Bios passwords slash generators failing/random checksum every boot

[SinisterMachine]

I was going to get this laptop up and running for my friend and do some minor upgrades, but when I booted up the computer to do a first look, the CMOS check was invalid. Likely cause of a bad bios setting. ( I havent done any upgrading the emmc flash to ssd and or adding ram yet) So I rebooted pressed escape to get to the bios and was greeted with a friendly password screen. I knew the drill so I called my buddy real quick for the password. Shocker but he didnt know it. So I knew I'd get a checksum if I entered the wrong code in 3x did so and wrote the code down.

It was A77F1743 (2 didgets short for hp right?)

And I went to the usual spot online to a generator. The generator keeps sitting out fijitsuu or whatever codes. I tried it non the less and it was wrong. This time entering it in wrong 3x I got this code

6CC97C92

both passwords looked like this in the box

A [XXXXXXXX] 

I rebooted and entered in the new password from the checksum calc and shockingly it was still off. Wrong and locking me out. So I decided to try the serial number. Turns out it was a 10 digit number/letter combo that this site recognized it was an hp brand and it gave me a code all lower case letters. I thought for sure it was going to work this time, but I was wrong. I got denied from the system again.

This is where I realized I shouldve tried this before going into the bios, I thought of the hp setup and repair utility. I went to reboot and go ahead without pressing escape so I wouldnt get the bios prompt, to press f10 for setup. But I was greeted with the password for administrator to power on the device. Great haha, I'm now locked out without a way to test other things to fix the cmos check fail. I have to figure out this passcode or the laptop is good as junk.

Any ideas anyone? Could really use some help. I'm no rookie with bios but before I go monkeying around with things I usually dont I'm hoping someone else already has the solution. Please? 

It's a notebook 14-cm0012nr 

If you want or need the passcode I got from hashing the SN:\ I can get that for you and post it here. I know my way around a laptop so feel free to hit me with anything that might work. 

[MarcusC]

Hey SinisterMachine 😀

Thank you for visiting the HP Support Community.

According to the Community's Rules of Participation:

4d. No posts shall include instructions or directions intended to bypass or subvert security measures, including passwords, locking mechanisms, fingerprint scans, etc., or to bypass any safety measures.

Therefore, this topic is being locked. If you would like help resetting the password on your product, please Contact HP support in your region. 

Regards,

MarcusC