Why am I having problems with my Huawei laptop running Windows 11?

I have a Huawei laptop and had forgotten my pin. Was asked to enter something like a1 b2etc.and now all I have is a black screen with Huawei and a rotating disk.

I’ve tried various things .have got in using the command prompt but when I look at my Picture DIR it shows:

(DIR)           .
(DIR)           ..
0 files(s)      0 bytes
2 DIR(s)     10,189,508,608 bytes free

Does this mean my pictures have gone?