wellif the virus had attacked on mbr of ur harddisk then it would have surely created some bad sectors....if ur hdd is in warranty take a backup and get it replaced....

u may check ur hdd by using chkdsk command in the command prompt to chewc if the hdd sectors are corrupted or not.

and seethe problem isnt wth ur keyboard and opticla drive....and u can search drivers of ur keyboard on the internet ...just google ur kb vendor name and model and u will find them

seema wrote Thanks Vasu . let me check then i ll come to you .

ohk...or you can tell me about the vendoename and nake...i will try 2 find kb drivers for u

Ramesh wrote Thats the last way to get rid off your problem...Whats your HDD vendor name. Visit there Official website and put your S/N and P/N to verify your warrenty status and take backup to replace your HDD within 7 official days.

wel now they replace hand to hand...so it wud juz take u hours...if u hv a dvd burnewr 2 get it all woring again