Windows 10: Laptop randomly said locked and now not turning on?

So i was just on my laptop when randomly the blue windows screen popped saying “locked” and then the screen went black. Now i cant turn on my laptop at all its unresponsive. There is a little lightbulb icon on the side of my laptop that lights up blue when i press the power on button.

:)

 

Scroll lock turning on and off randomly

Hi,

Faulty keyboard driver is one of the possible reasons why the scroll lock is randomly turning on and off. For us to assist you better, kindly answer the following questions:

• Have you made any changes to your computer prior to this issue?
• Have you tried updating your Windows 10 to its latest update?
• What is the make & model of the keyboard?

Regards.

 

Computer Randomly locks up

Ok, so my dads pc (its in sp) completely randomly locks up.

Im not sure what the deal is.

it was working fine, i swapped boards and it game me a memory error but no big deal, fixed that. now, it locks up a few times a day, whether it is in the bios, or post screen, windows, trying to format windows ect.

Im not sure what to do! if its the board i'll rma it and give him "back" the P45 but if its ram or hdd idk...

what do you suggest?

 

Laptop screen will not turn off

I don't know what is causing this but at random,when I lock the workstation the screen will not turn off(I even use the command line to make it turns off after 10 seconds) It works and then randomly it stops working In cmd "powercfg -requests" it doesn't show anything and when it does,I turn off everything that is on the list but the screen will still not turn off I can manually turn it off by using tools but it will not do that automatically It turns off when I put the laptop in sleep mode or shut it down but not when I just lock it Edition Windows 10 Home Version 21H1 Installed on ‎17/‎04/‎2021 OS build 19043.1165 Experience Windows Feature Experience Pack 120.2212.3530.0