My Microsoft Lumia 640 XL wont turn on
What you should do if your Microsoft Lumia 640 XL wont turn on
We can easily perceive just how frustrating it is to no longer be able to make use of an Microsoft Lumia 640 XL. When your Microsoft Lumia 640 XL doesnt switch on, dont stop trying as it might potentially turn back on again. You’ll discover some methods below for turning on your Microsoft Lumia 640 XL:
Connect your Microsoft Lumia 640 XL to mains power-supply
It could be that your mobile is extremely uncharged. In this situation, it is essential to connect your device to a mains electricity supply for at least 30 minutes before trying to switch it on. If you have no signs of activity, try the following method.
Check to see if its just your screen that wont switch on
It’s possible that the mobile phone is working, but there is a problem with the display screen. To confirm this, press and hold down the power button and repress it once more. Supposing your Microsoft Lumia 640 XL produces a sound, vibrates or even if a light appears, it means theres an issue with the screen.
Check that the battery charger cable or the charger is not defective
In order to do this test, you have to connect another device to your Microsoft Lumia 640 XL charger. If it charges, it means the problem isnt originating from the charger.
If you still havent had any results
In the situation where none of these methods do the job, it’s probably that the problem is coming from the battery pack or the battery. In these cases, it is possible to turn to the after-sales service or an independent telephone repairer.