Within our company we have some laptops that all of a sudden started blue screening with IRQL_NOT LESS OR EQUAL error, this can happen at any time and user has to restart. As i said this is on laptops only none of the workstation have this problem, also it is only the laptop uses in the office not remote users.
Have run anti virus and anti spyware, rolled back to previous restore point(incase is was an update error) but it still happens. Picure of error is attached
Any idea thank you.