N78 key not working please - GSM-Forum

karizmaugur1 · 07-21-2010, 18:01

Hi, I marked in the picture is not pressing the keys on N78. i have n78 all keypad waok except option , back , cancel
i have changed all three ic beside keypad flex connector
any solution after this

Byte · 07-21-2010, 19:10

did you changed keypad flex?

Thank You

Byte
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karizmaugur1 · 07-22-2010, 08:37

changed keypad flex not working

javedsf · 07-22-2010, 08:45

changed keypad ic 100 okkkkkkkkkkkkkkk

karizmaugur1 · 07-22-2010, 12:01

keypad ic changed not working

karizmaugur1 · 07-23-2010, 18:12

pleaseeeeeeeeeeeeeeeeeee

klcheng · 08-02-2010, 22:09

Try torehot cpu .....i try before

eibooo · 08-03-2010, 00:33

u have to rehot cpu which its name rapido

karizmaugur1 · 08-20-2010, 14:12

not workinggggggggggggggggg

eugen · 09-18-2010, 11:06

n78 volume and camera key problem, any solution pls. thx in advance

**aZimBahar** · 09-18-2010, 11:20

brother check this .

eugen · 09-19-2010, 15:44

thx bro. but I saw this schematics before. all i need are the lines of volume keypads and camera 2.

zacksonite · 11-15-2010, 18:01

ic its near flex connector hard to chage it be carfull

rasel_feni · 11-16-2010, 00:06

i have same problam help plz..

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07-21-2010, 19:10	#2 (permalink)
Byte Registered User Join Date: Sep 2003 Location: Palestine Age: 50 Posts: 1,951 Member: 39208 Status: Offline Thanks Meter: 152	did you changed keypad flex? Thank You Byte ----- Cheap Hosting Web Hosting Services, Reseller Hosting, and Dedicated Servers by HostGator

07-22-2010, 08:37	#3 (permalink)
karizmaugur1 Banned Join Date: Jul 2005 Location: Turkey ANKARA Age: 44 Posts: 35 Member: 158962 Status: Offline Thanks Meter: 5	changed keypad flex not working

07-22-2010, 08:45	#4 (permalink)
javedsf No Life Poster Join Date: Jul 2008 Location: pakistan hafizabad Posts: 1,157 Member: 811013 Status: Offline Sonork: 03468717163 Thanks Meter: 744	changed keypad ic 100 okkkkkkkkkkkkkkk

07-22-2010, 12:01	#5 (permalink)
karizmaugur1 Banned Join Date: Jul 2005 Location: Turkey ANKARA Age: 44 Posts: 35 Member: 158962 Status: Offline Thanks Meter: 5	keypad ic changed not working

07-23-2010, 18:12	#6 (permalink)
karizmaugur1 Banned Join Date: Jul 2005 Location: Turkey ANKARA Age: 44 Posts: 35 Member: 158962 Status: Offline Thanks Meter: 5	pleaseeeeeeeeeeeeeeeeeee

08-02-2010, 22:09	#7 (permalink)
klcheng Freak Poster Join Date: Sep 2005 Location: EMMC JTAG Age: 44 Posts: 169 Member: 180874 Status: Offline Thanks Meter: 20	Try torehot cpu .....i try before

08-03-2010, 00:33	#8 (permalink)
eibooo Major Poster Join Date: Nov 2005 Location: Egypt Age: 35 Posts: 45 Member: 201595 Status: Offline Sonork: 100.1641255 Thanks Meter: 1	u have to rehot cpu which its name rapido

08-20-2010, 14:12	#9 (permalink)
karizmaugur1 Banned Join Date: Jul 2005 Location: Turkey ANKARA Age: 44 Posts: 35 Member: 158962 Status: Offline Thanks Meter: 5	not workinggggggggggggggggg

09-18-2010, 11:06	#10 (permalink)
eugen Insane Poster Join Date: Apr 2005 Location: Tirana, Albania Age: 34 Posts: 58 Member: 140959 Status: Offline Thanks Meter: 9	n78 volume and camera key problem, any solution pls. thx in advance

09-18-2010, 11:20	#11 (permalink)
aZimBahar Product Manager Join Date: Dec 2009 Location: CEO.of.ROMDevelopers Age: 32 Posts: 15,992 Member: 1174508 Status: Offline Sonork: 100.1593820 Thanks Meter: 11,977	brother check this .

09-19-2010, 15:44	#12 (permalink)
eugen Insane Poster Join Date: Apr 2005 Location: Tirana, Albania Age: 34 Posts: 58 Member: 140959 Status: Offline Thanks Meter: 9	thx bro. but I saw this schematics before. all i need are the lines of volume keypads and camera 2.

11-15-2010, 18:01	#13 (permalink)
zacksonite No Life Poster Join Date: Jun 2006 Posts: 761 Member: 289307 Status: Offline Thanks Meter: 44	ic its near flex connector hard to chage it be carfull

11-16-2010, 00:06	#14 (permalink)
rasel_feni Freak Poster Join Date: Jun 2010 Location: K.S.A & BANGLADESH Age: 38 Posts: 380 Member: 1333182 Status: Offline Sonork: 100.1594865 Thanks Meter: 218	i have same problam help plz..