Hi my name is ***** ***** I will be the expert working with you today to help and resolve the problem you have posted.
please confirm do you wish to replace the upper case of the laptop
since the part is not a customer replacable part so hp des not list the same in its manualhowever i am listing a link below that has the laptop disassembly listed with picturesyou can scroll down on the page once its open to the section where you have pictures of the upper case being removed and accordingly disassemble the unit
click here for the steps
I hope I've provided the information you were seeking. If you have any question feel free to ask. Please provide a rating by clicking on the stars on top right of the page and hit submit. If you are unable to follow the steps i gave feel free to ask or reply me so that i can continue to help you answer you question further. Thank you.
odd is the cd drive
kb is the keyboard module
it seems that either the lcd cable might have not been connected properly or the ram modules are not seated correctly in place
please reopen and ensure all cables are connected and all are securely connected