Problem in compaq laptop

[Guest]

HI,
I have bought a Comapaq precasrio series which required its adaptor to be replaced thrice in 9 months .After that some of the keys in keyboard stucked gave for the service and even the service person didi not correct it properly.It still did not complete its warranty period.What measure I can take against it?

 

[Guest]

Just keep taking it back -- while it's under warranty it's Compaq's problem.