I have flashed a bios here and it asks me all the technical data. If I remember correctly are on the stickers on the plate, what I do not remember are the sections to look for in HxD.
how? you have use bios we provided ? https://vinafix.com/threads/hp-15-p202nx-pch-bios-day23amb6c0-y23a.14347/#post-34436