How to enable AHCI in Windows 7 after installation as ATA

OS Windows 7 To enable AHCI (Advanced Host Controller Interface) after Windows 7 is installed with ATA mode, do the following: Start Windows 7 Run Registry Editor Go to: HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Msahci Change the “Start” value from 3 to 0 Reboot and go to the BIOS immediately Set BIOS to AHCI The next time Windows 7 loads, …

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Offline (The disk is offline because it has a signature collision with another disk that is online)

System Dell OptiPlex 760 Desktop OS Windows 7 Ultimate 64-bit Issue I replaced a drive that had Windows Vista Business 32-bit so that I could do a clean install of Windows 7 and still keep Vista just in case. After Windows 7 was fully installed, I hooked up the original hard drive using an Apricorn …

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Windows 7 XP Mode without Hardware Virtualization

System Dell OptiPlex 760 Desktop OS Windows 7 Ultimate, 64-bit Update May 2010: The current versions of Windows XP Mode for Windows 7 no longer requires hardware virtualization. Windows XP Mode and Windows Virtual PC on Windows 7 requires a processor capable of hardware virtualization, with AMD-V, Intel VT or VIA VT turned on in …

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Windows 7 XP Mode: Creating a “Seamless” shortcut to an XP Mode Application

OS Windows 7 When installing an application in the Windows XP VM, make sure to install it for “all users.” Usually the install will place a shortcut under “C:\Documents and Settings\All Users\Start Menu\Programs\.” Shortcuts added in the Windows XP VM to “C:\Documents and Settings\All Users\Start Menu\Programs\” will usually be seamlessly added to Windows 7 under …

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