Touchscreen FPC Cable Replacement Guide for the P2S
A step by step guide to replace the FPC cable which connect the 5-inch touchscreen to the AP board on the P2S

Removing the Touchscreen Cable
Step 1: Remove the Screen
First, refer to the Screen Replacement Guide wiki page to remove the screen.

Step 2: Remove the Cable
Open the AP cover front section, then unlock the screen FPC cable lock on the AP board to disconnect the cable from the AP board.
Remove the old ribbon cable from the AP board connector.
Pull the cable from the side that connects to the screen, guiding the other end to fit through the slot until the entire cable is free.

Installing the Touchscreen Cable
Step 1: Install the Screen Line
Fit the thin end of the cable through the screen cable slot and route it toward the AP board, leaving the thicker metal connector near where the screen is installed.
The cable must take a sharp turn toward the AP board once inserted through the slot in the front.
Align the thin connector end of the screen cable with the socket on the AP board, careful to insert it straight and centered in the socket with the locking buckle.
Lock the buckle over the inserted cable, avoiding using too much force and ensuring that the cable is inserted fully and aligned properly.
Be sure to route the screen cable behind the USB port component hanging from the top of the printer's frame near the corner.

Step 2: Install the Screen
Refer to the Screen Replacement Guide wiki page: https://wiki.bambulab.com/en/p2s/maintenance/replace-screen to reinstall the screen.

Verifying Functionality
Connect the power supply and turn on the printer to check whether the screen displays correctly and registers touch input normally.