Chosen Solution

Hi there, the tablet does not power up, I tried pressing the suggested button combinations. By measuring the battery leads I can see 3.69V. What are the next steps? I would like to avoid buying a battery if battery is fine, same goes for the powering circuit and motherboard. Thanks

Have you tried taking the battery out, holding the power button for 20-30 seconds, then releasing and putting the battery back in? That usually fixes my phone when that happens, so might be of help.