Is there a way I can see in the SCCM when the workstation is reboot or Historical information when client is rebooted so I can check for some investigations

this kind of functionality would be more relevant in Operation Manager than Configuration Manager. I'm not aware of anything in the inventory information by default that would detect when machines were restarted. You would need add some custom inventory to collect this informationKriss Milne | MCSE *Please click 'Vote As Helpful' or 'Mark as Answer' if a post has helped you or answered your question*

this kind of functionality would be more relevant in Operation Manager than Configuration Manager. I'm not aware of anything in the inventory information by default that would detect when machines were restarted. You would need add some custom inventory to collect this informationKriss Milne | MCSE *Please click 'Vote As Helpful' or 'Mark as Answer' if a post has helped you or answered your question*

It won't show you trends; but it will show you the last reboot, as reported during the last hardware inventory. select s1.netbios_name0, os.lastbootuptime0 from v_gs_operating_system os join v_r_system s1 on s1.resourceid=os.resourceid You may also find this interesting...http://social.technet.microsoft.com/Forums/en-US/configmgrinventory/thread/f3c75696-e10f-4675-b7ec-a0077be6c592Standardize. Simplify. Automate.

You can check view v_GS_OPERATING_SYSTEM .LastBootUpTime0 Sample query select distinct v_R_System.Netbios_Name0, v_R_System.User_Name0 as 'Computer Name', v_GS_OPERATING_SYSTEM.LastBootUpTime0, v_GS_OPERATING_SYSTEM.InstallDate0, v_R_System.Client0, v_R_System.Obsolete0, v_R_System.Active0, v_R_System.Operating_System_Name_and0 from v_R_System inner join v_GS_OPERATING_SYSTEM on v_GS_OPERATING_SYSTEM.ResourceID = v_R_System.ResourceId where Netbios_Name0 like @ComputerName Jho | " Please remember to mark as helpful/answer if this helped you"

You can check view v_GS_OPERATING_SYSTEM .LastBootUpTime0 Sample query select distinct v_R_System.Netbios_Name0, v_R_System.User_Name0 as 'Computer Name', v_GS_OPERATING_SYSTEM.LastBootUpTime0, v_GS_OPERATING_SYSTEM.InstallDate0, v_R_System.Client0, v_R_System.Obsolete0, v_R_System.Active0, v_R_System.Operating_System_Name_and0 from v_R_System inner join v_GS_OPERATING_SYSTEM on v_GS_OPERATING_SYSTEM.ResourceID = v_R_System.ResourceId where Netbios_Name0 like @ComputerName Jho | " Please remember to mark as helpful/answer if this helped you"