https://community.hpe.com/t5/operating-system-microsoft/downgrade-from-vista-to-xp-pro-driver-issues/m-p/4160228#M8701 I have downgraded a Pavillion a6342p system from Vista Home to XP Pro - Chipset Intel G33, Motherboard is IPIBL-LB. The problem in device manager I am having is PCI device and PCI Simple Communication Controller - I have researched everywhere to try to fix this - I know that it is the Modem however i think the controller has more to do with the motherboard<BR /><BR />Please help me to fix this problem<BR /><BR />Thanks<BR /><BR />Debbie <BR /> <BR /> <BR /> Wed, 12 Mar 2008 12:55:36 GMT Ltlprats 2008-03-12T12:55:36Z https://community.hpe.com/t5/operating-system-microsoft/downgrade-from-vista-to-xp-pro-driver-issues/m-p/4160228#M8701 I have downgraded a Pavillion a6342p system from Vista Home to XP Pro - Chipset Intel G33, Motherboard is IPIBL-LB. The problem in device manager I am having is PCI device and PCI Simple Communication Controller - I have researched everywhere to try to fix this - I know that it is the Modem however i think the controller has more to do with the motherboard<BR /><BR />Please help me to fix this problem<BR /><BR />Thanks<BR /><BR />Debbie <BR /> <BR /> <BR /> Wed, 12 Mar 2008 12:55:36 GMT https://community.hpe.com/t5/operating-system-microsoft/downgrade-from-vista-to-xp-pro-driver-issues/m-p/4160228#M8701 Ltlprats 2008-03-12T12:55:36Z