One of my Clients Notebook HP Compaq CQ35 have the original Window 7 Home Premium pre-installed in his notebook. I check it have the Recovery partition, but I check with him, he said he didn't received any recovery CD. I also can't find any recovery instruction (any key to press to go to the recovery setup menu). After I browse the web I finally found the solution:
The solution is press the F11 key!!!
Then only it bring me to the Recovery Menu.