Samsung Galaxy A5 A510F On-Off Key Ways Power Button Jumper

Samsung Galaxy A5 A510F On-Off Key Ways Here’s the solution to repair Samsung Galaxy A5 A510FD power ON/OFF switch problem.
This problem may cause the device unable to power up when hitting the power key. The problem may easily configured 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 an power problem in Samsung SM-A510F diagrams in this article can help. Continue with the following troubleshooting solutions and establish bridges necessary for the points that have been damaged.

Samsung Galaxy A5 A510F Power On Off Key Jumper, Track, 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.

Hardware Solution:

In troubleshooting the End/Power On Off key problem, you may first check the keypad flex assembly for possible damaged or try to replace it with a new replacement spare.
If the Flex ribbon cable seems good and or already tried replacing it but it doesn’t solved the problem, check the connection line paths of the power on off key from the flex pin connector down to the resistor

If you have further questions please don’t hesitate to leave a comment.

Note: Every repairing solution posted here is tested by at least one member of our team. Use the information available here at Your Own Risk. We are not responsible if any harm comes to your device during the repairing process.

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