My terminal server rebooted unexpectedly, here is what the Event Viewer shows: Event 41, Kernel-Power: The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly. Event 1001, Bug Check: The computer has rebooted from a bugcheck. The bugcheck was: 0x00000050 (0xfffff8200b805928, 0x0000000000000000, 0xfffff800018f27ab, 0x0000000000000005). A dump was saved in: C:\Windows\MEMORY.DMP. Report Id: 013111-140666-01. Event 6008, EventLog: The previous system shutdown at 09:46:26 on ‎31-‎Jan-‎11 was unexpected. Event 1076, USER32: The reason supplied by user TS-SRV\Administrator for the last unexpected shutdown of this computer is: Other (Unplanned) Reason Code: 0xa000000 Problem ID: Bugcheck String: Comment: The MEMORY.DMP has about 670 MB. Why did this happen ? I want to understand and of course to prevent this from happening again. Thank you in advance....

Hello, for the Event id 41 see: http://support.microsoft.com/kb/2028504 Also keep in mind that this forum is the better place for you: http://social.technet.microsoft.com/Forums/en/winserverTS/threadsBest regards Meinolf Weber Disclaimer: This posting is provided "AS IS" with no warranties or guarantees , and confers no rights.

Hi, The following hotfixes could be helpful: 979538 "Stop 0x0000007E" or "Stop 0x00000050" Stop error message in Windows 7 or Windows Server 2008 R2 http://support.microsoft.com/default.aspx?scid=kb;EN-US;979538 976527 Error message on a computer that is running Windows 7 or Windows Server 2008 R2: "STOP: 0x00000050" http://support.microsoft.com/default.aspx?scid=kb;EN-US;976527 951418 Stop error in Windows Vista, Windows 7, Windows Server 2008, or Windows Server 2008 R2: "0x00000050 PAGE_FAULT_IN_NONPAGED_AREA" http://support.microsoft.com/default.aspx?scid=kb;EN-US;951418 2028815 "0x00000050" Stop error message occurs when you use multiple volume managers in Windows Server 2008 or in Windows Server 2008 R2 http://support.microsoft.com/default.aspx?scid=kb;en-US;2028815This posting is provided "AS IS" with no warranties, and confers no rights. Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

You may need to analyze the crash dump file to analysis the root cause of the issue. I also included a MSDN blog to describe how to install Windbg and get the memory dump as followed. How to install Windbg and get your first memory dump http://blogs.msdn.com/johan/archive/2007/01/11/how-to-install-windbg-and-get-your-first-memory-dump.aspx In case if you are not able to resolve the issue you may also contact Microsoft Customer Service directly so that the memory dump file can be analyzed and this issue can be resolved efficiently. You may obtain the phone numbers for specific technology request please take a look at the web site listed below: https://support.microsoft.com/common/international.aspx?iid=174859&iguid=56907522-6886-4238-a70f-a1d06a4473c7_2_2&rdpath=1http://www.virmansec.com/blogs/skhairuddin

I need a solution for this error who can help me I would greatly appreciate a lotplease reply my e-mail WilliamAlmanzar5@Gmail.com Log Name: System Source: USER32 Date: 19/04/2012 10:00:12 a.m. Event ID: 1076 Task Category: None Level: Warning Keywords: Classic User: xxxxxx\xxxxx Computer: xxxxxxxxx.xxxxxx.local Description: The reason supplied by user xxxxxx\xxxxxx for the last unexpected shutdown of this computer is: Other Failure: System Unresponsive Reason Code: 0x8000005 Problem ID: Bugcheck String: Comment: Event Xml: <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"> <System> <Provider Name="USER32" /> <EventID Qualifiers="32768">1076</EventID> <Level>3</Level> <Task>0</Task> <Keywords>0x80000000000000</Keywords> <TimeCreated SystemTime="2012-04-19T14:00:12.000000000Z" /> <EventRecordID>80908</EventRecordID> <Channel>System</Channel> <Computer>xxxxxxxxxxxxxx.xxxxxx.local</Computer> <Security UserID="S-1-5-21-2756975383-3603552416-3104083599-1694" /> </System> <EventData> <Data>Other Failure: System Unresponsive</Data> <Data>0x8000005</Data> <Data> </Data> <Data> </Data> <Data> </Data> <Data>xxxxxx\xxxxxx</Data> <Binary>05000008000000000000000000000000000000000000000000000000000000000000000000000000</Binary> </EventData> </Event>