Tablet not powering on, next steps?
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
Cette question est-elle utile ?
Hi @hyklamin ,
Does it turn on with the charger connected and switched on?
par jayeff
The tablet cannot be turned on. It is written in the question.
par Yklamin
Hi @hyklamin ,
OK but you only said that "the tablet does not power up, I tried pressing the suggested button combinations." and "By measuring the battery leads I can see 3.69V."
Nowhere is mentioned that you tried powering on with the charger.
All what you said could have been done on the battery only
How long did you hold the Home, Power and Vol. up buttons for? it may take a bit longer than you think.
par jayeff
Long enough. I am asking how to detect which component is malfunctioning, we are beyond the basic troubleshooting steps.
par Yklamin
Hi @hyklamin ,
Since I don't know what you've tried,try the following,
Disconnect the battery from the systemboard for a few minutes, then reconnect it and then connect the charger to the tablet and leave it for a while to see if the tablet starts to charge at least.
par jayeff
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