1. CanoeBoy's Avatar
    Hi

    My partner has an 8120 and the roller ball is ok, rolls fine but the button is a nightmare. You have to press the button really hard to get it to work and sometimes it doesnt work at all.

    I have a spare 8100 so i took the roller ball from this and put it in the 8120 - still the same.

    Where do i go from here ?

    Dave
    01-26-10 12:47 PM
  2. hootyhoo's Avatar
    Replace the trackball dome. Its the little gold square under the TB. They only cost a couple of bucks and can be easily replaced with a pair of tweezers. You can find them in the CB store.

    Posted from my CrackBerry at wapforums.crackberry.com
    01-27-10 03:18 PM
  3. BergerKing's Avatar
    Trackball Dome button keypad

    Here's another source of them.

    Posted from my CrackBerry at wapforums.crackberry.com
    01-27-10 03:22 PM
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