HP EliteBook 8540P RAM Upgrade Installation instructions with 2nd RAM under keyboard
How to Remove, Upgrade and install a RAM Memory module on a HP EliteBook 8540P laptop. The laptop has two RAM locations with one being housed under the keyboard, so you will need to unscrew the 3 screws for the keyboard and then slide the clips on the keyboard down or towards yourself. This will allow you to move the keyboard in order to upgrade the second RAM Memory module.