The real q2pro has to be turned on.

1, the machine can't be started because of the brush machine. Solution: Plug in the mobile phone charger, and then press and hold the "power button" and "volume+"keys at the same time until the mobile phone vibrates for more than 3 times. Press and hold the power button again to start the machine.

2. The battery can't be turned on due to poor contact. Solution: Take off the back cover of the mobile phone, take out the battery, wipe it with an eraser or clean it with alcohol, and then reinstall it before turning it on.

3. The data cable is damaged and cannot be turned on. Solution: Replace a data cable, and then turn it on after charging.

4. If none of the above methods can solve the problem of not turning on the computer, it may be that there is something wrong with the hardware and it needs to be handled in the after-sales or repair shop.