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crwdns2933803:03crwdne2933803:0

crwdns2933797:0tbacecrwdnd2933797:0crwdne2933797:0

crwdns2936047:0crwdne2936047:0

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
crwdns2933801:0crwdne2933801:0

crwdns2933807:0crwdne2933807:0

+[* black] Slowly remove the trackball, being cautious not to scratch the ball or the scroll wheels.
+[* black] Using a soft cloth, carefully remove any dust around the scroll wheels or the trackball itself.
+[* black] While your trackball is removed, you may also want to clean the sensor in the hole where the trackball goes.