I do not mean to bump anybody's answer here ;-). I do agree with Jake Devincenzi and pollytintop. It does sound like your display is in need of replacement. I do have the level 1-4 service manual for your phone model and you can download Level 1&2 [http://www.keepandshare.com/doc/3223067/nokia-e63-rm-437-449-450-600-sm-l1-2-v-2-0-pdf-october-25-2011-3-07-pm-1-8-meg?da=y|from here] and Level 3&4 [http://www.keepandshare.com/doc/3223068/e63-rm437-449-450-sm-l3-4-pdf-october-25-2011-3-07-pm-74-9-meg?da=y|from here] There are a few things that you can check, see the attached flowsheet.
I do not mean to bump anybody's answer here ;-). I do agree with Jake Devincenzi and pollytintop. It does sound like your display is in need of replacement. I do have the level 1-4 service manual for your phone model and you can download Level 1&2 [http://www.keepandshare.com/doc/3223067/nokia-e63-rm-437-449-450-600-sm-l1-2-v-2-0-pdf-october-25-2011-3-07-pm-1-8-meg?da=y|from here] and Level 3&4 [http://www.keepandshare.com/doc/3223068/e63-rm437-449-450-sm-l3-4-pdf-october-25-2011-3-07-pm-74-9-meg?da=y|from here] There are a few things that you can check, see the attached flowsheet.
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