A Problem has been detected and windows has been shut down to prevent damage . IRQL-NOT -LESS-LR-EQUAL If this is the first tim you seen this stop error screen, restart your computer .If this screen appears ,follow these steps : check to make sure any new hardware or software is properly installed .If this is a new installation ,ask your hardware or software or software manufacturer for any windows updates you might need . If problems contenue ,disable or remove any newly installed hardware or software .disable BIOS memory options such as caching or shadowing .If you need to use saft mode to remove or disable components ,restart your computer ,press F8 to select Advanced startup options ,and then select saft mode . Technical information : ***stop :0*0000000A COXE15 BE090, 0*00000002.0*00000000.0*805FC47B7 Beginning duinp of physical memory physical memory dump completer contact your system administrator