Windows 10: How to fix the BIOS systems locked error?

When i turn on my pc it automatically goes into the bios setup, and asked for a password. I bought the computer new, and i am the only user, but i don’t know the password. When i get the the system locked screen, it does not show the error code. I removed the battery thing inside, and followed the instructions, but it still does the same thing. What should i do?

:)

 

Fix error 0xc000021a Windows 10

I've faced this issue before. It's one of the blue screen of death errors. Im sharing 5 steps that will help you fix Error 0xc000021a

One of the following step will sort out the problem:

1. Repair corrupted system
   
2. Boot window manually
   
3. Resetting computer's BIOS
   
4. DO SFC scan
   
5. Troubleshoot to fix automatically
   

 

bios

Hi all i am new in this forum, i need meanings step by step of each item listed in the bios Phoenix-Award

 

ATIFlash 'ERROR 0FL01' FIX

If you have been suffering messages such as 'Adapter not Found' and 'ERROR 0FL01' or even 'Invalid Adapter or BIOS Selected' when trying to flash or reflash your Video cards Bios and you are lucky enough to own a PC capable of running more than one PCI-E Video card then this could just be the Guide you've been looking for.

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Required Files
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*HP USB Disk Storage Format Tool
http://h20000.www2.hp.com/bizsuppor...swItem=MTX-UNITY-I23839&jumpid=reg_R1002_USEN
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*USB Boot Files
http://www.4shared.com/file/43544416/39060a9e/HPUSBFW_BOOTFILES.html?s=1
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*ATIFlash
http://www.techpowerup.com/downloads/1731/ATIFlash 3.79.html
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*Your Video Cards Bios
http://www.techpowerup.com/vgabios/...re=&manufacturer=&model=&interface=&memSize=0

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Part 1
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Step 1 Create USB Boot Drive with HP USB Disk Storage Format Tool

Step 2 Copy all the USB Boot files to the USB Boot Drive (do not overwrite files when prompted)

Step 3 Copy ATIFlash files USB Boot Drive

Step 4 Copy new BIOS file to USB BOOT Drive (name it something like bios.bin as you will be using this name in a DOS Prompt later on)
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Part 2
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Step 1 Boot into 'Safe Mode' (by pressing f8 before booting into Windows)

Step 2 Uninstall ATI Drivers and Associated Software then Reboot
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Step 3 Go to Device Manager 'Display Adapters' and Uninstall (including Software when prompted)

Step 4 SHUT DOWN your PC (DO NOT REBOOT, if you should so happen to Reboot repeat Step 3 above)
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Part 3
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Step 1 Remove your Video Card from the top PCI-E slot and place it in a different PCI-E slot (this is the step that sets this Guide apart from all the others)

Step 2 Reboot into your Mobo's Bios

Step 3 Once in your Mobo's Bios change the first Boot Device to USB-HDD (or your Equivalent setting) then Reboot

Step 4 At the C:\ Prompt type, atiflash -ai 0 ,this will provide you with proof that your Video Card does infact exist

Step 5 At the C:\ Prompt type, atiflash -unlockrom 0 , i suggest you do this because some Bios files are infact locked and can't be flashed until unlocked

Step 6 At the C:\ Prompt type, atiflash -f -p 0 bios.rom , this is when your Bios is actually flashed

Step 7 Once your Bios has been flashed simply 'Ctrl+Alt+Delete' to restart your PC

Step 8 Go straight back into your Mobo's Bios and change your first Boot Device back to what it was (probably HDD) then Reboot for the final time and your finished
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