HP 8000 - Elite Convertible Minitower PC User manual

Windows 7 XP Mode
for HP
Table of Contents:
Introduction ...........................................................................................1
Disclaimer .............................................................................................1
Main features and benefits ..............................................................................2
Hardware Requirements.........................................................................2
Minimum Hardware Requirements...................................................................3
Recommended Hardware Configuration...........................................................3
System BIOS Requirements ..............................................................................3
Virtualization Varieties ...........................................................................3
HP System BIOS ..............................................................................................3
VTx and AMD-V systems ...................................................................3
VTd systems ....................................................................................5
AMI System BIOS ............................................................................................7
Windows XP Mode Setup .......................................................................8
HP Recommended Settings ..............................................................................8
Known Limitations...........................................................................................9
Introduction
Windows® XP Mode is a new benefit of Windows 7 Professional, Enterprise, and
Ultimate that helps you install and run many Windows XP-compatible business and
productivity applications. Windows XP Mode uses Windows Virtual PC, a new
feature in Windows 7, to run many Windows XP productivity applications within XP
Mode and launch them from the Windows 7 desktop with just a single click.
Disclaimer
This document is intended to assist HP customers in configuring and installing XP
Mode on HP models only. For any XP Mode questions or concerns, please refer to
the the Windows Virtual PC: Documentation and videos at
http://www.microsoft.com/windows/virtual-pc/support/default.aspx.

2
Main features and benefits
With the release of Windows 7, Windows Virtual PC includes several new features
designed to make it easier for you to run your older Windows XP applications in a
virtual software environment like Windows XP Mode:
•Seamless applications—Publish and launch applications installed on Windows
XP Mode directly from the Windows 7 desktop, as if they were installed on the
Windows 7 host itself. Seamless applications can be launched from the
Windows 7 host taskbar, Start menu, or desktop.
•Folder integration between operating environments—Access your Windows 7
folders, such as My Documents, Pictures, Desktop, Music, and Video, from
inside the Windows XP Mode environment.
•Clipboard sharing—Cut and paste between the Windows 7 host and any
virtual machine.
•USB support—Access USB devices attached to the host directly from Windows
XP Mode. These devices include printers and scanners, flash memory sticks and
external hard drives, digital cameras, and more.
•Printer redirection and sharing—Print directly to your attached printer from your
application or virtual machine. Physical printers can be accessed directly from
Windows Virtual PC guests.
•Drive sharing—Share drives between the host and guests automatically.
Hardware Requirements
Windows XP Mode is a virtualized version of Windows XP, so it requires Windows
Virtual PC to execute. Windows Virtual PC can only execute on processors with
hardware virtualization support which assists in the trapping and emulation of
instructions within a guest operating system.
Intel and AMD both provide hardware virtual support, but the terminology is
different.
•Intel Virtualization Technology (VT)
•AMD Virtualization (AMD-V)
Refer to your system specification to determine if your processor supports hardware
virtualization. Additional resources for determining if a processor has hardware
virtualization support:
Intel Virtualization Technology List
http://ark.intel.com/VTList.aspx
Intel Processor Spec Finder
http://processorfinder.intel.com/Default.aspx
AMD Virtualization Technology and Microsoft Hyper-V™ System Compatibility
Check Utility
http://support.amd .com/us/Pages/dynamicDetails.aspx?ListID=c5cd2c08-1432-
4756-aafa-4d9dc646342f&ItemID=177

3
Minimum Hardware Requirements
Processor: Processor that supports Virtualization
Memory: 2GB RAM
Recommended Hardware Configuration
Processor: Processor that supports Virtualization
Memory: 2GB of RAM or Higher
System BIOS Requirements
The system BIOS must support virtualization technology in addition to the processor
having the feature for it to function.
By default, the HP system BIOS disables the virtualization support of processors.
Virtualization must be enabled for Windows XP Mode to function.
Virtualization Varieties
There are two kinds of Virtualization Technology:
•Processor-based VT with VMM support
•Chipset-based VT with directed I/O
The processor-based VT is common across both Intel and AMD processors. Intel VTx
and AMD-V both deal with virtualization at the processor level and are designed to
assist software virtualization.
The chipset-based VT is currently only available with higher-end Intel processors
and chipsets. Intel VTd (Directed I/O) is an extension of VTx and provides the
capability to control DMA accesses and direct them to specific domains which are
regions in physical memory. This will allow better performance for peripheral
devices that take advantage of the feature.
Intel VTd is offered in Intel vPro systems. VTd is not required for Microsoft Virtual PC
to execute, but it could improve performance.
HP System BIOS
HP systems (dc7xxx, dc5xxx, Elite 600x Pro, and others) that use an HP system
BIOS can access the virtualization option as follows.
VTx and AMD-V systems
Do the following to enable processor virtualization in VTx and AMD-V systems:
1. Turn on or restart the computer.
2. As soon as the computer is turned on, press F10 when the monitor light turns
green to enter Computer Setup. Press Enter to bypass the title screen, if
necessary.

4
NOTE:
If you do not press F10 at the appropriate time, you must
restart the computer and again press F10 when the
monitor light turns green to access the utility.
3. Select your language from the list and press Enter.
4. A choice of five headings appears in the Computer Setup Utilities menu: File,
Storage, Security, Power, and Advanced.
5. Use the arrow (left and right) keys to select the appropriate heading. Use the
arrow (up and down) keys to select the option you want, then press Enter. To
return to the Computer Setup Utilities menu, press Esc.
6. Go to Security > System Security.
7. Set Virtualization Technology to Enable.
Figure 1: HP BIOS Virtualization Technology Option

5
8. To apply and save changes, select File > Save Changes and Exit.
If you have made changes that you do not want applied, select Ignore
Changes and Exit.
To reset to factory settings or previously saved default settings (some
models), select Apply Defaults and Exit. This option will restore the original
factory system defaults.
CAUTION:
Do NOT turn the computer power OFF while the BIOS is
saving the Computer Setup (F10) changes because the
CMOS could become corrupted. It is safe to turn off the
computer only after exiting the F10 Setup screen.
VTd systems
Do the following to enable processor virtualization in VTd systems:
1. Turn on or restart the computer.
2. As soon as the computer is turned on, press F10 when the monitor light turns
green to enter Computer Setup. Press Enter to bypass the title screen, if
necessary.
NOTE:
If you do not press F10 at the appropriate time, you must
restart the computer and again press F10 when the
monitor light turns green to access the utility.
3. Select your language from the list and press Enter.
4. A choice of five headings appears in the Computer Setup Utilities menu: File,
Storage, Security, Power, and Advanced.
5. Use the arrow (left and right) keys to select the appropriate heading. Use the
arrow (up and down) keys to select the option you want, then press Enter. To
return to the Computer Setup Utilities menu, press Esc.
6. Go to Security > System Security.
7. Set Virtualization Technology (VTx) to Enable
8. Set Virtualization Technology Directed I/O (VTd) to Enable

6
Figure 2: HP BIOS VTx and VTd Options
NOTE:
The Virtualization Technology option in Step 3 (and 4) will
only appear when the system BIOS detects the processor
supporting the feature. If the processor does not support
the feature, then the option will not appear.
An exception to the rule above is with the older AMD
Sempron processors in the HP Compaq dc5750 and
dc5850 Business PCs. The 786E3 and 786F6 system BIOS
did not check whether the CPU supported HW
virtualization before displaying the option in Computer
Setup. Therefore, even though the AMD Sempron
processor does not support HW virtualization, the option
will appear, but it will have no effect on the unit and XP
Mode will not install.

7
9. To apply and save changes, select File > Save Changes and Exit.
If you have made changes that you do not want applied, select Ignore
Changes and Exit.
To reset to factory settings or previously saved default settings (some
models), select Apply Defaults and Exit. This option will restore the original
factory system defaults.
CAUTION:
Do NOT turn the computer power OFF while the BIOS is
saving the Computer Setup (F10) changes because the
CMOS could become corrupted. It is safe to turn off the
computer only after exiting the F10 Setup screen.
AMI System BIOS
HP systems (AiO) that uses an AMI BIOS can access the Virtualization option as
follows.
Do the following to enable processor virtualization:
1. Turn on or restart the computer.
2. As soon as the computer is turned on, press F10 when the monitor light turns
green to enter Computer Setup. Press Enter to bypass the title screen, if
necessary.
NOTE:
If you do not press F10 at the appropriate time, you must
restart the computer and again press F10 when the
monitor light turns green to access the utility.
3. Select your language from the list and press Enter.
4. A choice of five headings appears in the Computer Setup Utilities menu: Main,
Advanced, Power, Boot, and Exit.
5. Use the arrow (left and right) keys to select the appropriate heading. Use the
arrow (up and down) keys to select the option you want, then press Enter. To
return to the Computer Setup Utilities menu, press Esc.
6. Select Power.
7. Set Virtualization Technology to Enable.

8
Figure 3: AMI BIOS Virtualization Technology Option
8. To apply and save changes, select Main > Save Changes and Exit.
CAUTION:
Do NOT turn the computer power OFF while the BIOS is
saving the Computer Setup (F10) changes because the
CMOS could become corrupted. It is safe to turn off the
computer only after exiting the F10 Setup screen.
Windows XP Mode Setup
Refer to the Windows Virtual PC: Documentation and videos at
http://www.microsoft.com/windows/virtual-pc/support/default.aspx for
directions on how to do the following:
•How to install Windows XP Mode in Windows 7
•How to install Windows Virtual PC in Windows 7
•How to migrate applications to Windows XP Mode
•How to use Windows XP applications in the Virtual Environment
•How to migrate user data to Windows XP Mode
HP Recommended Settings
2GB or more of physical system RAM installed
Change the default memory allocation from 512 to 768 or 1GB

9
Known Limitations
Antivirus licensing does not cover both Windows 7 and XP Mode. You will need to
provide for two licenses, one for the host operating system (Windows 7) and one
for XP Mode.
Serial devices from a Point of Sale (POS) unit will not redirect correctly through the
virtualized client.
© 2009 Hewlett-Packard Development Company, L.P. The information contained herein
is subject to change without notice. The only warranties for HP products and services
are set forth in the express warranty statements accompanying such products and
services. Nothing herein should be construed as constituting an additional warranty. HP
shall not be liable for technical or editorial errors or omissions contained herein. Intel is
a trademark of Intel Corporation in the U.S. and other countries. Microsoft and
Windows are U.S. registered trademarks of Microsoft Corporation. Microsoft and
Windows are U.S. registered trademarks of Microsoft Corporation.
600341-001, November 2009