Re: Cannot Access Recovery Partition
Sorry, but when you deleted all the other partitions except the recovery partition, it looks like you deleted the code that is used to launch recovery when you press a Function key.
If you contact HP and tell them that your Windows install got infected, so you erased it, and NOW, you can't restore it -- they might be willing to SELL you a set of recovery disks.
Ubuntu 16.10 Mate, Mint 18 Mate; MS Win 8.1, MS Win10 Pro.
Will not respond to PM requests for support -- use the forums.