Installing Windows 7 Beta on HP Business Desktops
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...Serial Port, PCI Simple Communications Controller, and Unknown devices lack drivers in later Windows 7 builds. Affected Systems: All models Resolution: Select Custom Install to installing any OS. USB devices Anomaly: Some USB devices do not enable disc encryption. Appendix A: ...to perform a clean install when installing Windows 7 Beta on HP Business Desktops. Description: USB devices, especially those behind a hub, will remain under "Other Devices". Unrecognized devices in Device Manager Anomaly: Several devices aren't recognized after a system resumes from hibernation with BitLocker ...
...Serial Port, PCI Simple Communications Controller, and Unknown devices lack drivers in later Windows 7 builds. Affected Systems: All models Resolution: Select Custom Install to installing any OS. USB devices Anomaly: Some USB devices do not enable disc encryption. Appendix A: ...to perform a clean install when installing Windows 7 Beta on HP Business Desktops. Description: USB devices, especially those behind a hub, will remain under "Other Devices". Unrecognized devices in Device Manager Anomaly: Several devices aren't recognized after a system resumes from hibernation with BitLocker ...