Solved! My l300 hangs after bootig

Solution
Are you able to boot into safe mode?

If so, go to Control Panel > Admin Tools > Event Viewer. Check system logs, especially look at Red/Yellow tagged events, hopefully they should give you some useful information about what may be going on.
Are you able to boot into safe mode?

If so, go to Control Panel > Admin Tools > Event Viewer. Check system logs, especially look at Red/Yellow tagged events, hopefully they should give you some useful information about what may be going on.
 
Solution