How to Fix Logitech G403 Double Click Issue

Written By: Jisuk Kang
  • Comments: 15
How to Fix Logitech G403 Double Click Issue

Difficulty

Moderate

Steps

8

Time Required

20 minutes

Introduction

Use this guide to fix the mouse if there is a double click problem on your Logitech G403.

Double clicking is a very common problem for G403. If your warranty is finished, you can fix the mouse by yourself, rather than buy a new one.

You will need a precision screwdriver set to fix the mouse. However, in case your screwdriver doesn’t work, you can look at these pages for help:

Don’t forget to unplug your mouse before you start.

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    • Use a prying tool or your hand to take out both sides of the mouse feet.

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    • Use a precision screwdriver to remove four screws from the mouse.

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    • Slowly open the mouse, and take care not to tear the ribbon cable.

    • Detach the cable connector.

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    • Remove seven screws from the upper cover.

    The center-left screw is not circled, you have circled the cabling pathway between the tiers. The screw to the right (2:30 from the center circle) was also missed when labeling. I am not sure if this was a mistake or not as I could not continue after removing the seven screws that I could actually see.

    Chammy Lammy -

    The circles are all correct including what you described as "cabling pathway", there's a screw there! You are also right about the 2 screws you mentioned. So there are a total of 9 screws!

    Srdjan Najhart -

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    • Remove four screws from the mouse.

    • Remove the mouse click cover.

    Could not find a decent way to remove these and bevel pops couldn’t save me from damaging the connection to the tier beneath this one. Decent tutorial, but perhaps I’m a little too much of an amateur because I could not remove this cover without damage.

    Chammy Lammy -

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    • Remove the five screws attached to the mouse click switches.

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    • Open the mouse switch using a prying tool or your hands.

    • Be careful not to lose the white plastic part from the mouse switch.

    how do you open these?

    Diogo Valente -

    If the switch is oriented like in the picture, orient the flat portion of precision flathead screwdriver (or knife) horizontally. Go at the switch from the side. Wedge between the base and the "tab" part of the housing that has the gap as seen in the picture. Pry open. That should lift some of the housing off the base, then you can pry open the rest.

    Srdjan Najhart -

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    • Find the place where more tension is needed.

    • Use a prying tool or your hand to give more tension to the copper piece, making sure the copper is curved.

    This article helped to see what was going on. Need to gently pull up on the middle of the brass piece to curve it up a little bit, adding some tension to the "up" position. I accidentally pulled a bit too much and yanked the brass piece off, but thankfully it can just be mounted back on, nothing broken.

    Amit Blonder -

    Well I just realized that I used a different approach then described in this fix -.- I removed the brass spring completly from the switch and then tried bending it back into the correct shape. I think thats a mistake since it gives you more room to fck up that sheet metal since its really thin and delecate. I think its better as it is describe here under step 8 to keep it in place and just bend it right there as needed

    AverageKITenjoyer -

Conclusion

To reassemble your device, follow these instructions in reverse order.

Author

Jisuk Kang

Member since: 06/07/20

367 Reputation

8 comments

step 8 made no sense and had to google it

rel -

did you find a video about that? if you could send it pls or if it was some place where talk more about it

Lian López -

Worked!!! I had this problem for years, even stoped playing valorant bacause of that. Thanks

VampireKing -

I could not open these screws :( What are the screwdriver size to open these?

Siim -

CR-V (+) 1.5mm

Mohamed el sayed -

I dont know the mouse botton feels terrible now I even tried switching the springs from the lower left side button to the left mouse button, but now both of them feel muchy and do not have a sharp clicking point anymore. I think the double clicking of the left mouse botton is better, but the feel to it is terrible. I think if I would try to do this again, I would buy new switches so the D2FC-F-7N(G) for the left mousee button and then try to solder them. But this is tricky as well since you need to heat up all three legs of the button at the same time to remove it from the little pcb, but you dont need to be super careful with it, since the old switch is going to the trash anyway. But for me bending and fixing these little springs inside the mouse button felt really tidious and in the end pointless, because the mouse is not really repaired or like before after the fix.

AverageKITenjoyer -

Well I just realized that I used a different approach then described in this fix -.- I removed the brass spring completly from the switch and then tried bending it back into the correct shape. I think thats a mistake since it gives you more room to fck up that sheet metal since its really thin and delecate. I think its better as it is describe here under step 8 to keep it in place and just bend it right there as needed

AverageKITenjoyer -