Black+Screen+during+Startup+If

Black Screen during Startup

If you accidentally press ESC during Start‐up your Computer May Pause with a Black Screen

If this problem occurs, you can press any other key to resume the startup process.

The reason is :‐

The boot loader checks the F5 and F8 keys during the start‐up process.

In the internal key buffer, F5 and F8 are represented as an ARC sequence that has the same first byte as the ESC key.

As a result, the boot process stops.