In this post we will show you solution on how to repair Redmi Note 8 Volume key and Power button not working problem here, we will show you how to fix the Redmi Note 8 power key problem and volume button ways.
Here are the connection line paths for Redmi Note 8 that may useful in troubleshooting a not working Power button switches. This shows the connection line paths (jumper ways), especially when trying to fix the button switch if severely damaged or the PCB solder pads have been already lifted.
You may use a multimeter to trace each of the volume button keys terminals connection across to a component where it is being connected. This solution may also work with Redmi 6A phones.
Redmi Note 8 Volume Key Ways Repair
Having trouble with your Redmi Note 8 Volume Key? Turning your Redmi Note 8 on and off is not possible anymore? This issue can be irritating because it prevents you from doing certain things on your phone, such as taking screenshots, turning off your device, or putting it to sleep.
Redmi Note 8 Power Key Not Working?
While it could be a battery issue, it could just be a broken Redmi Note 8 power button. Buttons on your smartphone could experience wear and tear throughout everyday use. If accidentally dropped your Redmi Note 8, the internal components of the power button can be hit loose or broken, causing connection failure.
Problems
- Redmi Note 8 Volume key not working.
- Phone heats up even when power is turned OFF, and also, it does not power ON.
- Randomly Powers OFF itself.
- Phone turns OFF when any specific application is accessed.
Redmi Note 8 Power Key Ways And Volume Button Jumper:
Here are the connection line paths for Redmi Note 8 Power Key |that may be useful in troubleshooting a not working Volume control both UP (+) and DOWN (-) button switches. it shows the connection line paths (jumper ways), especially when trying to fix the button switch if severely damaged or the PCB solder pads have been already lifted. You may use a multimeter to trace each of the volume button keys terminals connection across to a component where it is being connected. This solution may also work with Redmi Note 8 phones.
Download Redmi Note 8 Schematic Diagram From Here
To fix this problem, you may first visually check the button switch assembly for possible damaged. Just replace it, and carefully re-solder it without lifting the PCB board terminal solder pads.
If the said switches assembly seems okay, but it still does not respond or work. Refer to the solution above and locate the highlighted component on the PCB board.
Redmi Note 8 Power Key Ways, Jumper, Problem, Solution, Volume Up-Down Button Ways
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