Introduction
If the mouse scroll wheel will not respond as it should, the scroll wheel encoder might need replacement. Reasons for the scroll wheel encoder to be repaired is because it is either out of date and needs a replacement or you need to reinstall Synapse 3. This guide will list all required steps to properly replace the LK-E5 Optical Encoder from the Razer Naga Trinity.
What you need
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Separate the top mouse housing from the bottom mouse housing using the opening pick.
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Unlock the ribbon connector that is held down by the main board clips using the spudger's pointed end.
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Remove one 4mm black Phillips #000 screw from the left side of the mouse holding the scroll wheel LED controller board.
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Then pull the LED controller board upwards and out.
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Tool used on this step:Halberd Spudger$2.99
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Pry and remove the scroll wheel feedback bar from its hold-down clips using the hook end of a halberd spudger.
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Tool used on this step:Tweezers$3.99
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Remove the scroll wheel feedback bar from the scroll wheel by holding down the spring and using angled tweezers to remove it from its placement.
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Remove the scroll wheel optical encoder 3-pin connector from the main board by wiggling the connector upwards.
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Using the opening tool, pry the black bracket holding the scroll wheel in place backwards until the scroll wheel housing pops out.
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Remove the scroll wheel from the scroll wheel housing using the opening tool.
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Ask FixBot
To reassemble your device, follow these instructions in reverse order.
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Team
Embry-Riddle Aeronautical University, Team S6-G2, Salas Fall 2019 Member of Embry-Riddle Aeronautical University, Team S6-G2, Salas Fall 2019
ERAU-SALAS-F19S6G2
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