Unhappy [Q] HTC desire HD help ..........

Hello,

I am new to this forum and not programmer. I rooted my HTC desire hd a9191 as per instructions and rooted successfully but not able to load any OS as phone getting stuck on HTC logo, I am able to enter recovery mode but flashing with any OS showing successful but after reboot stuck on HTC logo. Tried with many versions but no luck, given to HTC service center they ask to replace main board with very high charges, can nay one please help me... please I love my handset....... please....