Windows 10: Local Disk C: has a yellow triangular warning sign; BitLocker is unable to turn on as the...

So I noticed that my Local Disk C: has the yellow triangular warning sign. Searching on Google told me that the BitLocker Encryption on the drive has not been activated. I tried to turn it on, but the message that keeps coming up is that it can't use a Trusted Platform Module TPM and that an administrator must allow BitLocker to be set without a compatible TPM. I don't know if the issue will resolve itself, but I wanted to ask if anyone can help fix this issue for me

:)

 

showing a yellow exclamation mark on local disk C

I have recently reset my pc, because it needs a bitlocker recovery key every time when I open my pc (with window 10)

resetting was done. this time no recovery key is needed to open the PC, but after that I saw some yellow mark on local disk C with an open lock

local disk C is showing a yellow exclamation mark. Its space is already empty.

I read the article about that explaining some bitlocker on and off.

but the disc is not showing such an option as "managing Bitlocker" or "Turning bitlocker On And Off"

 

How do i remove the yellow exclamation and padlock from Crive on SurfacePro4

Hi,

The issue that occurs on the Local Disk (C is to notify you to check the information on your
Hard Drive to make sure that it is safe and secured through
Bitlocker. To resolve your concern, we suggest that you turn the
Bitlocker On and Off to remove the yellow exclamation mark and padlock icon. To do this, you may follow the steps below:

To turn on Bitlocker, you may follow this steps:

• Click Start, type File Explorer and press
  Enter.
• Click on This PC located at the left-side pane of the window.
• Then right-click on the C: Drive and select Turn on Bitlocker.
• Choose which option you want to use to save your recovery key:

• Save to your Microsoft account - You need to be signed in to
  Windows with a Microsoft account to save your recovery key.
• Save to a file - You need to use an external drive to save the recovery file.
• Print the recovery key - You will be prompted to print the key for this option.
  
  

5. Click Next and follow the on-screen instructions.

6. Then click on Start Encrypting.

Note: The process will take a few minutes, wait until the process is done and the Bitlocker will be turned On.

To turn off Bitlocker, follow this steps:

1. Right-click on the Local Disk (C, select
Manage Bitlocker, click Turn off Bitlocker > Turn off Bitlocker.

2. Once you're done, check if the issue persists.

Let us know if the suggestion works for you.

 

Expand local disk c

I want to expand local disk C on surface 7 pro. The expand option is not available. I cannot turn off the bitlocker. The option to turn of the bitlocker does not exist.