Samsung Galaxy Fame Lite S6790 Power Key Jumper Solution

Samsung Galaxy Fame Lite S6790 Power Key Jumper Solution

Posted: 28 Jun 2016 12:19 AM PDT

Samsung GT-S6790 Power On-Off Button Ways Switch Jumper
Samsung Galaxy Fame Lite S6790 Power Key Jumper Solution
Here’s the Samsung Galaxy Fame Lite S6790 solution for not working Power/End key problem. This solution may help fix if the phone shows charging indication or charging icon when the battery charger is plug-in but failed or unable to turn it ON.

In Samsung GT-S6790 the power ON-OFF key aside from it is on the keypad flex matrix it is also connected to the keypad filter IC. The solution below shows the connection line paths of the power key, this is useful without changing the filter IC and this can be used by bypassing the power key connection from the filter IC.

Just refer to given solution below and trace the said power key line paths.

Here is the hardware solution for Samsung Galaxy Fame Lite S6790  power button problem:

The two upper or legs of the power switch is connected to the PCB’s ground lines.
The other two which is in lower is the power switch line paths, just locate the test spots as shown on the solution above where to apply a jumper to reconnect it connection.

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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Samsung Galaxy Ace 4 G313H Volume Button Ways

Posted: 27 Jun 2016 11:31 PM PDT

Samsung Galaxy Ace 4 G313H Volume Button Ways Key Jumper  Solution, Volume Key Ways Switch Jumper.

Here’s the solution that shows the connection of the Samsung SM-G313H volume control button switches.
You can use this solution if the said button switches are not working or if you need a jumper solution.

The solution may help repair and fix Samsung Galaxy Ace 4 SM-G313H Volume Button malfunction and button switches failure. You may check, trace particular keys which are not able to function by using the repair guide below. Each group of colors indicates that they are connected with each other. So just locate where that particular non working key being connected and mend it found cut or open.

If volumes are not working we will not be able to volume up or down we also can not use keypad if keypad lock button is not working in Samsung G313H.So look at above diagram and clean all these parts that are given in it.

Apply heat to so that it can be dry for a few mint.Do not apply much heat because it can harm your skin and may can damage mother board also.

Check all these tracks that are given in repairing diagram and if any of them is missing apply jumpers as shown in it.If any button switch or part is damage you can replace it with new one.

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Samsung SM-G313H Up-Down Key Problem Repair Solution, Volume Button Ways.

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