Purchasing the whole assembly was what I thought as well, until I did some google searches and watched a few videos on Youtube. The way this laptop was assembled is a challenge to those who are inexperiened and I fully understand this. However, I can do it.
For example, here is a link to the part on EBAY
However, I am not able to purchase from Ebay as they need a PayPal account which I don't have.......don't want.
But, thank you for taking the time to add your input.
Regards