nokia 5210 black display - GSM-Forum

noone0 · 01-19-2004, 19:54

I have a crazy nokia 5210, because when I turn it on, only a black screen appears, it waits for +/- 8 seconds and then turn off.

I already changed hagar, cobba and CCOnt and stilss the same.
Any help is appreciated.

Thks

Medz · 01-19-2004, 20:49

Check all the software rulles befor.

Zoio · 01-19-2004, 21:15

Hi,
Most nokias 5210 have problems with mad, try reball it first or exchange it.

Best Regards,
Zoio

noone0 · 01-22-2004, 18:42

thks... I'll try that

DMD · 01-27-2004, 19:06

Hi noone0

Your phone looks like its freezing try reflow the baseband section

Later D.

MrHazeem · 01-27-2004, 19:48

I repaired many phones with change / reball flash ic ....

Good Luck

------------
MrHazeem

GSM Coolhawk · 01-27-2004, 23:38

@All

As many knows these problems occur mainly in 5210. Because both CPU (MAD if you will) and Flash ic is unglued for some reason.

Well to the faults.

1 : For black screen it's mostly CPU, reflow or change it. Sometimes only it has to do with the flash. So before doing anything be sure on the fault.

2 : If Flash ic is damaged or some balls oxidized due to humidity, then phone behaves strange i.e. when bottoms are pressed the phone powers off, but finds network and starts up normally, only in few cases thse problems can be cured by flashing. So only solution is as MrHazeem says, reball/change flash ic.

Regards

01-19-2004, 19:54	#1 (permalink)
noone0 Freak Poster Join Date: May 2002 Location: none Age: 49 Posts: 208 Member: 11926 Status: Offline Thanks Meter: 0	nokia 5210 black display I have a crazy nokia 5210, because when I turn it on, only a black screen appears, it waits for +/- 8 seconds and then turn off. I already changed hagar, cobba and CCOnt and stilss the same. Any help is appreciated. Thks

01-27-2004, 19:06	#5 (permalink)
DMD No Life Poster Join Date: Jun 2002 Location: CTSA Age: 46 Posts: 2,194 Member: 12660 Status: Offline Thanks Meter: 7	5210 Hi noone0 Your phone looks like its freezing try reflow the baseband section Later D.

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01-19-2004, 20:49	#2 (permalink)
Medz No Life Poster Join Date: Sep 2003 Age: 66 Posts: 807 Member: 39601 Status: Offline Thanks Meter: 13	Check all the software rulles befor.

01-19-2004, 21:15	#3 (permalink)
Zoio Freak Poster Join Date: Nov 1999 Posts: 180 Member: 633 Status: Offline Thanks Meter: 37	Hi, Most nokias 5210 have problems with mad, try reball it first or exchange it. Best Regards, Zoio

01-22-2004, 18:42	#4 (permalink)
noone0 Freak Poster Join Date: May 2002 Location: none Age: 49 Posts: 208 Member: 11926 Status: Offline Thanks Meter: 0	thks... I'll try that

01-27-2004, 19:48	#6 (permalink)
MrHazeem Freak Poster Join Date: Jul 2002 Location: MAD Age: 50 Posts: 483 Member: 13545 Status: Offline Thanks Meter: 2	I repaired many phones with change / reball flash ic .... Good Luck ------------ MrHazeem

01-27-2004, 23:38	#7 (permalink)
GSM Coolhawk No Life Poster Join Date: Dec 2001 Location: United Arab Emirates, Dubai Age: 52 Posts: 1,269 Member: 7751 Status: Offline Thanks Meter: 74	@All As many knows these problems occur mainly in 5210. Because both CPU (MAD if you will) and Flash ic is unglued for some reason. Well to the faults. 1 : For black screen it's mostly CPU, reflow or change it. Sometimes only it has to do with the flash. So before doing anything be sure on the fault. 2 : If Flash ic is damaged or some balls oxidized due to humidity, then phone behaves strange i.e. when bottoms are pressed the phone powers off, but finds network and starts up normally, only in few cases thse problems can be cured by flashing. So only solution is as MrHazeem says, reball/change flash ic. Regards