Sad Face
Hi all i am seeing a sad face when my Macbook pro power on what does this mean
It means you have a really old Mac running an extremely old OS from before OSX.
https://apple.fandom.com/wiki/Sad_Mac
You will need to provide more details such as the exact model of your Mac and the version of MacOS it is running.
My first guess is you have a bad hard drive. Do you have an external boot drive or a MacOS CD installer so you can run First Aid on the drive?