I bought a dv4-2112tx hp pavilion laptop from matrix centre. The first day it self the keyboard stopped working hp repaired but did not give a replacement. Then I went to India I faced another set of problems1) spoilt monitor 2) not working USB 3) not working DVD drive 4) and other problems related to os for ex laptop blinking on start up. This month I.e in may 2011 I gave it back to hp Singapore to repair problems like faulty keyboard and DVD drive and asked them to give me some sort of assurance that my hp will last for another year or two... read full review »