Here's how to turn your Flex 5G laptop on or off, which can help if its unresponsive, frozen or runs slowly.
If the device still won't power on, trickle charge using a manufacturer-approved USB cable plugged into a computer. Many times devices that are completely dead recover after 45 minutes to 2 hours using this trickle-charge method. After the device recovers, finish charging by plugging into a w...