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Apple Desktop Mouse II - Slow Tracking
Posted by: Iesca on 2018-05-08 18:11:13
I recently acquired an Apple Desktop Mouse II to use with my Powerbook 540c. While the tracking speed with the built-in track pad is fine, the tracking speed with the mouse, even at the highest setting, is painfully slow. I've opened up and cleaned out the mouse innards as best I can and wiped down the mouse ball with rubbing alcohol with little effect.

Any advice?

Posted by: MOS8_030 on 2018-05-08 18:18:29
Try zapping the pram.

Posted by: Iesca on 2018-05-08 18:19:28
Even though using the trackpad works correctly?

Posted by: trag on 2018-05-14 15:14:10
There's a little utility called ADB Reset or something like that.   You might try that.   I have a Kensington (?) Mouse in a Box and sometimes (especially when Blizzard games launch) the mouse speed goes through the roof.   An ADB bus reset brings it back in line.   

I don't know if this will solve your problem, especially given the track pad working okay, but it's worth a try.

Posted by: Iesca on 2018-05-14 15:17:11
Didn't find anything via "ADB Reset", but "Focus BusTool" came up on the Garden. Is this it by any chance?

http://macintoshgarden.org/apps/focus-bustool

Posted by: Iesca on 2018-05-14 23:08:17
Also, I tried the PRAM reset and it did not resolve the issue, unfortunately. My fear is that it's a mechanical issue.

Posted by: MrGasS27 on 2018-05-15 00:25:44
Clean the internal wheels with water, I think they are dirty, usually I remove all the wheels and I clean them under water while scraping grime with nails

Posted by: Bolle on 2018-05-15 00:33:11
You do plug in the mouse before starting up the PowerBook, right?

If you plug ADB devices in while a machine is running you will end up with a slow mouse (and might damage your ADB controller as well)

Posted by: Dog Cow on 2018-05-17 09:56:28
Didn't find anything via "ADB Reset"
Try ADB Probe at Mac GUI Vault. This can reset the bus.

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