N95 8gb display gone blank...pls help..:(:(?

[jhinkchakme]

guys have a n95 8gb(one year old) suddenly today afternoon d phone got switched off den when restarted the display went blank...still it is completely blank though i tried ol kinds of first aid to it..i can recieve calls nd click pics...buttons on the screen r working just dono what happened to the display...it hasn fallen down nor has it been used to roughly..pls help..completely confused.....one small request....what are the timings for nokia care centre in bangalore...??and are they closed on account of ambedkar jayanti tomo(14th april)..???
and how long will the repair process take..??need my phone very badly..

[AbuMu3ed]

first change flex cable.