Guide with all the necessary steps so that you can change the Pconigio Multipad Visconte motherboard yourself.
Before starting, make sure the tablet is off.
To open the tablet, the metal back cover is separated.
We use a suction cup to hold the screen and with the wide part of the opening tool, we separate the back cover.
Slowly, separate the entire contour until the lid is disassembled. You will hear several "clicks" as the plastic hooks are released.
To remove the left speaker, remove the 2 Phillips screws and remove it from the plastic chassis.
You can protect nearby components before desoldering with some Kapton tape.
Unsolder the speaker terminals on the motherboard. To do this, simply apply heat to the tin with the tip of the soldering iron and gently pull the wire.
Use the desoldering mesh to clean the remains of tin on the motherboard.
The right speaker is held by 2 Phillips screws, but we will have to separate the motherboard to take off the speaker.
Remove the 5 Phillips screws from the motherboard and the one holding the internal storage module.
Disconnect the battery cables, bottom flex and coaxial antenna on the motherboard.
Disconnect the LCD data flex and remove the internal storage module.
By separating the motherboard, the speaker can now take off.
Unsolder the right speaker, just like we did on the left one.
Peel off the adhesive that protects the components of the motherboard.
Stretch the microphone cable to facilitate desoldering.
Finally, we desoldered the microphone to install it, next to the speakers, on the new motherboard.
