset and also check in the setting for Track Pad & Mouse click & tracking speeds.
из livfe
Update: SMC gets reset automatically and PRAM I did. No change. I figured out it's not the trackpad but the cursor keys. The right and up keys are not working right. Up key gets activated. I cleaned them, checked the keyboard connection. Can't find anything.
из Thomas R