When you perform an in-place upgrade, or a reinstallation of Windows XP, if the Setup program detects that you have an unsupported HAL installed for your computer type, and the Setup program determines that a HAL that supports that computer type must be installed, it installs the correct HAL. When this issue occurs, the HAL is changed from what was previously installed.
To prevent Windows XP from automatically determining the system HAL during the upgrade or the installation of Windows XP, you can manually force in a system HAL. To force in a system Hardware Abstraction Layer (HAL) during an upgrade or installation of Windows XP, follow these steps:
During the Text-mode phase of the Setup program, when you receive the following message across the bottom of the screen, press F5:
Press F6 if you have to install a third-party SCSI or RAID driver.
Note If you press F7, the Standard PC HAL loads and the ACPI compliance check is bypassed.
You receive the following list of computer types. A brief description of each HAL is included here:
ACPI Multiprocessor PC Applies to a multiple-processor ACPI computer.
ACPI Uniprocessor PC Applies to an ACPI multiple-processor board but with a single processor installed.
Advanced Configuration and Power Interface (ACPI) PC Applies to a single processor motherboard with single processor.
Compaq SystemPro Multiprocessor or 100% Compatible Applies to a Compaq SystemPro computer.
MPS Uniprocessor PC Applies to non-ACPI computers dual processor motherboard with a single processor installed.
MPS Multiprocessor PC Applies to non-ACPI computers with a dual processor running.
Standard PC Applies to any Standard PC, non-ACPI, or non-MPS. The CPU may be a 386, a 486, a Pentium, a Pentium II, or a Pentium III.
speedstep
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June 30th, 2009 06:00
Ghost specifically Blows up with ACPI and AHCI drivers when cloning.
The solution is to use the not ACPI driver by hitting F7 during text mode setup.
http://support.microsoft.com/?kbid=299340
In-place upgrade of Windows XP
When you perform an in-place upgrade, or a reinstallation of Windows XP, if the Setup program detects that you have an unsupported HAL installed for your computer type, and the Setup program determines that a HAL that supports that computer type must be installed, it installs the correct HAL. When this issue occurs, the HAL is changed from what was previously installed.
To prevent Windows XP from automatically determining the system HAL during the upgrade or the installation of Windows XP, you can manually force in a system HAL. To force in a system Hardware Abstraction Layer (HAL) during an upgrade or installation of Windows XP, follow these steps:
You receive the following list of computer types. A brief description of each HAL is included here:
Applies to a multiple-processor ACPI computer.
Applies to an ACPI multiple-processor board but with a single processor installed.
Applies to a single processor motherboard with single processor.
Applies to a Compaq SystemPro computer.
Applies to non-ACPI computers dual processor motherboard with a single processor installed.
Applies to non-ACPI computers with a dual processor running.
Applies to any Standard PC, non-ACPI, or non-MPS. The CPU may be a 386, a 486, a Pentium, a Pentium II, or a Pentium III.
http://support.microsoft.com/kb/314082
You receive a Stop 0x0000007B error after you move the Windows XP system disk to another computer