Hello i have an hp Pavilion dv9000 laptop. I use

Hello i have an hp Pavilion dv9000 laptop. I use the a/c power adaptor and place the laptop on a cooling fan tray by Belkin. When I power the Laptop up I get all the blue lights and on the screen it reads the hp Invent screen with the options in the lower left corner to press either (esc) to change the boot order or (F10) to enter setup. Then the screen goes blank but there is a slight glow from the bottom of the screen. And the laptop goes silent ceasing the remainder of the boot-up process. During the early stage of the initial boot up if I do hit either esc of F10 I can get into the screens those two keys offer. Do you have any ideas as to what the problem is? I?m leaning towards the two ram sticks. thank you.