Black screen. Caps lock blinking 3 times

[Bigrah]

My laptop won’t turn on. The caps lock blinks 3 times then 3 fast times

[Riddle_Decipher]

@Bigrah

Welcome to HP Forums Community!

Please start with performing a hard reset the computer to release excessive static: Click here for steps

If the above doesn't help, please use the HP Guided Troubleshooter: 

CLICK HERE FOR THE STEP BY STEP GUIDE

(simply select your description of the issue from the bottom of the screen to gain access to the next set of steps that should resolve your concern).

FOR DETAILS & FURTHER INSTRUCTIONS, USE THIS LINK: Click here

(By the end of this article all the issues should be resolved)

To identify & understand what those blinking lights represent: Click here

Keep us posted,

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Give us a virtual high-five by clicking the 'Thumbs Up' icon below, followed by clicking on the "Accept as solution" on this post, 

Have a great day!