OSD Logs on WinPE Client

On all this points you can find any Log-Files from youre Advertised Tasksequence

1) WinPE -> X:\Windows\Temp\SMSTSLog
2) WinPE -> C:\_SMSTaskSequence\SMSTSLog
3) WinPE -> C:\Windows\System32\CCM\Logs
4) installed Windows -> %Windir%\System32\CCM\Logs\SMSTSLog (or in the %Windir%\SysWOW64\ccm\logs\Smstslog folder on x64 machines)

or you can use in the Console, System CenterConfiguration Manager / Computer Management / Operating System Deployment the links in the middle Window

expand this to have a look on reports: is it step by step decription

and a list of all decriptions from MS List of Log Files in Configuration Manager 2007