Hey everyone, welcome to HowFixit. In this video guide, I'll show you how to
disassemble the adaptive trigger of the DualSense Edge controller.
The following tools are required to disassemble the DualSense Edge controller:
Phillips 1 screwdriver Tweezers
Plastic opening tools
I recommend using a magnetic mat during the repair process, which is helpful in the case
of the DualSense controller. Keep track of each screw throughout disassembly so you
can put them back in the right places - this will help you successfully reassemble your
controller. And don't worry about losing any screws; all of them will definitely remain
on the magnetic mat. I left links where to buy all the necessary tools in the description.
On the back of the controller, push the latch to the side until the cover is released.
Next, raise the release lever attached to the stick module, and slide out of its slot.
Remove the L1 and R1 buttons by prying them up using a plastic tool.
Next, carefully remove the back panel of the DualSense Edge controller.
Remove 7 screws on the back of the controller housing and 2 screws under the L1 and R1 buttons.
Carefully remove the spring with the panel. Remove two more screws.
Now you can open the DualSense Edge controller housing.
Turn over the battery and disconnect the cable from the mainboard using a plastic tool.
Remove the two screws securing the adaptive trigger. Flip over the trigger and disconnect
the cable from the mainboard. In the same way, remove the second module.
The adaptive trigger consists of small gears, springs, and parts, but almost all are replaceable.
At first glance, it may seem complicated, but don't worry; you can quickly disassemble
and successfully assemble this mechanism in a couple of minutes.
This board is the trigger logic and controls the operation of the motor. The part number
of the left trigger board differs from the right one. There is also a potentiometer on
the board. This motor turns the gears and increases trigger
resistance, improving tactile response when the trigger is pressed. You will need a soldering
iron and minimal soldering experience to replace the motor.
Carefully peel off the ribbon cable from the trigger body.
If the L1 or R1 button does not work, try wiping these contacts, this may restore the
buttons to function. If cleaning the contacts does not help restore
the operation of the button, try replacing this cable.
At this step, the adaptive trigger of the DualSense Edge controller is completely disassembled.
Let's move on to reassembly. Connect the battery and check the contact
with
the main board.