nokia 3650 doesn't power on. Why? - GSM-Forum

Johnnie · 04-26-2006, 20:10

Can anybody help me, My nokia 3650 as been all day long powering off. And at the moment it's impossible for me to power it on. What are your remarks, Format maybe or it's a hardware problem?

Thank you for the help that you all can give me

Johnnie · 04-27-2006, 10:08

hello to all,
I've dissambled my 3650. I've been doing some resoldering. Once he has turned on but then the LCD display went off with desappearing horizontal lines.

Can anyone help me. Thank's

W4r10rD · 04-27-2006, 10:24

i think your problem is either software or the UPP.reflow the UPP and UEM, and if it still isn't working load new software.

Dave.W · 04-27-2006, 10:32

when the screen dissapears with lines, that usually shows battery has been disconnected before software shut down.

so first thing i would check is that battery is not loose in its position. you can make it more secure by put sticky foam (like from inside phone housings) or even folded paper for a quick fix.

Johnnie · 04-27-2006, 12:33

Thank you all for your replies.
I've been testing power comsumptian current is only 36 mA with cell phone conected to a external power source, after the attempt of resoldering UEM with Hot hair and flux. When I power it on current now is about 90 mA but then decreases to zero and in LCD it appears the horizontal lines. Do you think that SDRAm could do that'

Dave.W · 04-27-2006, 12:41

what error mesages do your flasher tool give?

Johnnie · 04-27-2006, 15:03

I've no flashing box to see the errors, Can you give me some hints one what to check in my phone. My line of business is repairs in audio tv cameras. Only things that i've made on cell phones is to substitute LCD keypad bateries and some other components, but with this generation of cell phones i've not repair nothing. But know my phone is dead and I do love my nokia 3650

. Can you advice me for a flash box that read's this phone, there are too many in the market, and if I bought one it's preferable that it was one not to expensive and universal not only dedicated to my phone.

best regards

JB

pazeth™ · 04-27-2006, 15:26

Quote:

Originally Posted by Johnnie

I've no flashing box to see the errors, Can you give me some hints one what to check in my phone. My line of business is repairs in audio tv cameras. Only things that i've made on cell phones is to substitute LCD keypad bateries and some other components, but with this generation of cell phones i've not repair nothing. But know my phone is dead and I do love my nokia 3650

. Can you advice me for a flash box that read's this phone, there are too many in the market, and if I bought one it's preferable that it was one not to expensive and universal not only dedicated to my phone.

best regards

JB

I think you have to start buy a JAF

04-26-2006, 20:10	#1 (permalink)
Johnnie Junior Member Join Date: Mar 2005 Location: Lisboa - PORTUGAL Age: 56 Posts: 10 Member: 123497 Status: Offline Thanks Meter: 1	nokia 3650 doesn't power on. Why? Can anybody help me, My nokia 3650 as been all day long powering off. And at the moment it's impossible for me to power it on. What are your remarks, Format maybe or it's a hardware problem? Thank you for the help that you all can give me

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
J750 fallen on the floor and doesn't power on any more-what's the problem?	beneto	Samsung Hardware Repair	0	06-15-2009 16:58
MT-box doesn't work. Doesn't power on the phone.	James_S	MT-BOX	23	04-14-2009 13:14
A35 doesn't power on?	gsmsalers	Siemens Hardware Repair Area	0	09-08-2002 13:54
SGH600 doesn't power on. Definitaly software problem	sat	VLSI, Conexant, Skyworks and Old Models	0	07-23-2002 22:36
Flashing ok,but doesn't power on.	gsmsalers	Nokia Hardware & Hardware Repair	4	05-17-2002 09:24

04-27-2006, 10:08	#2 (permalink)
Johnnie Junior Member Join Date: Mar 2005 Location: Lisboa - PORTUGAL Age: 56 Posts: 10 Member: 123497 Status: Offline Thanks Meter: 1	hello to all, I've dissambled my 3650. I've been doing some resoldering. Once he has turned on but then the LCD display went off with desappearing horizontal lines. Can anyone help me. Thank's

04-27-2006, 10:24	#3 (permalink)
W4r10rD No Life Poster Join Date: Sep 2005 Posts: 731 Member: 183043 Status: Offline Thanks Meter: 68	i think your problem is either software or the UPP.reflow the UPP and UEM, and if it still isn't working load new software.

04-27-2006, 10:32	#4 (permalink)
Dave.W No Life Poster Join Date: Nov 2001 Location: England Age: 41 Posts: 2,821 Member: 7653 Status: Offline Thanks Meter: 823	when the screen dissapears with lines, that usually shows battery has been disconnected before software shut down. so first thing i would check is that battery is not loose in its position. you can make it more secure by put sticky foam (like from inside phone housings) or even folded paper for a quick fix.

04-27-2006, 12:33	#5 (permalink)
Johnnie Junior Member Join Date: Mar 2005 Location: Lisboa - PORTUGAL Age: 56 Posts: 10 Member: 123497 Status: Offline Thanks Meter: 1	Thank you all for your replies. I've been testing power comsumptian current is only 36 mA with cell phone conected to a external power source, after the attempt of resoldering UEM with Hot hair and flux. When I power it on current now is about 90 mA but then decreases to zero and in LCD it appears the horizontal lines. Do you think that SDRAm could do that'

04-27-2006, 12:41	#6 (permalink)
Dave.W No Life Poster Join Date: Nov 2001 Location: England Age: 41 Posts: 2,821 Member: 7653 Status: Offline Thanks Meter: 823	what error mesages do your flasher tool give?

04-27-2006, 15:03	#7 (permalink)
Johnnie Junior Member Join Date: Mar 2005 Location: Lisboa - PORTUGAL Age: 56 Posts: 10 Member: 123497 Status: Offline Thanks Meter: 1	I've no flashing box to see the errors, Can you give me some hints one what to check in my phone. My line of business is repairs in audio tv cameras. Only things that i've made on cell phones is to substitute LCD keypad bateries and some other components, but with this generation of cell phones i've not repair nothing. But know my phone is dead and I do love my nokia 3650 . Can you advice me for a flash box that read's this phone, there are too many in the market, and if I bought one it's preferable that it was one not to expensive and universal not only dedicated to my phone. best regards JB