Hp pavillion 15 blink code question

Oct 19, 2018
2
0
20
I have an hp pavillion 15 that has died. I get a blink code from the caps lock of 3 long and 2 short.
I checked the hp code chart (https://support.hp.com/us-en/document/c01732674)
and all it says next to it is hardware?! Can anyone help point me in the direction of which bit of hardware it is?
Any help would be appreciated. I have looked on a lot of forums now and have no real answer. I also dont have spare parts to test anything.