Windows 10: Computer boot looping, failing to show bios screen and restarts in 2 seconds increments

My computer had started restarting in small increments during boot. It fails to show the screen where the motherboard brand is shown. I have had issues like this before, and my computer had blue screened "MEMORY_MANAGEMENT" during shutdown before it had happened, which I'm guessing is the cause of this because the next day the issue started. Any solutions to this?

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HP Laptop Boot Loop

I am encountering a boot loop problem with my HP laptop. Upon startup, it shows the HP logo and loading dots for about 11 seconds, then goes to a blank screen for approximately a minute before automatically restarting. The power button does not turn off during this cycle.

Troubleshooting Steps Taken:

• Tried hard reset and accessing BIOS/UEFI settings.
  
• Unable to boot into Safe Mode or recovery environment.
  

please see here the recorded video demonstrating the boot loop behavior for reference.

Any advice, troubleshooting steps, or insights into what might be causing this problem would be greatly appreciated.

Thank you in advance for your help and suggestions.

 

No BIOS screen on boot

Situation:

Have recently redone water cooling loop. System has been running fine for the last 5 days. This morning I was trying to tidy up cabling and then booted it again to make sure it still worked and everything was connected.

The login prompt was on the screen, but I didn't have the keyboard there yet. About 15 minutes later I came back with keyboard and mouse from my other computer and it was off. Then I realized that the fan for the NB/IOH was not plugged in, and that it most likely was the reason it had turned off. Although I have not had a fan there longer than that, it does go up to 90C or more without one after a while.

Now each power on results in a fans an pump starting an leds on the MB, followed a power off and restart with no video on monitor at all. Can't get it to do anything else.

Steps tried already:

Reset BIOS by setting jumpers.
Reset BIOS by removing battery.
Remvoed ram and left one stick in.
Tried one stick of alternate ram.
Checked PSU with tester.

PSU looks ok and nothing else gets it past the blank screen. Always restarts again after I power it on.

Thanks for any suggestions.

 

Computer stuck at MB screen boot

My computer is refusing to boot. Most of the time it would stuck at the MB screen where you would press a button to enter bios. Other time it would get pass that point and go to the windows logo loading then restart itself.

Note: i can enter bios most of the time. my keyboard would register command at MB screen but wouldnt register when i try to choose between dual boot win 7 or ubuntu. sometimes it would be able to go into the windows recovery (cant recover) and restart the loop

I'm thinking it's a power supply or RAM problem...?

additional info: before this happen my computer wont boot at all. i have to remove the speaker and 1 fan for it to boot. if i leave those on, there would be a 1 second long beep and screen stay dark. thank you for any help