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Saturday, March 25, 2006

Another Way To Tweak Boot Time

*Warning* - Changing Registry setting is tricky and could crash your system. Use the following tweak at your own risk, always back up first before modifying anything in the Registry.

Start , run, type "Regedit"

Follow this string :-
HKEY_LOCAL_MACHINE -> SYSTEM -> CurrentControlSet -> Control -> SessionManager -> MemoryManagement -> PrefetchParameters.

Then look at the Prefetch string and change the value from 3 to 5. it doesn't matter if you keep it Hexadecimal or Decimal.

Close registry and restart WindowsXP; it should load up between 5-15 seconds (or even more) faster.

*Tip - run bootvis and record the boot time before applying this tweak.

2 Comments:

Blogger Andrew K said...

Nope values such as 5 do not exist and Windows will simply use the default and optimal value 3 when you assign it a non-functional value. This is a Myth:

http://mywebpages.comcast.net/SupportCD/XPMyths.html

4:26 PM  
Blogger lmiller7 said...

The very first tip in this article says the optimum value is 3. That is correct. This is nonsense.

Larry Miller
Microsoft MCSA

2:30 PM  

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