Nokia 7210c when i press any key lcd light gone - GSM-Forum

kuljindersaini · 07-17-2013, 12:12

Hlo frnds i have nokia 7210c when i press any key lcd light gone and after some time light is come back plzzzz help me to solve this problem

Syangwa · 07-17-2013, 15:25

First change keypad flex and post the result.

**.:SARCAR:.** · 07-18-2013, 10:19

resold keypad connector on main pwb .

kuljindersaini · 07-18-2013, 12:56

i also change the keypad flex but same problem

MANISH MISHRA · 07-18-2013, 13:38

clean the pcb and display flex connector and pcb display conector and rehot that area after that post me result.

madan kunwar · 07-18-2013, 13:57

reheat betty ic post result............................

louigie · 07-18-2013, 14:20

try to change keypad ic

07-17-2013, 12:12	#1 (permalink)
kuljindersaini No Life Poster Join Date: Mar 2013 Location: Garhshankar,Punjab,India Posts: 628 Member: 1895099 Status: Offline Sonork: 100.1647265 Thanks Meter: 148	Nokia 7210c when i press any key lcd light gone Hlo frnds i have nokia 7210c when i press any key lcd light gone and after some time light is come back plzzzz help me to solve this problem

07-17-2013, 15:25	#2 (permalink)
Syangwa Freak Poster Join Date: May 2012 Posts: 440 Member: 1759693 Status: Offline Thanks Meter: 54	First change keypad flex and post the result.

07-18-2013, 10:19	#3 (permalink)
.:SARCAR:. Moderator Join Date: Jul 2006 Location: Midnapore,West-Bengal,India Posts: 5,402 Member: 322206 Status: Offline Sonork: 100.1594813/.:SARCAR:. Thanks Meter: 1,350	resold keypad connector on main pwb .

07-18-2013, 12:56	#4 (permalink)
kuljindersaini No Life Poster Join Date: Mar 2013 Location: Garhshankar,Punjab,India Posts: 628 Member: 1895099 Status: Offline Sonork: 100.1647265 Thanks Meter: 148	i also change the keypad flex but same problem

07-18-2013, 13:38	#5 (permalink)
MANISH MISHRA Junior Member Join Date: Jul 2011 Posts: 26 Member: 1615836 Status: Offline Thanks Meter: 2	clean the pcb and display flex connector and pcb display conector and rehot that area after that post me result.

07-18-2013, 13:57	#6 (permalink)
madan kunwar Junior Member Join Date: Jul 2013 Posts: 6 Member: 1979486 Status: Offline Sonork: [email protected] Thanks Meter: 1	reheat betty ic post result............................

07-18-2013, 14:20	#7 (permalink)
louigie Junior Member Join Date: Oct 2010 Location: philippines Posts: 33 Member: 1421873 Status: Offline Sonork: louigie Thanks Meter: 11	try to change keypad ic