Hp notebook 15 f272. Won't boot, only flashing lights & fan starting up & going down repeatedly

[Adakole]

Hello here. I've been having this issue with my pc( hp 15 notebook pc F272) when i  press the power button the red light comes on & the white light on the caps lock comes on too...I can hear the fan Starting up with clicks all Starting up properly but suddenly it stopped & start the whole process again  & again & again . Meanwhile, the red light stays on on the num button but the white light on the caps lock  flashes one long & short once in between.  The screen won't come on even for a hard drive test ( pressing the power button + f10 or escape button! )  am in a remote place very far from any reputable pc repair shop or market.  Problem started some days ago when i mistakenly turn off the pc while it showed me on the screen that my pc ran into a problem & needs to restart.......& then we'll restart for you.  Since then, I've not been able to boot back into windows. 

[Treeko]

Hi @Adakole 

Welcome to HP Support Community. 

Thank you for posting your query, I will be glad to help you. 

I see that you are facing issues.

Kindly refer to the steps on this https://support.hp.com/in-en/document/ish_4129273-2331498-16 to update BIOS and let me know if that fixes the issue.

Please click “Accepted Solution” if you feel my post solved your issue, it will help others find the solution. Click the “Kudos/Thumbs Up" on the bottom right to say “Thanks” for helping!

I hope this helps.

Take care and have a good day.

Treeko

HP Support