MacBook pro mouse issue and unable to PRAM

BethSandra wrote:

1. Flashing ? folder appears on start up

2. Went to Utility Start Up (Power On & Option)

3. Mouse moves but does not select/click on any options for OS X Restart etc

4. Can tab between options but Enter does not allow for Continue after highlighting an option

5. What on earth do I do now‽

Thank you in advance

If your Mac starts up to a question mark

If your Mac starts up to a question mark - Apple Support