How to clear a MacBook Pro without the display working

That model-year has an HDMI port, and could be connected directly to your TV set as a display with a straight HDMI cable you may have on hand for your TV.

If you just erase its built-in SSD drive (from Recovery) the default erase option makes all data unaccessible in about a minute.

However, if you are donating it, it is common courtesy to Install the original shipped-in-the-box version of macOS.

What to do before you sell, give away, or trade in your Mac - Apple Support

.

indigo99 wrote:

How to delet and clear all information for a MacBook Pro when the display doesn’t work

What exact Mac?

What is the end goal here?

Pulling the drive is sure fire way on any Mac that has removable HD/SSD

What model-year?