Help me plz pc reboots after shutdown

im haveing big problems with pc it keeps rebooting every time i shout down there are lots of error reprots so hare im going to add them to e-mail


Log Name: System
Source: BROWSER
Event ID: 8021
Level: Warning
The browser service was unable to retrieve a list of servers from the browser master \\HOME-MUM on the network \Device\NetBT_Tcpip_{7993DD1A-7490-4F9E-8C67-21C25DEDB564}.

Browser master: \\HOME-MUM
Network: \Device\NetBT_Tcpip_{7993DD1A-7490-4F9E-8C67-21C25DEDB564}

This event may be caused by a temporary loss of network connectivity. If this message appears again, verify that the server is still connected to the network. The return code is in the Data text box.


Log Name: System
Source: BROWSER
Event ID: 8021
Level: Error
The browser service has failed to retrieve the backup list too many times on transport \Device\NetBT_Tcpip_{7993DD1A-7490-4F9E-8C67-21C25DEDB564}. The backup browser is stopping. (this one is mark with red ! )

Log Name: System
Source: HAL
Event ID: 1
Level: Error
Initialization of the High Precision Event Timer failed due to a BIOS configuration problem.
The operating system will use another available platform timer in lieu of the High Precision Event Timer.
Contact your system vendor for technical assistance.
Initialization status: 0x1.

Log Name: Application
Source: ASP.NET 4.0.3.30319.0
Event ID: 1020
Level: Warning
pdates to the IIS metabase were aborted because IIS is either not installed or is disabled on this machine. To configure ASP.NET to run in IIS, please install or enable IIS and re-register ASP.NET using aspnet_regiis.exe /i.

Log Name: Application
Source: RestartManager
Event ID: 10010
Level: Warning
Application 'C:\Program Files\Internet Explorer\iexplore.exe' (pid 3224) cannot be restarted - Application SID does not match Conductor SID..

Log Name: Application
Source: RestartManager
Event ID: 10010
Level: Warning
Application 'C:\Windows\System32\mmc.exe' (pid 3600) cannot be restarted - Application SID does not match Conductor SID..




I have flashed my bios and updated all drives it was fixed for 2 days but its know come back plz help me out

some infor of pc spec

MotherBord - Gigabyte S-Series GA-M57SLI-S4
Windows 7 Home Prem
Nvidia GeForce GTX 460 (1week old)
Sound Blaster
2 Network (prots one in use)

plaese help me out

thanks
christopher cox

ok iv add the .zip hop that u can help

So what's the fix?

I don't have raid
I did nothing to bios

I don't know what oc is sorry

Just started about two or three days ago

Been in safe mode ran virus and malwarebytes scan all clean

Did system restore still get problem

iv not oover clocked pc

but i have downgraded it to windows XP and im still geting the probelm

so tonight when i get home im going to put windows 7 back on and when i get the money take it to a IT repair shop

so thanks for the help it was not much use to a noveis