REGEDIT4

[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\VLATENCY\Parameters]

[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\VLATENCY\Parameters]
;;;
;;; The CPU can have no guarantee of being granted any CPU time. Vital for
;;; speeding up chipsets that do not support VLink, but helps VLink ones too.
;;; Note: Setting this to zero can cause Audigy cards to freeze the PCI bus
;;; during initialization, which will also freeze the computer. If you have
;;; an Audigy card, set this to 00000002.
;;;
"GuaranteedCPUTime"=dword:00000000
;;;
;;; Disable the master latency timer. Important for KT266-KT333.
;;;
"PCIArbitrationTimer"=dword:00000000
;;;
;;; Disable traditional arbitration if possible. Handy for KT400 or P4X400 owners.
;;; This registry entry only applies to 0.20b18 and later, and VT8235 southbridge
;;; chips.
;;;
"PCIBusParking"=dword:00000001
;;;
;;; Set to 0 for warm-but-stable Athlon. Ignored for Pentium or C3 chipsets.
;;;
"STPGNTCPUIdle"=dword:00000000
;;;
;;; Boost the PCI latency of IDE RAID and SCSI cards.
;;;
"IDEBoost"=dword:000000f0