A trackball is a kind of computer mouse that is used in hand held devices; it is like a manipulating ball, which is used for moving the on screen pointer. This trackball plays a critical role in computer mouse and handheld devices. Trackball allows the user to move their pointer on the screen to any desired location and they can select an object with this pointer. Trackball is used in almost all the software for gaming or web surfing and the comfort offered by this trackball is paramount. With so many uses, it becomes essential to replace trackball as soon as it wears out or stops working. Learn more about how to replace trackball here.
The trackball will perform all the functions that are similar to the traditional mouse. However, instead of moving the entire mouse to position of cursor, there is a small solid ball, which is located at the center and is used for navigating on the screen. Using a trackball lets the user move this small mouse with the thumb and then he or she can move the cursor to the desired location without moving the entire assembly. This trackball reduces the effort of moving the wrist or arm for maneuvering and prevents the user from repositioning the mouse too quickly.
The trackball offers greater accuracy when compared to the traditional mouse. The trackball mouse can navigate smoothly and will not jump or stick on any of the desktop surface or mouse pad, unlike the conventional desktop computer mouse. This mouse is preferred when the arm movement of a person is constrained due to some reasons and the trackball mouse never requires a mouse pad for navigating.
However, before anyone chooses a computer mouse there are certain things that must be considered like frequency, duration of use, physical limitations and space constraints. Over the time even the trackball mouse can stop functioning due to various reasons. However, replacing trackball is a very simple process. Here are some simple steps on how to replace trackball.
Things Required:
- Small screwdriver
- Isopropyl or rubbing alcohol
- Blackberry trackball
Steps for replacing trackball in blackberry:
- The first step for replacing the trackball will be removing the plastic silver rings, which are situated besides the blackberry trackball. This you can do easily by lifting three tabs from that place and then holding it in one place. Take a tiny screwdriver and start prying the tabs that are securing the silver rings.
- Now in the next step for replacing the trackball, you will have to take out the inner ring, which holds the trackball in place using the similar method. In some of the blackberry devices these rings are not present, so do not panic when you don’t find this ring.
- Gently take out the trackball from the blackberry after you have taken out the rings or ring that were securing your device.
- Now, while replacing the trackball you will have to check the old trackball for any dust or debris collection inside it. Clean the trackball with the help of rubbing alcohol or isopropyl. Sometimes just cleaning the dust and debris from around the trackball can get it working again.
- After cleaning the trackball, if it is still not working, then you will have to replace it.
- Now for replacing the trackball you will have to put the trackball components inside first. Then you will have to replace the white plastic lock or ring that holds the trackball in place. Now the trickiest part of replacing a trackball is aligning it perfectly through the small holes, which the tabs keep secured.
- Once you have put the locks or the rings on the inside, check if the new trackball is functioning. If it is functioning properly then your work is done.
Replacing trackball in blackberry pearl
- The first step will be removing the battery cover and battery from the blackberry pearl by pressing the quick release button from the rear side of the phone.
- Now take out the plastic cover from the base of the battery by simply prying on the cover through the edge with the help of a computer prying tool.
- Now start unclipping the top two clips, which are located below the cover. You will have to unclip them with the help of a prying tool and a small computer screwdriver.
- Take out the side covers from the phone for replacing the trackball by removing the two retaining clips that are located on either side of the covers.
- Start removing the front cover with your hand and clean the trackball and the seating area of the same. Always remember that you must never use solvents, which can damage the interior components of the blackberry.
- Now replace the trackball and reassemble the phone in reversing order of the all the steps mentioned above.
Tips and Warnings:
- Be very careful and do not lose any piece from the trackball component. Take a small jar and keep those tiny pieces in their so that you do not lose them.
- Take care when you are removing the rings from the plastic piece from the trackball, so that all the clips that are holding them in place will face heavy damage when you are replacing trackball.
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