d900i keyboard not working

[TITO]

I have problem with d900i( key no work ),flashed couple time but no result,any idea how to fix this problem?
Thanks in advance
Tito

[topdinosaurs]

firstly don't forget to reply after test
secondly i hope that it help you

[TITO]

this is not like my main board on d900i
regards

[topdinosaurs]

sorry bro this is for d900 without i
i will search and reply

[DVDKING]

d900i keyboard not working

I got same prob. friends!! PLZ HELP!!!

[TITO]

key not work and phone restart????

[Max_B]

There are 3 different REV versions of SGH D900 PCB, I mean no D900i that is different again

Please tell us what is written on your pcb to get appropriate layout ;)

BR
Max_B

[TITO]

I have problem with D900I not D900
thanks

[malikgr8]

if only keypad not work and phone is ok then only change the flex

[Tetouan Gsm]

I agree with vega111...!

[TITO]

if only keypad not work and phone is ok then only change the flex

No is not flex problem
regards

[hanifmughal]

no no no flux is not problem chk keypad parlal capastors and zaner dioads

[TITO]

no no no flux is not problem chk keypad parlal capastors and zaner dioads
Do you have some pictures
thanks

[sandubob]

hi i have a d900i after water damage i clean out its work but the keypad not work pls help

[DVDKING]

D900i board rev 0.4 ,is the one i have.... help!!!!

[DVDKING]

This is URGENT PLEASE anyone any help??????

[Formingus]

i have some prob it's not flex prob thks

[TITO]

board revision 0.4-D900i

[elvase]

D900i keypad not work except Power on/off button
flashed and flex changed but no result

this is my D900i PCB diagram :http://files.shrak-mobile.com/schem/samsung/SGH-D900i_schem.rar
I tried to remove this compenents D700.D701.d702.D703.D704.D705.
but always keypad not work.
is thes any solution to fix this probleme friend????

[elvase]

there are the Red compenents witch I remouved but always keypad not work

[elvase]

finally I found the source of the breakdown.it's in the LCD part
not flex not PCB

I heated LCD part and the keyboard functions with wonder

[dsakun899]

Hi, if anybody got d900i wirring circuit diagram please post them here!!


Thank in advance.
:):):):)

[luqmaan]

hi i have a d900i after water damage i clean out its work but the keypad not work pls help
I HAVE SAME PROBLEM NOW FOR ABOUT 2MONTHS NOW WAITING ON SOLUTION OR SOME KIND OF ADVICE PLEASE

[FoneFixUk]

there are the Red compenents witch I remouved but always keypad not work

this solution worked for me

thanks pal

[shah g]

any one have for d900i plz

[minda69]

solution for d900i kaypad just rehot like in this pictures working 100 % if problem is not flex

[nathan888]

what do u mean by reheat?

[ul haq]

heat over that component by smd rework station

[genius2005]

D900i only sent key not working. plz give solution.