Q. What are the signs of mobile motherboard failure?

Answer

Here are some signs that your mobile motherboard could be damaged:Even when the charger is plugged in, your phone will not power on under any circumstances: If you have attempted to switch on your phone more than once but it would not react, the motherboard of your phone is likely broken. You may also try plugging it in while it's charging and turning it on while it's still connected to the power source. If it does not turn on at all, this indicates that the motherboard is broken.If you seem to have a smartphone with a battery that can be removed, you might try installing a new battery and seeing if that helps. If your phone still won't power on after you've swapped the battery, you could also attempt a different solution. And if you've tried all of that and it still won't switch on, the problem is definitely with the motherboard.Your phone turns on, but the screen displays nothing: If your phone normally vibrates when you switch it on, but the screen isn't lighting up this time, it's possible that the motherboard is broken. This might be the case if your phone hasn't been properly maintained. In certain other instances, the display could act in an irregular manner, or it might go berserk.Your phone may restart randomly: Your phone may restart randomly when it is unable to keep up with what is happening in the system or when the system is overburdened with too much information to process. If, on the other hand, it does this regularly, there is certainly something wrong with the motherboard.When certain hardware functions of the device begin to act erratically: If you discover that certain hardware functions of the device, have stopped working or begun acting erratically, it is most likely the result of a damaged motherboard.