Hi @ziphron ,
Why risk voiding the warranty and trying to repair it yourself?
A blown fuse is indicative of a further problem. It is only doing its’ job, sacrificing itself to protect the rest of the equipment.
Unless the fault is obvious, without a schematic diagram it will be difficult to locate what the problem might be.
Why not just remove the HDD (or SSD ) and send the laptop in for repair that way?
Here’s a link to the [http://h10032.www1.hp.com/ctg/Manual/c05527167|service manual], taken from this [https://support.hp.com/gb-en/product/hp-envy-15m-bp100-x360-convertible-pc/16851048/model/18021540/manuals|webpage]. Scroll to p.33 or 34 to view the necessary pre-requisite steps and then the procedure to remove the HDD/SSD.
You may wish to confirm with HP first that removing the HDD/SSD will not void the warranty, just in case.