Ian Stirling wrote:

They are.
But there are many, many variants.
You may be able to chase down the part number for the one you need,
but
then you'd need to hire someone to fit it onto the board.

?? As the part in question plugs into the motherboard and is secured with
screws, I don't quite follow your logic here. Any suggestions on how to
find the part number?

Remember, that you may well be able to resell the bits of the laptop
if you get one from ebay.

Hadn't really thought of that.

Cheers.

Tim