v640-k630 light problem - GSM-Forum

Destructor · 11-10-2008, 21:51

I have 2 pieces,water damaged.They where water damaged around charger connector and keypad connector.Nowhere else. When I turn on the phone and logo appears it has light and when logo desappear lights goes off. Then I put phone at rest for 20 seconds and press some key and lights goes on for few seconds and then again off.What can be the problem.

josipluic · 11-28-2008, 16:24

i have 2 pices and i change lcd..work ok,next time i will try change led diode on lcd..

backbiter17 · 01-01-2009, 13:41

same problem here
changing LCD didnt help a bit

any other ideas?

br,A

wong java · 02-23-2009, 17:12

anyone have pic for it

unibox · 04-15-2009, 20:21

same problem

Any help?

amgeu1 · 04-18-2009, 18:13

same problem here . the lcd works fine but something else causes the phone to show the pic only for a few seconds . after some time it works again and then off again . @ wong java - a pic would show nothing as either the lcd is normal or off

doktortelecom · 05-04-2009, 16:14

check the attachment i put pictures, is very easy to repair.

regards,
doktortelecom

lusomaco · 08-07-2009, 12:03

i follow this steps and i have same problem some one have tips ?

Thanks

lusomaco · 08-07-2009, 12:04

i follow this steps and i have same problem some one have tips ?

Thanks

sory i post two times my mistake delete one of this please

airboy · 08-27-2009, 07:49

Quote:

Originally Posted by doktortelecom

check the attachment i put pictures, is very easy to repair.

regards,
doktortelecom

In many cases there is problem on the keypad Flex connector, same track described with red line on the MB, but on other side (flex). Try it, maybe help!

11-10-2008, 21:51	#1 (permalink)
Destructor No Life Poster Join Date: Apr 2003 Location: Crazy House Age: 41 Posts: 683 Member: 27606 Status: Offline Thanks Meter: 15	v640-k630 light problem I have 2 pieces,water damaged.They where water damaged around charger connector and keypad connector.Nowhere else. When I turn on the phone and logo appears it has light and when logo desappear lights goes off. Then I put phone at rest for 20 seconds and press some key and lights goes on for few seconds and then again off.What can be the problem.

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11-28-2008, 16:24	#2 (permalink)
josipluic Freak Poster Join Date: Apr 2007 Location: croatia Posts: 263 Member: 490127 Status: Offline Thanks Meter: 86	i have 2 pices and i change lcd..work ok,next time i will try change led diode on lcd..

01-01-2009, 13:41	#3 (permalink)
backbiter17 No Life Poster Join Date: Jan 2004 Location: SLOVENIA, LJUBLJANA Age: 55 Posts: 1,155 Member: 48933 Status: Offline Thanks Meter: 104	same problem here changing LCD didnt help a bit any other ideas? br,A

02-23-2009, 17:12	#4 (permalink)
wong java Insane Poster Join Date: May 2007 Location: Dream Land Posts: 98 Member: 515688 Status: Offline Thanks Meter: 22	anyone have pic for it

04-15-2009, 20:21	#5 (permalink)
unibox Crazy Poster Join Date: Oct 2007 Posts: 50 Member: 600840 Status: Offline Thanks Meter: 1	same problem Any help?

04-18-2009, 18:13	#6 (permalink)
amgeu1 Freak Poster Join Date: Sep 2005 Posts: 172 Member: 176776 Status: Offline Thanks Meter: 5	same problem here . the lcd works fine but something else causes the phone to show the pic only for a few seconds . after some time it works again and then off again . @ wong java - a pic would show nothing as either the lcd is normal or off

08-07-2009, 12:03	#8 (permalink)
lusomaco No Life Poster Join Date: Jan 2006 Posts: 513 Member: 220414 Status: Offline Sonork: 100.1611916 Thanks Meter: 53	i follow this steps and i have same problem some one have tips ? Thanks

08-07-2009, 12:04	#9 (permalink)
lusomaco No Life Poster Join Date: Jan 2006 Posts: 513 Member: 220414 Status: Offline Sonork: 100.1611916 Thanks Meter: 53	i follow this steps and i have same problem some one have tips ? Thanks sory i post two times my mistake delete one of this please