I just bought a new notebook, a brand new Compaq Presario CQ42-270TU, without any operating system installed, just a default FreeDOS. It is definitely a notebook with Intel® Core™ i5-450M Processor (2.40 GHz, Cache 3 MB) , 2 GB DDR3 SODIMM PC-10600, and Intel GMA 4500M manufactured by HP in around July and August 2010.