@PUKKIE62
I reviewed your post and I understand that you want to upgrade the SSD on your computer.
Don’t worry, I assure you I will try my best to get this sorted.
As per the service guide for your computer, the maximum tested SSD on the computer is 256GB. However, you can install a higher capacity SSD and should work fine with the computer.
Below is the link to the service guide. (Refer to page 3)
http://h10032.www1.hp.com/ctg/Manual/c05985614
I hope that answers your question and you have a great day!
P.S: Welcome to the HP Support Community 😊
If you wish to show appreciation for my efforts, mark my post as Accept as Solution. Your feedback counts!
Cheers!
Stay Home – Stay Safe
The_Fossette
I am an HP Employee