Replacement battery for HP ProBook 6570b

all right so i'm going to do a quick video on this hp pro book 6560b um so this is just going to be a quick video showing how to upgrade the ram and the hard drive okay um not really much else so first what i'm going to do is lock it up into the position that you'll have your computer in first thing you want to do is just slide these two out to the side you don't have to take out the battery to do the ram or the hard drive or ssd but if you want you can you can just slide the battery out okay i'm going to leave the battery in and then this bottom cover once you slide these two it pops out like this you can pull it down all the way and then you can lift it out all right so here you can see there's the cmos or the bios battery got the fan looks like all these components are pretty simple to replace there's just three screws holding the fan here these two up here and then the one here all