/dev/sad2 clean

Hello guys, I just installed Manjaro i3 community edition but it throws this massage: /dev/sad2 clean [some blocks] and stuck in a black screen and nothing is responding.
Now I tried open Grub terminal from usb live boot and I did this command: all_functional_test and it give me this:
cmdline_cat_test: fail
gfxterm_menu: fail
videotest_checksum: fail
And at the end, the word: test failure

:+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. Please use the Manjaro boot USB to provide the above information as your installed system seems not to boot correctly.


P.S. If you enter a bit more details in your profile, we can also see which Desktop Environment you’re using, which CPU/GPU or Kernel, … you have without typing it every time