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crwdns2944351:0crwdnd2944351:0HP FHA-3510 Wireless Mouse Button Replacementcrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Michael Walshcrwdnd2933797:0crwdne2933797:0

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HP FHA-3510 Wireless Mouse
Type
repair
Thing
Buttons
Title
Repairing HP FHA-3510 Wireless Mouse Buttons
Introduction
There are 3 methods to repair a faulty left, right or page down button in this device. This repair guide covers item 1 only.
1) Buy a new Panasonic EVQ P0E07K tactile switch from a parts distributor. e.g. Digikey, Farnell, Mouser. This is a slightly unusual switch having only 2 pins instead of the more normal 4 pins. This make the device more difficult to obtain. Be aware that the P&P will often cost more than the switch. Try adding this to a larger purchase.
2) Its likely your left or right button stopped working, so you can desolder the page down (rear-middle) switch and use it to replace the faulty button. Be careful they melt easily!
3) Use a longer switch but file it down to the correct height - height is critical! Be sure to get a switch with a low operating force. The fitted one is 0.74N. Larger forces create a big clunk!
Time Required Min
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Time Required Max
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Imageid
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Difficulty
Difficult
Conclusion
To reassemble your device, follow these instructions in reverse order.
Author
Michael Walsh
Public
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  • Soldering equipment Iron stand solder and solder-sucker desoldering bulb or braid and tweezers. x1 added.

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  • Optional:- Panasonic EVQ P0E07K Tactile Switch x1 added.

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  • In Progress added.
  • Community-Contributed Guide added.

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