My MacBook Pro 2010 urns on and the bar under the apple logo loads. However, it doesn’t load completely and then changes into a blank grey screen and stays there.
it doesn’t take the commands...shift + start or cud -R
About the screens on your Mac as it starts up
https://support.apple.com/en-us/HT204156
Learn what to do if your Mac starts up to a blank screen, such as an empty gray, black, or blue screen.
Hope Apple still offer support for MacBook Pro 2010.
"If you still see a blank screen after about 20 seconds, contact Apple Support."
or
Click inside the box to choose an option.
https://getsupport.apple.com/?caller=kbase&PGF=PGF63005&category_id=SC0245&symptom_id=23362
MacBook Pro turns on but screen is blank
