Showing posts with label PERFORMANCE tweaks:. Show all posts
Showing posts with label PERFORMANCE tweaks:. Show all posts

HDD slowdown when booting

Posted by Shashank Krishna Wednesday, February 11, 2009

HDD slowdown when booting

Download Bootvis from www.microsoft.com and run it the next time you boot. Do a 'Trace'
If it shows a very long 'HDD init' time of minutes rather than seconds then this is how to fix it.

This example assumes you have 1 Hard drive on your primary IDE channel and a DVD-ROM(or CD)
and CD-R on your two secondary IDE channels.

Go to start > right click on my computer > click properties. Click Hardware > Device Manager.

Go to IDE/ATAPI Controllers. Select primary channel. Right click properties. Click the Advance settings tab. Then on the device (0 or 1)that does not have 'device type' greyed out select 'disable' instead of 'autodetect'. This should stop windows trying to find a drive that isn't there.

If you have your IDE channels set up differently simply repat the above for the secondary IDE channel settings.

When I did this my boot time went from 3mins 20 to 35 seconds.
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Getting More Processing Power

Posted by Shashank Krishna

Getting More Processing Power

"In the Run box, type "Rundll32.exe advapi32.dll,ProcessIdleTasks". This frees up any idle tasks running in the background so that Windows XP can devote its full attention to what you want it to do. For example playing graphic intensive games."

While it DOES free up idle tasks, according to Microsoft, it can take up to 15 minutes to do so. You would not want to run this task before playing a game or using your machine as it will actually cause any tasks waiting for the system to become idle to be performed immediately.

Quote from Microsoft:

"When called from the command line, the ProcessIdleTasks work is done in the background asynchronously. It can take 10 to 15 minutes for idle tasks to complete. Task Manager will report processes running, and the disk will likely be active during this time"

The complete article can be found here:

http://www.microsoft.com/whdc/hwdev/platform/performance/benchmark.mspx


Note: As the name suggests Idle Tasks are performed only when the computer is idle, anyways.
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Getting More Processing Power

Posted by Shashank Krishna

Getting More Processing Power

"In the Run box, type "Rundll32.exe advapi32.dll,ProcessIdleTasks". This frees up any idle tasks running in the background so that Windows XP can devote its full attention to what you want it to do. For example playing graphic intensive games."

While it DOES free up idle tasks, according to Microsoft, it can take up to 15 minutes to do so. You would not want to run this task before playing a game or using your machine as it will actually cause any tasks waiting for the system to become idle to be performed immediately.

Quote from Microsoft:

"When called from the command line, the ProcessIdleTasks work is done in the background asynchronously. It can take 10 to 15 minutes for idle tasks to complete. Task Manager will report processes running, and the disk will likely be active during this time"

The complete article can be found here:

http://www.microsoft.com/whdc/hwdev/platform/performance/benchmark.mspx


Note: As the name suggests Idle Tasks are performed only when the computer is idle, anyways.
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Faster Dual Boot Timeout

Posted by Shashank Krishna

This tweak is useful if you boot to the default OS most of the time and only boot to the other OS's on a limited basis.

1)Locate and Open the hidden file "boot.ini" in notepad or your favorite text editor. This file will likely be in the root directory on the boot partition of your "master" HD. For example, mine is located in "C:\boot.ini" even though I have Win98 loaded on this partition and the boot.ini file was generated when I loaded WinXP on "D:/"

2) Locate the line - timeout=30 (default is 30 seconds). Change this value to any time desired. I chose 10. Be careful not to choose too low of a setting or you may not have time to select your other OS's. Also, be careful not to change other lines as this may prevent your PC from booting at all.

3)Save the file. The next time you boot your PC, the changes will take effect.


Note: You can also adjust this in Control Panel > System > Advanced > Startup and Recovery > Settings > Time to display list of operating systems


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Faster Dual Boot Timeout

Posted by Shashank Krishna

This tweak is useful if you boot to the default OS most of the time and only boot to the other OS's on a limited basis.

1)Locate and Open the hidden file "boot.ini" in notepad or your favorite text editor. This file will likely be in the root directory on the boot partition of your "master" HD. For example, mine is located in "C:\boot.ini" even though I have Win98 loaded on this partition and the boot.ini file was generated when I loaded WinXP on "D:/"

2) Locate the line - timeout=30 (default is 30 seconds). Change this value to any time desired. I chose 10. Be careful not to choose too low of a setting or you may not have time to select your other OS's. Also, be careful not to change other lines as this may prevent your PC from booting at all.

3)Save the file. The next time you boot your PC, the changes will take effect.


Note: You can also adjust this in Control Panel > System > Advanced > Startup and Recovery > Settings > Time to display list of operating systems


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Figure 2 - Display OS info on Your Desktop

UPDATE: V 1.1 is now available with 20 more tweaks! Howard Lo, Microsoft’s Regional Team Manager (APAC) released Ultimate Windows Tweaker, a Tweak UI for Windows Vista at the South Asia MVP Meet 2008. Windows Guides readers can get their hands on a copy, which does not need installation and is only 370kb. The program lets you apply over 130 tweaks without using the registry once!

Figure 1 - Configure Computer Information

Figure 1 - Configure Computer Information

Using Ultimate Windows Tweaker is easy and you will be surprised at how much you can do.

I changed my computer information (figure 1) to a more mintywhite kind of computer, and I even changed the OEM logo to a Windows Guides one by saving my logo as a BMP file and selecting it. See figure 4 for an example of how this looks on the system information screen.

As you can see from the enlarged screenshot, you can also change your context menu, shortcut specifics and more–and that’s only one screen. This really is Vista’s answer to XP’s Tweak UI.

Figure 2 - Display OS info on Your Desktop

Figure 2 - Display OS info on Your Desktop

One of the many options to choose from is the ability to display your OS information on your desktop (figure 2.) This is useful for me as I run Vista, Windows Server 2008, and Seven all on one machine and I often need a sanity check to ensure I’m in the right OS. These are just a few of over 130 tweaks you can apply to your Windows Vista operating system.

Figure 3 - Apply Changes

Figure 3 - Apply Changes

You can then apply the changes, and after a log off and log on (figure 3), you can see the results of your work (figure 4.) Grab yourself a copy today!


Figure 3 - Apply Changes

Figure 4 - See Your Changes

Ultimate Windows Tweaker


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Open the Command Prompt from the Right-Click Menu

Posted by Shashank Krishna Thursday, January 15, 2009

I began computing in the days of DOS, and I still can't give up the command prompt. When it comes to doing down-and-dirty tasks like mass deleting or renaming of files, nothing beats it. I find myself frequently switching back and forth between Windows Explorer and the command prompt.Often, when using Windows Explorer, I want to open the command prompt at the folder that's my current location.
That takes too many steps: opening a command prompt and then navigating to my current folder.
However, there's a quicker way: you can add an option to the right-click context menu that will open a command prompt at your current folder.
For example, if you were to right-click the
C:\My Stuff folder,
you could then choose to open a command prompt at
C:\My Stuff.To add the option, run the Registry Editor, then go to
HKEY_LOCAL_MACHINE/Software/Classes/Folder/Shell.
Create a new key called Command Prompt. For the default value, enter whatever text you want to appear when you right-click a folderfor example, Open Command Prompt.
Create a new key beneath the Command Prompt key called Command.
Set the default value to Cmd.exe /k pushd %L.
That value will launch Cmd.exe, which is the XP command prompt.
The /k switch puts the prompt into interactive mode.
That is, it lets you issue commands from the command prompt; the command prompt isn't being used to issue only a single command and then exit. The pushd command stores the name of the current directory, and %L uses that name to start the command prompt at it.
Exit the Registry.
The new menu option will show up immediately.

Note that it won't appear when you right-click a file; it shows up only when you right-click a folder.While many of us like fussing around with the Registry rather than doing things the easy way, there's also a way to add this option to your right-click context menu without editing the Registry.
Download and install a free copy of Microsoft's Open Command Window Here PowerToy from http://www.microsoft.com/windowsxp/pro/downloads/powertoys.asp.
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After this tutorial,an option will be available whenever you right-click any folder which will display all the files and sub-folders inside that folder and save it to a text file.

1. Create a .bat file...Open Notepad and copy-paste the following data in it.

cd %1dir /a /b /-p /o:gen >C:\filelist.txtstart notepad C:\filelist.txt

You can edit the path to your preference.Now name this file anything you wish and save it anywhere you wish.

2. Make file visible in right click context menu.
Open explorer window, Go to Tools>Folder Options..>File types and from the registered file types list,select FOLDER.
Click on Advanced>New....In the Action box, type in the name you want in context menu. For e.g. Generate File List..
Then click on Browse.., navigate to the .bat file whch u hav created with some name..created in step 1 .

3. Congratulations!!You are done with the tutorial!!. Now right click any folder and select Generate File Listing. A text file will be created in your C:\ drive [or any path you specified in the .bat file.] called filelist.txt which contains list of all files and sub-folders in the parent folder!
Even the hidden files are listed......
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Vista hacks Advanced Windows Firewall: Turn on outbound filtering

Posted by Shashank Krishna Sunday, January 11, 2009


Windows Vista includes a two-way firewall that has outbound filtering disabled by default. Why? The best explanation that I got was that it was too complicated for end-users to use so they had that feature turned off as well as hidden. In fact, it is hidden so well that many users may think that the two-way firewall was yet another feature that was pulled from the final product. While that is true for other features the two-way firewall made it into the final product, you just need to know how to find it.

To get started, just click on the Start Button and key in wf.msc and hit Enter. This will bring up the comprehensive Windows Firewall with Advanced Security management interface. Here you will be able to configure rules for incoming as well as outgoing connections.

Make sure that you set the default action for outbound connections from allow to block. Otherwise the outbound firewall will be useless because it will allow all connections. This can be done from the Windows Firewall Properties link found on the main screen of the management interface.

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The indexing service in Windows Vista is responsible for making those search boxes all over the operating system lightening fast. By default Windows automatically indexes all files in your user profile folders, start menu and any files you have setup for offline access. If you have a lot of files in these locations and the files change often you can be putting a heavy load on the indexing service. For maximum performance when using Windows Vista I recommend disabling indexing for all other locations other than the Start Menu. This will lessen the background work that Windows Vista has to do. It will also slow down your searches of other locations but that is the price you must pay for this performance benefit.

Follow these steps to tweak the indexing locations:

  1. Click on the Start Button and key in Indexing Options and hit Enter. Indexing Options will now load.

  2. Hit the Modify button.
  3. Next, click on Show all locations.
  4. Scroll through the tree-view and uncheck any folders you do not want to be indexed. When you are finished, click OK.
  5. If you want to change advanced indexing settings such as what file types are indexed click on the Advanced button. Otherwise hit Close.
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There are two ways to stop applications that start when you startup your computer at login. You can use the System Configuration Utility or the new Software Explorer in Windows Defender. Take a look at the two sections to get control over your startup applications and speed up your computer:

Disabling auto-start applications with the System Configuration Utility

  1. Click on the Start Button and key in msconfig and hit Enter.
  2. Click on the Startup tab.
  3. Remove the check next to any items that you do not want to startup and click OK.

Disabling auto-start applications with Windows Defender

  1. Click on the Start Button and type in Windows Defender and hit Enter.
  2. Click on the Tools from the top menu bar.
  3. Click on Software Explorer.
  4. Hit Show for All Users.
  5. Select an application and then click either Remove or Disable
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In Windows Vista the networking components were designed to be much more intelligent and automatically adjust the network settings to optimize the connection speed. This is a great new feature. Your network components basically tweak themselves for optimal performance. In most situations, these components automatically adjust perfectly for best performance. However, with wireless WAN cards the detection of network conditions is flawed and can result in slower network performance.

To fix this problem, Microsoft has released a hotfix for users affected by this issue. If you have a Wireless WAN device, I suggest you give this hotfix a try.

KB 940646 details:

This problem occurs because of the way that TCP receive window auto tuning is used in Windows Vista for connections that only receive data.

Windows Vista obtains a round-trip time (RTT) estimate at the time of connection setup and every time that a new segment of data that is transmitted. A connection that only receives data is limited to the single RTT sample that is obtained at the time of connection setup. Because the connection only receives data, the connection cannot "converge" to the actual RTT of the connection. For example, because the RTT data may fluctuate for various reasons, a "converge" operation is performed to estimate a meaningful RTT by using blending current and previous RTT data. However, if the connection cannot converge to the actual RTT of the connection, the bandwidth delay product (BDP) estimate that Vista obtains is also incorrect. Therefore, the connection's receive window is limited, and throughput of the connected transmission network is reduced.

Download 32-bit version

Download 64-bit version

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When you type in a domain name such as wingeek.com in your browser the computer must resolve the friendly name into an IP address of the server to download the web page and supporting files. Windows uses a DNS (domain name system) server to lookup this information. By default, Windows uses your ISP’s DNS server. Depending on your provider, the performance of their DNS resolving server varies. Some large national providers are known to provide unreliable and slow DNS servers.

The performance of the DNS server you are using is one component that affects the speed of your internet browsing. Since each domain name you type in must be resolved into an IP address, the amount of time that takes will delay the loading of any web page. Some users with overloaded ISP DNS servers can see delays in multiple seconds before web pages start to load.

OpenDNS provides free alternative DNS servers that anyone can use with any internet provider. Unlike many national internet providers, OpenDNS’s DNS servers are very fast and reliable. Using OpenDNS servers instead of your ISP servers will help you speed up your internet browsing by cutting down on the delay between resolving a domain name and getting the IP address so your browser can start loading the web page.

Configuring your computer to use OpenDNS servers instead of your ISP’s is a simple change that works in both Windows XP and Windows Vista:

  1. Click on the Start Button and type in ncpa.cpl and hit Enter. In Windows XP Click on the Start Button, click Run and then type in ncpa.cpl
  2. Right click on your active network connection that you use to connect to the Internet and select Properties.
  3. On the Networking / General tab, select Internet Protocol (TCP/IP) (version 4 on Windows Vista) and hit Properties.
  4. On the properties screen, select Use the following DNS server addresses and then type in 208.67.222.222 in the preferred and 208.67.220.220 in the alternate boxes.


  5. Hit OK twice and you are finished.

Visit OpenDNS.com to learn more about some of the advanced features of OpenDNS on top of the speed benefits.

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Vista Hacks Speed up Start Menu Search

Posted by Shashank Krishna


When a users enters text in the search box on the start panel Windows automatically searches the file index as well. The file index includes all of the searchable files on your hard drive and can be quite large. One way to speed up searching through your start menu applications is to narrow the scope of the search so that it does not include hard drive files.

Prevent Start Menu Searches from searching the File index:

1. Open Registry Editor (regedit).

2. Navigate through HKEY_CURRENT_USER, Software, Microsoft, Windows, CurrentVersion, Explorer and finally Advanced.

3. Find and right click on Start_SearchFiles and select Modify.

4. Set the Value to 0.

Restart the Explorer.exe process or just reboot your computer.

ALSO............

The search box on the new Start Menu in Windows Vista can be very useful for everyday tasks. This search box is very powerful because not only does it search the start menu and control panel, but it also searches your pictures, documents and even your e-mails. The scope of the search is very wide and you can see some performance benefits if you narrow it down to just searching the start menu and control panel. Follow these steps to optimize your start menu search:

  1. Right click on the start button and select Properties.
  2. Click on the Customize button.
  3. Remove the check from Search Communications.
  4. Set Search Files to Don't search for files.
  5. Click OK.
  6. Click OK once more.

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Vista Hacks Speed up external hard drives

Posted by Shashank Krishna


Windows Vista operates external hard drives that are connected with USB differently than internal drives. Write caching is disabled so that you can safely remove the drive at almost any time. This is a great feature for USB thumb drives that are frequently inserted and removed from your computer. But if you have a large hard drive that is in an external enclosure that you never disconnect from your computer, write caching is also disabled which can decrease performance.

This tweak is going to show you how to increase the performance of your external hard drives by turning write caching back on as well as activating advanced performance. Let’s get started:

  1. Click on the start button, then right click on Computer and select Manage.
  2. Click on Device Manager on the side menu.
  3. Expand Disk drives and locate your external drive from the list.
  4. Right click on the drive and select Properties.
  5. On the Policies tab, select Optimize for performance.
  6. Next, check Enable write caching on the disk and Enable advanced performance as shown below.

  7. Hit OK and reboot.

Enjoy the increased performance!

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Windows Vista throttles your network bandwidth when you are playing any multimedia file such as an MP3 or a video. This was designed to ensure the CPU has enough free cycles available to play your media without skipping. The down side is that when you are playing a multimedia file you will notice that your network speed of file transfers will decrease on high speed network connections. By default when you are playing a multimedia file your network transfers are limited to 10 packets per millisecond.

In Windows Vista SP1 Microsoft introduces a registry key that allows you to customize this setting.

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile]
NetworkThrottlingIndexValue

You can set NetworkThrottlingIndexValue between 1 and 70. If you want to disable set the hexadecimal value to FFFFFFFF.

Microsoft warns that if you increase the value above 10 you may experience playback quality issues. Depending on your network setup, it is worth experimenting.

After making any changes a restart is needed.

Read more about this tweak on KB948066

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Vista hacks Increase max IE7 downloads

Posted by Shashank Krishna


Internet Explorer 7 only allows you to download two files from the same server at a time. This is not a software limit but rather a limit imposed based on the web standard. Since this is simply a software setting, it can be modified and you can increase the limit to something much high such as 10. Follow the steps below to increase your max downloads from the same server:

  1. Click on the Start Button and type in Regedit.
  2. When Registry Editor loads navigate through HKEY_CURRENT_USER, Software, Microsoft, Windows, CurrentVersion and Internet Settings.
  3. Right click on MaxConnectionsPerServer and select Modify. Set the decimal value to something greater than 2.
  4. Right click on MaxConnectionsPer1_0Server and select Modify. Set the decimal value to something greater than 2.
  5. Reboot.
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Quick aero speed tip

Posted by Shashank Krishna


The transparent glass in Windows Vista computer can look very nice. However, on some computers that have underpowered video adapters will see a performance hit when running the transparent glass effect. One way to speed up Windows Vista and still get the benefits of aero, such as flip 3D and taskbar thumbnails, is to disable glass transparency.

  1. Click on the desktop and select Personalize.
  2. Select Windows Color and Appearance.
  3. Uncheck Enable Transparency.
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When I am working in command prompt the majority of the things I do require an administrative level command prompt. I normally have to right click on my command prompt shortcut and then select Run As Administrator. However, there is an easy way to modify the shortcut so that you no longer have to right click on it and select Run As all the time.

  1. Right click on your command prompt shortcut and select Properties.
  2. On the shortcut tab hit Advanced.
  3. Check the Run As Administrator box and hit OK.
  4. Hit OK once more to close the properties window.

You now have an administrative level shortcut without the right click.

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Shashank Krishna
Bangalore, up, India
nothin much to say.........doin B.tech in IIIT allahabad loves bloggingn hacking.... :) and loooves blogging
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