n73 display problem i have nokia n73i just open the handset for side volume key repair but when i open the handset its display working fine , when again power on my handset there is no display in my handset it is only white and some time there are some dots shown on the display and some time blink in different colors i also changed the display but no result my handset power on normally, i thinks it is some kind of track breakage or ic problem plz help me |