Lenovo A2010 Voluem Up Down Keys Not Working Problem Solution Jumpers

Posted in Lenovo with , , , , on October 27, 2016

Lenovo A2010 Voluem Up Down Keys Not Working Problem Solution Jumpers

Problem:-
1-

Lenovo A2010 Volume Up Key is Not Working

2-

Lenovo A2010 Volume Down Key is Not Working

Tools:-
1-Hot Air is required.
2-Solding iron is required.
3-Skrue driver keys.
4-Electronics cleaner.
5-Four leg On of Switch ( Volume Key Switch ).
6-old board of Lenovo A2010 if a few parts are damage in this board.So that they can be replaced.

Lenovo A2010 Voluem Up Down Keys Not Working Problem Solution Jumpers

Lenovo A2010 Voluem Up Down Keys Not Working Problem Solution Jumpers

Solution:-
If Volume Up or Down key is not working in Lenovo A2010 then it can be the cause of Volume Switch or Resistance near by it.
So disassemble mobile phone and check whole mother board.
If there is some rust or carbon clean it with electronics cleaner and apply some heat so that it can be dry.
Check these tracks as shown in red and green lines in above diagram.
If some prints are missing or a few parts are damage apply jumpers or replace damaged parts.
If Volume Switch is damage or broken then replace it with new one.
Warnings:
Do not apply much heat it can be harm for your skin and mobile phone.
Try that board get fully dry.
When you are removing old volume switch make sure you will not damage prints from mother board so remove it when solding iron is too much hot.Or remove it with hot air.

Volume Button, Volume Keys, Volume Up, Volume Down

Be Sociable, Share!
Be Sociable, Share!

Incoming search terms:

lg g4 on off points


Disclaimer.We are not affiliate with cell phone companies like Nokia,Samsung,Sony Ericsson,Lg,Motorolo and some other etc Manufacturers / Vendors .All trademarks are the property of the respective trademark owners.we just provide diagrams for study and repairing purpose.these images are uploaded by website visitors.so we will not be responsible for any loss or damage, including personal injury.for more detail read Terms & Conditions and Privacy & Policies at bottom.

Restore Hard reset will set your phone in origional factorry settings. It will remove all the data and apps that you installed. Your contacts will be removed and you have to add them again.

Flash Firmware we try to provide the best and latest flash files and firmwares, But we do not guarantee the accuracy or compatibility of any of the files. So use them at your own risk!.

Comments are closed.