8210 don't power on.....but charge ok - GSM-Forum

Pandemonio100 · 05-14-2002, 18:39

Hi friends i have one 8210 whit this problem, if i connect phone to travel the phone charge ok, but if i try to power up don't switch on, i think phone is dropped in water, i have ceck for oxid but only under the display there is a lot of oxide, i have changed also power switch, R118 and other cap near CCONT, tested voltage output around 3.50v.
Tanks for help.

Raheeeeb · 05-14-2002, 20:38

u don't have to to all that just u must to check the start up group the capictor under the on/off switch so if u changethe switch key
u must have a working board...no more

Pandemonio100 · 05-14-2002, 23:24

ceck also cap near swithc canged nothing to do.

Budice · 05-15-2002, 02:21

have you tried cleaning the board?
last time i cleaned one i used switch cleaner (one which evaporates and doesnt leave a residue) and a very old soft toothbrush to work the stuff in, then flushed it under running water, after that i left it on the side with a hairdrier (dont laugh

) to make sure it was thoroughly dry before putting it back together

Pandemonio100 · 05-15-2002, 04:13

Yes i have also clean the board whit isopropil alcool, if you would see it seems new

05-14-2002, 18:39	#1 (permalink)
Pandemonio100 No Life Poster Join Date: Feb 2001 Location: ITALY Age: 51 Posts: 3,969 Member: 3381 Status: Offline Thanks Meter: 1,171	8210 don't power on.....but charge ok Hi friends i have one 8210 whit this problem, if i connect phone to travel the phone charge ok, but if i try to power up don't switch on, i think phone is dropped in water, i have ceck for oxid but only under the display there is a lot of oxide, i have changed also power switch, R118 and other cap near CCONT, tested voltage output around 3.50v. Tanks for help. Last edited by Pandemonio100; 05-14-2002 at 18:47.

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05-14-2002, 20:38	#2 (permalink)
Raheeeeb No Life Poster Join Date: Oct 2001 Location: -------- Age: 55 Posts: 1,009 Member: 7062 Status: Offline Thanks Meter: 126	u don't have to to all that just u must to check the start up group the capictor under the on/off switch so if u changethe switch key u must have a working board...no more

05-14-2002, 23:24	#3 (permalink)
Pandemonio100 No Life Poster Join Date: Feb 2001 Location: ITALY Age: 51 Posts: 3,969 Member: 3381 Status: Offline Thanks Meter: 1,171	ceck also cap near swithc canged nothing to do.

05-15-2002, 02:21	#4 (permalink)
Budice Major Poster Join Date: Mar 2002 Location: south wesst Posts: 49 Member: 10046 Status: Offline Thanks Meter: 0	have you tried cleaning the board? last time i cleaned one i used switch cleaner (one which evaporates and doesnt leave a residue) and a very old soft toothbrush to work the stuff in, then flushed it under running water, after that i left it on the side with a hairdrier (dont laugh ) to make sure it was thoroughly dry before putting it back together

05-15-2002, 04:13	#5 (permalink)
Pandemonio100 No Life Poster Join Date: Feb 2001 Location: ITALY Age: 51 Posts: 3,969 Member: 3381 Status: Offline Thanks Meter: 1,171	Yes i have also clean the board whit isopropil alcool, if you would see it seems new