I need solutions about Bitlocker problems. I use Win7 Enterprise and have encrypted it but sometimes, the laptop cannot reboot normally or the batery cannot switch off itself unless the bitlocker is suspended. The second problem is, once some system config change the pin code is not recognized at the startup and an error appears. So please help me

Hi, Before any troubleshooting step, please let us know the following: 1. Check if there is any related trace in Event Viewer. 2. What system configuration was changed? 3. What do you mean that the pin code is not recognized and what is the error message? Thanks. Jeremy Wu TechNet Community Support