Samsung SM-B312E Power Problem Solution Power key Ways On-Off Button Jumper Set Dead Charging Only Problem Power Key Jumper
Here’s the solution to repair Samsung B312E power Key ON/OFF switch problem.
This problem may cause the device unable to power up when hitting the power key. The problem may easily configure if the power ON and OFF switch key has no response, but the device is not totally dead for it shows a charging indication when you charge it up. Now, this solution simply shows the line paths (ON-OFF ways)of the power key.
If you are facing a power problem in Samsung B312E diagrams in this article can help. Continue with the following troubleshooting solutions and establish bridges necessary for the points that have been damaged.
Samsung B312E Power Key Ways:
The very first thing that you need to do is to check battery voltage at its terminals in order to verify whether the problem is with the battery or with anything else. (Battery voltage should be at least 3.8V).
If the battery voltage is lower than 3.8V or is not showing charge then it means you need to change your battery in first place and check.
If any of the on/off switch + or – track missing then make a jumper.
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Note: Please note that even though every solution posted on our website is tested by one or more members of our team before posting, but still we do not take any responsibility for any damage it may cause to your cell phones. Use these repairing solutions at your own risk. Thank You.
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