Screen going off when booting

I installed manjaro as the second boot drive in my huawei matebook d15 along with windows 11. occasionally when i am log in to system, it goes off and I can’t do anything. I tried shortcuts and opening and closing lid but nothing worked. I love manjaro so mu=ch, but this thing is the one and only problem with me. please someone help me

:+1: Welcome to Manjaro! :+1:

  1. Please read this:
    How to provide good information
    and post some more information so we can see what’s really going on. Now we know the symptom of the disease, but we need some more probing to know where the origin lies… :grin:
  2. An inxi --admin --verbosity=7 --filter --no-host --width would be the minimum required information for us to be able to help you. (Personally Identifiable Information like serial numbers and MAC addresses will be filtered out by the above command)
    Also, please copy-paste that output in-between 3 backticks ``` at the beginning and end of the code/text.
  3. When the issue happens:
    • REISUB

    • Post the output of:

      journalctl --boot=-1 --priority=err