Difficulty

Difficult

Steps

13

Time Required

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Sections

3

  • Razer Naga Epic Chroma Disassembly
  • 4 steps
  • Battery
  • 3 steps
  • Tracking Sensor
  • 6 steps

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What you need

Step 1

              Razer Naga Epic Chroma Disassembly
  • Using a spudger, remove the teflon tape on the bottom of the mouse to reveal four screws.

Using a spudger, remove the teflon tape on the bottom of the mouse to reveal four screws.

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Step 2

  • Use a Phillips #00 screwdriver to remove the four screws.

Use a Phillips #00 screwdriver to remove the four screws.

Step 3

  • Gently pull on the top plastic plate of the device and carefully unplug the white cord from the circuit board.
  • When removing the chassis, carefully unplug the cord connecting to the top mouse buttons.

Gently pull on the top plastic plate of the device and carefully unplug the white cord from the circuit board.

When removing the chassis, carefully unplug the cord connecting to the top mouse buttons.

Step 4

  • Gently pull up on the right plate on the mouse; separating it.
  • Carefully repeat this step for the left side.
  • Be wary of the cable connecting to the twelve mouse buttons located on the left plate. This can be disconnected if needed.

Gently pull up on the right plate on the mouse; separating it.

Carefully repeat this step for the left side.

Be wary of the cable connecting to the twelve mouse buttons located on the left plate. This can be disconnected if needed.

Step 5

              Battery
  • Take your nylon spudger to gently pry the battery pack from the device.
  • Remove the foam on the battery shell for your new battery.

Take your nylon spudger to gently pry the battery pack from the device.

Remove the foam on the battery shell for your new battery.

Step 6

  • Unplug the power cord from the circuit board in the mouse.

Unplug the power cord from the circuit board in the mouse.

Step 7

  • Plug the cord of the new battery into the socket found in the bottom right of the circuit board.
  • Insert the new battery into the battery socket.
  • Place the foam on the surface of the new battery (reference Step 5).

Plug the cord of the new battery into the socket found in the bottom right of the circuit board.

Insert the new battery into the battery socket.

Place the foam on the surface of the new battery (reference Step 5).

Step 8

              Tracking Sensor
  • Remove the two screws holding the battery mount in place and remove the mount from the mouse.

Remove the two screws holding the battery mount in place and remove the mount from the mouse.

Step 9

  • Disconnect the white connection strip from the white connection port on the circuit board.
  • Disconnect the USB cable (the cable is located on the right and center of the circuit board).

Disconnect the white connection strip from the white connection port on the circuit board.

Disconnect the USB cable (the cable is located on the right and center of the circuit board).

Step 10

  • Remove the two screws that were on either side of the battery mount. This will allow the circuit board to be removed.

Remove the two screws that were on either side of the battery mount. This will allow the circuit board to be removed.

Step 11

  • Remove the circuit board and turn it over to its underside.

Remove the circuit board and turn it over to its underside.

Step 12

  • Around the yellow sensor, located in the middle of the back of the circuit board, locate the eleven “leads” (soldered connections) surrounding the yellow sensor.

Around the yellow sensor, located in the middle of the back of the circuit board, locate the eleven “leads” (soldered connections) surrounding the yellow sensor.

Step 13

  • Re-solder all eleven leads to the connection points of the sensor.
  • This should fix the problem with the mouse sensor tracking issues.
  • For soldering tips, refer to this guide.

Re-solder all eleven leads to the connection points of the sensor.

This should fix the problem with the mouse sensor tracking issues.

For soldering tips, refer to this guide.

To reassemble your device, follow these instructions in reverse order from steps 1-5.

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Author

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                    Jordan Morgan

Member since: 01/19/2017

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Team

                       Arkansas State University, Team 1-4, Chamberlain Spring 2017                        

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                                            6 Guides authored

Adrian Leighton - Sep 20, 2017

Reply

Hi i’m adrian in nz. R76 on my board has corroded off. Is there any chance you know or could measure this value?

It is just above the black chip above the top screw hole from step 10. Thanks!

mescaline86 - Jul 10, 2018

Reply

where could i buy a tracking sensor?

Na Gyeongheum - Feb 4, 2019

The Philips PLN-2032 sensor on the Razer Naga Epic Chroma is purchased from the link.

https://www.aliexpress.com/item/1pc-mous…

Yolo Swaggins - Oct 15, 2019

Reply

Worked on my regular chroma. Just a cold solder joint.