Samsung Laptop bootloop

[Huntered]

Here is a YouTube video of what is happening.
https/www.youtube.com/watch?v=BM9XS9cbhpA

 

[bailojustin]

Looks to me like it may be harddrive or just the BIOS issue, once the computer boots rapidly press f4 and tell me what happens. to check if its the harddrive, with the battery removed and AC unplugged, remove the harddrive, then plug in the computer and try to boot, does it come to the screen that says No Boot Device?

If you are comfortable with your laptp and skills, remove the bottom cover with all power unplugged and battery removed. Remove the CMOS battery and hold the laptop power button for 15 seconds, reinsert the battery and power up the laptop.

please list me your model of laptop

 

[Huntered]

NP300E4C-A02US

When i press F4 it does the same thing. I will try taking the small battery out