E900 KEY upper PROBLEM - GSM-Forum

llcoolr · 10-22-2007, 16:14

got this phone with digital keys not working but all other key OK

i've try this but not help me

need full schematic of upper side (not find in normal obe)

delchoni · 10-23-2007, 11:52

Im Have This Problem All Digital Key Work But Oder Noth 1234567890.....noth Work Pls Give Solutions FOR E900

delchoni · 10-23-2007, 14:27

problem solved remove varistor zd310 and zd311 100% solutions tested

Br

llcoolr · 10-27-2007, 10:17

not working with zd310 & zd311
any other solution ???????????????

biri26 · 07-12-2008, 18:37

Quote:

Originally Posted by delchoni

problem solved remove varistor zd310 and zd311 100% solutions tested

Br

not work for me

bond95 · 07-12-2008, 18:39

Guys! Before good clean system conector inside and on the board ..

biri26 · 07-12-2008, 19:11

Quote:

Originally Posted by bond95

Guys! Before good clean system conector inside and on the board ..

the connecteur is clean , another solution please

bond95 · 07-12-2008, 21:26

One more solution please ..

Murat Bekar · 09-24-2008, 03:22

check U201! It is a ic of touchpad. Maybe works 4 u...

LoveLess · 11-02-2008, 21:27

hi all..

did u solve ur pb...? e900 keypad pb..? upper keys r working... but digit keys r not...

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10-23-2007, 11:52	#2 (permalink)
delchoni No Life Poster Join Date: Mar 2006 Location: Bulgaria Asenovgrad Age: 42 Posts: 3,197 Member: 239176 Status: Offline Sonork: 100.1602815 Thanks Meter: 851	Im Have This Problem All Digital Key Work But Oder Noth 1234567890.....noth Work Pls Give Solutions FOR E900

10-27-2007, 10:17	#4 (permalink)
llcoolr No Life Poster Join Date: Feb 2004 Location: DZ W09 Age: 43 Posts: 3,607 Member: 53408 Status: Offline Sonork: 100.1593951 Thanks Meter: 1,261	not working with zd310 & zd311 any other solution ???????????????

07-12-2008, 18:39	#6 (permalink)
bond95 No Life Poster Join Date: Feb 2005 Location: Lviv Age: 61 Posts: 644 Member: 121481 Status: Offline Thanks Meter: 432	Guys! Before good clean system conector inside and on the board ..

09-24-2008, 03:22	#9 (permalink)
Murat Bekar No Life Poster Join Date: Sep 2000 Location: Turkey Age: 43 Posts: 1,047 Member: 2088 Status: Offline Sonork: 100.1630154 Thanks Meter: 57	check U201! It is a ic of touchpad. Maybe works 4 u...

11-02-2008, 21:27	#10 (permalink)
LoveLess No Life Poster Join Date: May 2005 Age: 40 Posts: 9,816 Member: 146708 Status: Offline Sonork: 100.108221 Thanks Meter: 1,603	hi all.. did u solve ur pb...? e900 keypad pb..? upper keys r working... but digit keys r not...