Trying to find out what to call this part on my HP Dv9000 so I can order it

I have a Dv9000 laptop computer and i’m trying to find out the name of this cable needed.

There’s a little green square piece that connects the monitor, speakers and the actual power button. I’m trying to find the name of the cable that connects the power to the motherboard (I believe). If anyone has a Dv9000 or can help i’d highly appreciate it.

It likely doesn’t have a name, just a part number. You’d need a service manual to get the information or you could try going to a service center (assuming you can find one with an actual tech onsite). They may be willing to look up the information for you.