fifty11 wrote:
im trying to start up my macbook but when i do a white folder starts blinking so i turn it off and turn it back on using command and R, so i went to disk utility and it wont let me repair it or touch any button, i can reinstall os x or do anything, can anyone please help.

OSX Base Sytem is the Recovery partition.
See if under View..
DiskUtility>VIew>Show All Devices
If you do not see your HD here, I suspect your drive has failed..
Boot into Recover or Internet Recovery (Option Command R) and from the dropdown menu: Utilities> Disk Utility> run the First Aid on your Macintosh HD (and the "Macintosh HD-Data" volume as well if Catalina/Big Sur/Monterey) If errors are found and repaired, run again until no errors reported.
Disk Utility>View>Show All Devices The best sequence is —
• Volume level
• Container level
• Parent drive
How to reinstall macOS
Recovery (both M1 and Intel) — How to reinstall macOS - Apple Support