[Resolved]  School — hardware problem

i am computer faculty teacher at Govt. High.School,lehal(gurdaspur). your engineer surinder kapoor come to attend the complaint of computer 0n 7/1/2010.and during repair of computers he had broken the Harddisks pins of 2 harddisks and also 1sata connector lead during repair.He installed the cd writer but it does not get installed properly and we asked him to correct the sound problem of computers .but he doesnot care .so irequest you to please replace the 2 harddisks and also 1sata connector lead and also the above problems .i shall be very thankful to you.