1. First, make sure that the wireless mouse and keyboard of Philips All-in-One are properly equipped with batteries, and the adapter is plugged into the computer.

2. Secondly, press the ESC key and the Q key (or the code-checking key) on the keyboard at the same time, and the low-voltage indicator will flash, indicating that the keyboard is in the code-checking state.

3. Then press the left, middle and right mouse button for 5 seconds at the same time, and quickly connect the NANO receiver to the USB interface of the computer.

4. finally, the keyboard and mouse of Philips integrated machine can be connected to the receiver within 5 seconds after entering the code-checking state.