Hello @Carlito,
We have recently implemented this into our ESET Endpoint Encryption Server.
This feature allows you to pass the pre-boot authentication therefore allowing you to work on the machine remotely.
Make sure you have upgraded to version 3.0.1.
Client also requires 5.0.5.
Enabling Maintenance Mode
Note: You can select multiple workstations at once to apply this. Not selecting any, will automatically apply this to all workstations.
Access your workstations tab
Select Pre-Boot Authentication
3.Select Disable/Enable from the drop down.
4.Disabling Pre-Boot Authentication allows you to choose one of the three options (Hours, Date/Time, Reboots)