DIGIT-ARC read-only archive · snapshot: July 23, 2026

New KB959233: Speeding up Windows Vista ,Starting with two processor cores

11 posts · originally from https://geek.digit.in/community/threads/new-kb959233-speeding-up-windows-vista-starting-with-two-processor-cores.101578/

naveen_reloaded
naveen_reloaded Original post #1
Nov 8, 2008 at 10:58 AM
*support.microsoft.com/kb/959233/


Starting Windows with two processor cores

1.Click the Start button.

*support.microsoft.com/library/images/support/kbgraphics/public/de/performance/23_1.png


2.Click All Programs.

*support.microsoft.com/library/images/support/kbgraphics/public/de/performance/23_14.png


3.Click Accessories.

*support.microsoft.com/library/images/support/kbgraphics/public/de/performance/25_3.png


4.Click Run.

*support.microsoft.com/library/images/support/kbgraphics/public/de/performance/25_4.png


5.Type the following command in the command line: msconfig.

*support.microsoft.com/library/images/support/kbgraphics/public/de/performance/25_5.png


6.Click OK.

*support.microsoft.com/library/images/support/kbgraphics/public/de/performance/25_6.png


7.In the System Configuration window, click the Boot tab.

*support.microsoft.com/library/images/support/kbgraphics/public/de/performance/30_7.png


8.Click the Advanced Options button.

*support.microsoft.com/library/images/support/kbgraphics/public/de/performance/30_8.png


9.Check the Number of processors box.

*support.microsoft.com/library/images/support/kbgraphics/public/de/performance/30_9.png


10.Click on the 1 below to open a choice box, and click then on 2. If the choice box does not open, you don’t possess a multi-core processor and won’t be able to use this tip.

*support.microsoft.com/library/images/support/kbgraphics/public/de/performance/30_10.png


11.Click OK.

*support.microsoft.com/library/images/support/kbgraphics/public/de/performance/30_11.png


12.Windows jumps back to the system configuration window. Click OK.

*support.microsoft.com/library/images/support/kbgraphics/public/de/performance/30_12.png


13.You will be asked to reboot the PC. Save all open files, close all open applications, and then click Restart. The modifications will be immediately effective.

*support.microsoft.com/library/images/support/kbgraphics/public/de/performance/30_13.png




hope this isnt posted before
pc_game_lover2004
Nov 8, 2008 at 10:59 AM
hey great one...thanks surely vista is loaded with a number of features
naveen_reloaded
Nov 8, 2008 at 11:09 AM
*support.microsoft.com/kb/959231/EN-US/


more awesome tips / tricks ////
skippednote
Nov 8, 2008 at 11:11 AM
Thanx for the update
comp@ddict
Nov 8, 2008 at 1:33 PM
SHud hav put thumbnails
C
Nov 8, 2008 at 2:18 PM
Shouldn't this be in the "Tutorials" section. This is not in a anyway a "news".
skippednote
Nov 8, 2008 at 2:23 PM
@naveen
i couldn't get any change....as my pc was booting and shuting down with same speed as it was earlier..
naveen_reloaded
Nov 8, 2008 at 2:48 PM
sorry guys just thought that this would a really good news for vista users for better startup ...

if u guys think it should be in tuts .. please pm the mods..
and @basssam : man i dont know.. did u clock ur prev time ??

ususally these speed boost are very minute..

anyway try to clock both versions and post it here...
NIGHTMARE
Nov 8, 2008 at 4:08 PM
Old news for me but thank u for posting for other
members Source
IronManForever
Nov 8, 2008 at 5:23 PM
Similar one exists for Windows XP too.

1. Go to Start > Run
2. Type "msconfig" without quotes and press enter.
3. Got to BOOT.INI Tab and click Advanced Options.
4. Check the /NUMPROC option.
5. On the Dropdown Menu to the right of the option, select the number of cores you have. 2 for Dual core; 4 for quad core.

Changes offered by this in XP or Vista are very-very minute as far as my experience is concerned. Just the fact that you can use your resources to the fullest. ;)
x3060
x3060 #11
Nov 8, 2008 at 7:15 PM
old news, but thanks :)