The solution is readily available through:

Verify you are running in UEFI mode, as the 32-bit version does not support this device.

After reboot, the yellow mark will disappear.

If you have installed Windows 7 on a computer that was built for Windows 10 or Windows 11 (or a modern motherboard), the motherboard likely has a TPM 2.0 chip built-in. Since Windows 7 lacks the drivers to manage this newer security hardware, it sits there with a yellow exclamation mark.