here is X480 repair "keypad not work"

[mru]

http://mru.czechian.net/girder/x480_keyboard_failure.jpgHi friends! Hear I put my picture for "Samsung SGH-X480 keypad not work". Phone switch on immediately after battery plug in? Keyboard has no response? Remove some varistors (all if you want). This 3 was enough for my case.

[Kashif Khan]

Thanx for the share.
BR
Kashif Khan

[masterspargo]

Remove 5 varistors more when that's goood work 1000%

no_man1123@yahoo.com

[fadhel]

ok 100/100 after remove all 13 resistors.
thanks

[TRABEL]

http://mru.czechian.net/girder/x480_keyboard_failure.jpgHi friends! Hear I put my picture for "Samsung SGH-X480 keypad not work". Phone switch on immediately after battery plug in? Keyboard has no response? Remove some varistors (all if you want). This 3 was enough for my case.


THANK YOU !!! JUST IN TIME
i hope this will solve my problem , PWR key not working after i turn phone on.
all other keys are working
gonna try it later today and post results
thx

[TRABEL]

nm
found my problem , was missing 3 leg components under pwr key on the main board
fixed it all working

[simlockmaster]

thx is working :):):):):):););)

[gbluez]

Any solution for this case?
-when i press power on and hold it, phone is powered up.
But when i release it, it shuts down immediately.
How?

BR

[mobile.gsm]

Any solution for this case?
-when i press power on and hold it, phone is powered up.
But when i release it, it shuts down immediately.
How?

BR

Very Thanks

VeryGooooooooooooooood

:D

[nycu]

Hi I have an X480 with keypad still not working after I removed all the varistors.
Do you have any solution for this pls?

[murthyy]

After removing the varistors it works well thanks all

[ctl]

THX A LOT> 100%!
Keep sharing a helping
. Worked 100%

[UnlockingLab]

Yes tried works.
Good

[nems]

nice ! coool guys , worked perfectly , i got a x480 water damaged , and working by pressing ON but not responding when key pressed, worked after removing the 13 , thanx

[sudais_rizwan]

this solution is normally can be applied on all the samsung with pwr key working but rest of the keys are not working if this dont work resold ur mic , change or resold the volume keys that will help

[zullu2004]

:D:D:D:Dvery nice solution, after removing all, phone ok, thx for sharing :D:D:D

[fadhel]

good ,now what about e900 ??

[delchoni]

Im Have Same Problem WitH E900 Key NotH Work SENSOR ALL IS OKK BUT 1234567890...... NOTH WORK

[delchoni]

problem solved remove varistor zd310 and zd311 100% solutions tested