Question about Logitech T-bc21 Trackball Marble Mouse Usb 804377-0000
Over time the right click button has become hard to click. I assume it needs to be cleaned. I removed the screws on the back but it wouldn't pull apart. How can I get this appart to clean it?
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Posted on Jan 02, 2017
seems to be that you may have accidentally swept some dirt underneath the keys.
try pressing each key individually in word and narrow down the affected key or keys, then remove the affected keys (using a keyboard key removal tool, or very carefully by hand) and clean underneath the key with a small dry clean brush both under the key and the board section it lay in, then replace the key and type the key again, if that has no luck then try the process again.
hope this helps
Posted on Dec 01, 2008
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