The HP 8530p laptop comes with 2GB of RAM installed.
Download the system scanner at crucial.com. This will not only tell you what type of RAM your laptop can use, but also whether your laptop can take any more RAM.
I believe you can, in fact, upgrade the RAM in your HP laptop at the time of purchase, if you buy more RAM while at the store, and hand it to the clerk. He may look at you funny, just ask him to put it on. If he knows how, he will do it.
Guessing DDR2
Yes ofcourse
HP HDX X18-1320EA Premium Notebook PC is the best entertainment HP laptop. It has 4GB RAM. It comes with a Blu-Ray Rom. It also has Bluetooth Wireless.
You can buy some Memory Ram from eBay and insert in to your laptop!
The RAM is 2GB
You would need to know the specific type of HP Pavilion laptop. Once you know this information get the specifications on the memory from the HP site. edit: eg. on the ZV5000, there is a small 'hatch' on the bottom. If you unscrew it, then you can add more RAM (this is the secondary 'expanison' slot) The original RAm slot is hidden inside the laptop, but is accessible.
Depends on the spec and addons of the laptop.
235 hp
http://www.nextag.com/HP-Pavillion-dv9548-laptop/compare-html
there is better that laptop has became so old now you can get hp pavalion pv6 it's awsome