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Sony Ericsson Hardware Repair Area Post here your Hardware Repairing Hints or Problems with SonyEricsson and Sony Phones.

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Old 06-10-2006, 12:38   #1 (permalink)
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P900 keypad not working

p900 keypad not working any solution
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Old 06-10-2006, 12:55   #2 (permalink)
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p910 outer keypad not working
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Old 06-22-2006, 08:26   #3 (permalink)
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Try check this track
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File Type: jpg p900_keypad_hang_138.jpg (35.9 KB, 852 views)
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Old 06-29-2006, 08:25   #4 (permalink)
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hi soybean my p900 Key pad working but with stick not working i cleaned
display conc but it is same
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Old 06-29-2006, 15:30   #5 (permalink)
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Quote:
Originally Posted by az cells
hi soybean my p900 Key pad working but with stick not working i cleaned
display conc but it is same
the problem is your pda film of your unit.replce the pda film this will solve your problem.
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Old 07-10-2006, 18:52   #6 (permalink)
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I too am having a problem with p910 outer keypad not working. Keys work, but you press one number,a nd another shows on the screen. Tried flashing with no luck. Any tip for this?
Thanks in advance!


Trion
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Old 07-10-2006, 19:19   #7 (permalink)
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Quote:
Originally Posted by Trion
I too am having a problem with p910 outer keypad not working. Keys work, but you press one number,a nd another shows on the screen. Tried flashing with no luck. Any tip for this?
Thanks in advance!


Trion
do master reset simply.
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Old 07-24-2006, 09:40   #8 (permalink)
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thx...................................
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Old 07-24-2006, 09:50   #9 (permalink)
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hi i am raj from india u have to replaced the keypad that solved the problem. otherwise u cleaned ur keypad connector but that problem ocuuars again.
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Old 07-24-2006, 09:53   #10 (permalink)
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About P910i keypad not work

u have to replaced the keypad
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Old 08-09-2006, 11:57   #11 (permalink)
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Quote:
Originally Posted by soybean
Try check this track
can any one translate this diagram
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Old 02-05-2009, 12:21   #12 (permalink)
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Quote:
Originally Posted by Trion View Post
I too am having a problem with p910 outer keypad not working. Keys work, but you press one number,a nd another shows on the screen. Tried flashing with no luck. Any tip for this?
Thanks in advance!


Trion
This can be fixed, you need to take of keypad from your cellphone. You don't need to buy new one you just need to fix this one. I already did this once.

For these 3 steps you can find instruction with photos on this web site:
http://uselessinfo.pwp.blueyonder.co...mantlep900.htm
STEPS:4,5,6 and 7. I recommend that you look at it.

1. Lift the flip bezel and remove it.(The bazel has icon of headhones and power on it) To lift the bazel, find little hole at the bottom of it and pull it with some stick.
2. Remove the two screws
3.
Remove the flip by releasing the catch and lifting the flip away. (you will find it at the bottom)

4. Now you need to have flat screwdriver(smallest possible). You need to put it between two sides(one with a buttons, other with board in it) of your keypad. Start from those round parts near the place where your bazel was before you removed it.

5. Do it gently, you wont brake it if you try hard, but you could damage the color on the edges. Go from round part to top. Now when you pass middle of it watch out for those two rubber squers on it(because they can jump very easy from it).

6. After that just clean your buttons and the white surfice with some alcohol and ears sticks.

7. Put it all back gently and it will work.

Now this problem was posted 5 years ago, but I still have that phone. I think I am not the only one, so I though it would be usefull.

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Old 02-05-2009, 12:32   #13 (permalink)
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Quote:
Originally Posted by bowei View Post
can any one translate this diagram
He said Check every connection goes from socket to keyboard panel.And he is right with the solution.I have also solve only by soldering every tracks and capasitors. Some times there r Crack on the flex.U can fix that by soldering.

It will help u try it.
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