HP Dc7700 Installing Windows 7 Beta on HP Business Desktops - Page 5

Appendix A: Known Anomalies Drive Encryption Anomaly: Systems with BitLocker enabled might lock when resuming from hibernation. Description: Tested models running Windows 7 Beta would lock up when attempting to resume from hibernation with disc encryption enabled. Affected Systems: All models Resolution: While evaluating Windows 7 Beta, do not enable disc encryption. This should be addressed in later Windows 7 builds. Unrecognized devices in Device Manager Anomaly: Several devices aren't recognized after installing Windows 7 Beta Description:, PCI Serial Port, PCI Simple Communications Controller, and Unknown devices lack drivers in Device Manager. Affected Systems: All models Resolution: Run Windows Update. After Windows Update is run, PCI Serial Port will remain under "Other Devices". Upgrade Anomaly: Windows 7 Beta Upgrade is extremely slow Description: When selecting the Upgrade option during Windows 7 installation, process stalls or is extremely slow. Affected Systems: All models Resolution: Select Custom Install to perform a clean install when installing Windows 7 Beta on HP Business Desktops. Remember to backup all data prior to installing any OS. USB devices Anomaly: Some USB devices do not work after resuming from Sleep or Hibernation. Description: USB devices, especially those behind a hub, will not function after a system resumes from Sleep or Hibernation. Affected Systems: All models Resolution: Follow the steps outlined in Microsoft KB article #928631 (http://support.microsoft.com/kb/928631).