Toshiba Laptop Satellite L640 — frequent corruption of hardware

Address:

Coimbatore, Tamil Nadu

I am Nicy d/o Issac Paulraj, I have bought toshiba satellite L640 laptop(serial no 6A158200W) for 41,000Rs on oct 2nd 2010 at Coimbatore. after a week, as soon as i started using it hard disc got corrupted and changed on 9th nov 2010 within warranty. followed by it, when i started to work, hard disc and motherboard got corrupted and changed on march month of 2011. now april month again problem arises in battery(does not withstand even for an hour, and shows symbol for replacing the battery). within 7-8 months from purchase many parts of laptop was changed.
As within the warranty period i have serviced laptop for free and some amount for software installation. but if this same situation occur even after warranty period, do i want to spend my money to change hard disc or mother board or battery? I have got Laptop for for huge amount Rs41,000 so i request toshiba company to make a note of this complaint and if i get problem with my laptop after warranty period, see that Toshiba company do good to me(change of laptop or free service). from the date of purchase I could not work with my laptop properly and went to service centre for many times. so after warranty period consider this complaint and take necessary action if needed.