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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Nokia > Nokia Hardware & Hardware Repair


Nokia Hardware & Hardware Repair all what you need for Hardware Repairing for Nokia Phones. Before writing any thread here try to check the Frequently Asked Questions Section.

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Old 08-01-2008, 13:43   #1 (permalink)
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Need Experts help for N-91(urgent)


Mates

I received a Nokia n-91 set with drop damaged..
Problem is once switched on display becomes white and the goes to black screen
\But i can make calls and receive calls../

01- I have changed the LCD to a working one - Same...
02 - changed both Display IC(Crystals) same...
03- Changed Ac/DC step up Coil ..same

I did search the forum but cud not get a clue..

All kinds of comments are welcome...

Thanks in advance

BR
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Old 08-01-2008, 16:23   #2 (permalink)
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check this pic and post result.......

good luck ...

digitized.............
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