https://community.hpe.com/t5/proliant-servers-ml-dl-sl/pl4500-and-windows2003/m-p/3224737#M26888 Hello Andreas,<BR />Here is the answer to your question:<BR /><BR /><A href="http://support.microsoft.com/default.aspx?scid=kb;en-us;319091" target="_blank">http://support.microsoft.com/default.aspx?scid=kb;en-us;319091</A><BR /><BR />Regards, Sun, 21 Mar 2004 17:36:56 GMT Sunil Jerath 2004-03-21T17:36:56Z https://community.hpe.com/t5/proliant-servers-ml-dl-sl/pl4500-and-windows2003/m-p/3224736#M26887 Hi, after installing WindowsServer2003 on an PL4500 4x200MHz i have the problem that only 1 processor is aktiv. I tried it on 3 PL4500 and 1 PL2500 server. Always the same Problem. Any hints ?<BR />Thanks Andreas Sun, 21 Mar 2004 06:45:04 GMT https://community.hpe.com/t5/proliant-servers-ml-dl-sl/pl4500-and-windows2003/m-p/3224736#M26887 Hornig_1 2004-03-21T06:45:04Z https://community.hpe.com/t5/proliant-servers-ml-dl-sl/pl4500-and-windows2003/m-p/3224737#M26888 Hello Andreas,<BR />Here is the answer to your question:<BR /><BR /><A href="http://support.microsoft.com/default.aspx?scid=kb;en-us;319091" target="_blank">http://support.microsoft.com/default.aspx?scid=kb;en-us;319091</A><BR /><BR />Regards, Sun, 21 Mar 2004 17:36:56 GMT https://community.hpe.com/t5/proliant-servers-ml-dl-sl/pl4500-and-windows2003/m-p/3224737#M26888 Sunil Jerath 2004-03-21T17:36:56Z