Hp 15-ab222na black screen

[aliux]

Hi everyone,I'm new in this forum so sorry for being newbie. I have problem no booting laptop. Powers up, HDD spinning,fan goes on for few seconds,no bios loading. Caps lock flashing first time 5 slow + 3 fast flash when continues flashing 3 slow + 2 fast. Original 8gb ram memory getting wery hot after few seconds. Tried tested 2gb ram memory but still same,no booting ( ram not getting hot ). Any help appreciated.
Motherboard DAX12AMB6D0, rev D, x12a.

 

[ThienBui]

Hi everyone,I'm new in this forum so sorry for being newbie. I have problem no booting laptop. Powers up, HDD spinning,fan goes on for few seconds,no bios loading. Caps lock flashing first time 5 slow + 3 fast flash when continues flashing 3 slow + 2 fast. Original 8gb ram memory getting wery hot after few seconds. Tried tested 2gb ram memory but still same,no booting ( ram not getting hot ). Any help appreciated.
Motherboard DAX12AMB6D0, rev D, x12a.

A lot of reasons, try one BIOS before
https://vinafix.com/threads/hp-14-ab015tu-dax12amb6d0-dax12amb6do.21537/