Chosen Solution
The caps lock buttons blinks 5 times and does not boot. While the caps lock button is blinking the fans are very load and the screen stays black. Note: the laptop does boot sometimes, if I don’t try to power it on for maybe an hour it will boot. When it boots after maybe two minutes I get a blue screen: DPC WATCHDOG VIOLATION. I also can get into BIOS. I await your responses, I will clarify whatever questions you may have, friends.
@incredibleram, 5 blinks on the HPs means there’s a board level problem with the system. Usually it’s the onboard controller that prevents it from completing a normal POST. I how old is your system, and did you buy it new or used? A board level repair requires above normal DIY level skills, and quite a bit of setup to do.
