Lenovo A1000m Quantity Up Down Keys Not Working Downside Resolution Jumpers


Lenovo A1000m Quantity Up Secret’s Not Working


Lenovo A1000m Quantity Down Secret’s Not Working

1-Sizzling Air is required.
2-Solding iron is required.
Three-Skrue driver keys.
Four-Electronics cleaner.
5-4 leg On of Change ( Quantity Key Change ).
6-old board of Lenovo A1000m if just a few components are harm on this board.In order that they are often changed.

Lenovo A1000m Volume Up Down Keys Not Working Problem Solution Jumpers

Lenovo A1000m Quantity Up Down Keys Not Working Downside Resolution Jumpers

If Quantity Up or Down key is just not working in Lenovo A1000m then it may be the reason for Quantity Change or Resistance close to by it.
So disassemble cell phone and examine complete mom board.
If there may be some rust or carbon clear it with electronics cleaner and apply some warmth in order that it may be dry.
Test these tracks as proven in pink and inexperienced traces in above diagram.
If some prints are lacking or just a few components are harm apply jumpers or change broken components.
If Quantity Change is harm or damaged then change it with new one.
Don’t apply a lot warmth it may be hurt to your pores and skin and cell phone.
Strive that board get totally dry.
If you end up eradicating previous quantity change be sure to won’t harm prints from mom board so take away it when solding iron is an excessive amount of scorching.Or take away it with scorching air.

Lenovo A1000m, Quantity Button, Quantity Keys, Quantity Up, Quantity Down


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