Tweaks to improve the Performance of your PC

Last edited by _=JM=_ on Fri Aug 08, 2008 12:45 pm; edited 1 time in total

First of all this tweaks are tested and improved my pc's performance but i'm not forcing you to do this. I am not responsible if something go wrong with your PC.

I found these tweak while searching the net and tested it. I will post some of them.

For windows XP only

After the install of Windows XP do the following :
1) Turn off Hibernate and remove the Hibernate file from the root ( C: ) ( file is 300mb+ )
2) Turn off System Restore on ALL drives
3) Move the Pagefile to another drive like D:
4) Go into MSCONFIG and on the tab "startup" remove all the crap you do not need
5) Advanced Settings : see Below
Go to Start > Programs > Admin Tools > services
Double-click on the unwanted service to get the options for it
Click "STOP" to stop it if it is running
Change the start-up type from Automatic/Manual to DISABLED
The Following Services May Be Disabled :

* Alerter
* Clipbook
* Computer Browser
* Fast User Switching
* Human Interface Access Devices
* Indexing Service (Slows the hard drive down)
* Messenger
* Net Logon (unnecessary unless networked on a Domain)
* Netmeeting Remote Desktop Sharing (disabled for extra security)
* Remote Desktop Help Session Manager (disabled for extra security)
* Remote Procedure Call Locator
* Remote Registry (disabled for extra security)
* Routing & Remote Access (disabled for extra security)
* Server
* SSDP Discovery Service (this is for the utterly pointless "Universal P'n'P", & leaves TCP Port 5000 wide open)
* TCP/IP NetBIOS Helper
* Telnet (disabled for extra security)
* Universal Plug and Play Device Host
* Upload Manager
* Windows Time
* Wireless Zero Configuration (for wireless networks)
* Workstation

6) Windows xp has the service shutdown time set to 20000 ms which equals 20 secs (no wonder it takes so long).
Go to regedit and change the key :
Code:

HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\WaitToKillServiceTimeout

I set mine to 0 ms and now i shutdown way fast. Experiment with the settings.

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Speed Up internet

Windows 2k/XP

1. First, open the Windows Registry using Regedit, and (after backing up) navigate to:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\ServiceProvider
2. Note the following lines (all hex dwords):
Class = 008 ( biggrin.gif - indicates that TCP/IP is a name service provider, don't change
LocalPriority = 1f3 (499) - local names cache
HostsPriority = 1f4 (500) - the HOSTS file
DnsPriority = 7d0 (2000) - DNS
NetbtPriority = 7d1 (2001) - NetBT name-resolution, including WINS
3. What we're aiming to do is increase the priority of the last 4 settings, while keeping their order. The valid range is from -32768 to +32767 and lower numbers mean higher priority compared to other services. What we're aiming at is lower numbers without going to extremes, something like what's shown below should work well:
4. Change the "Priority" lines to:
LocalPriority = 005 (5) - local names cache
HostsPriority = 006 (6) - the HOSTS file
DnsPriority = 007 (7) - DNS
NetbtPriority = 008 ( biggrin.gif - NetBT name-resolution, including WINS
5. Reboot for changes to take effect

2. Windows 9x/ME

1. The tweak is essentialy the same as in Windows 2000/XP, just the location in the Registry is slightly different. For a more detailed description see the Windows 2000/XP section above
2. Open the Windows Registry using Regedit, and (after backing up) navigate to:
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\VxD\MSTCP\ServiceProvider
3. You should see the following settings:
Class=hex:08,00,00,00

LocalPriority=hex:f3,01,00,00
HostsPriority=hex:f4,01,00,00
DnsPriority=hex:d0,07,00,00
NetbtPriority=hex:d1,07,00,00
4. The "priority" lines should be changed to:
LocalPriority=hex:05,00,00,00
HostsPriority=hex:06,00,00,00
DnsPriority=hex:07,00,00,00
NetbtPriority=hex:08,00,00,00
5. Reboot for changes to take effect

3. System.ini IRQ Tweak - Windows 9x/ME ONLY

1. Find your Network Card's IRQ

1. In order to add the entry to your System.ini file, you'd first have to find your NIC's IRQ
2. Right-click on My Computer icon on your Desktop, then left-click on Properties (a shortcut for that would be to press the 'Windows' + 'Pause' keys). Navigate to Device Manager and double-click on Computer. Under "View Resources" you will find a list of IRQs, each with description of the device that's using it. Note the IRQ number used by your Network Adapter

2. Adding the entry to System.ini

1. Once you've found the IRQ of your Network Card, you need to reserve some RAM for its use, by adding an entry to the System.ini file. You can edit the file in any text editor, however the easiest way is to use Windows' built in "System Configuration Editor"
2. Navigate to Start > Run and type sysedit . Find the [386enh] Section in the System.ini file and add Irq[n]=4096 under it, where [n] is the IRQ number of your NIC and 4096 is the amount of RAM you want to reserve in Kbytes. We recommend using 4096, however you can experiment with different values if you want. Save changes in the file, exit and reboot for changes to take effect.
Note: If you choose to try different values, keep in mind that reserving too much RAM for your NIC will decrease the amount of RAM available for applications, while reserving too little might not give

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Memory Performance Tweaks

There are several memory tweaks that can be performed with Windows XP - all of them are located in the
Code:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management

section of the registry.

Disable Paging Executive
In normal usage, XP pages sections from RAM memory to the hard drive. We can stop this happening and keep the data in RAM, resulting in improved performance. Note that only users with a large amount of RAM (256MB+) should use this setting. The setting we want to change to disable the 'Paging Executive', as it is called, is called DisablePagingExecutive. Changing the value of this key from 0 to 1 will de-activate memory paging.

System Cache Boost
Changing the value of the key LargeSystemCache from 0 to 1 will tell Windows XP to allocate all but 4MB of system memory to the file system cache, basically meaning that the XP Kernel can run in memory, greatly improving it's speed. The 4MB of memory left is used for disk caching, but if for any reason more is needed, XP allocates more. Generally, this tweak improves performance by a fair bit but can, in some intensive applications, degrade performance. As with the above tweak, you should have at least 256MB of RAM before attempting to enable LargeSystemCache.

Input/Output Performance
This tweak is only really valuable to anyone running a server - it improves performace while a computer is performing large file transfer operations. By default, the value does not appear in the registry, so you will have to create a REG_DWORD value called IOPageLockLimit. The data for this value is in bytes, and defaults to 512KB on machines that have the value. Most people using this tweak have found maximum performance in the 8 to 16 megabyte range, so you will have to play around with the value to find the best performance. Remeber that the value is measured in bytes, so if you want, say, 12MB allocated, it's 12 * 1024 * 1024, or 12582912. As with all these memory tweaks, you should only use this if you have 256MB or more of RAM.

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Prioritizing IRQs

The last tweak for this guide - and a good one. The main components of your computer have an IRQ number assigned to them. With this tweak we can increase the priority given to any IRQ number, thereby improving the performance of that component. The most common component this tweak is used for is the System CMOS/real time clock, which improves performance across the board. First of all, decide which component you want to give a performance boost to. Next, you have to discover which IRQ that piece of hardware is using. To do this, simply go to Control Panel, then open the System panel (You can also press the shortcut of Windows+Break). Click the 'Hardware' tab, then on the 'Device Manager' button.

Now, right click on the component you want to discover the IRQ for and click 'Properties', then click on the 'Resources' tab.

You can plainly see which IRQ this device is using (if there is no IRQ number, select another device). Remember the number and close down all of the dialog boxes you have opened, then start up RegEdit. Navigate to
Code:

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\PriorityControl

in the registry. Now, we have to create a new DWORD value - called IRQ#Priority (where '#' is the IRQ number), then set the data to 1. For example, the IRQ of my System CMOS is 8, so I would create the key IRQ8Priority. I would recommend to put the IRQ # of your network adapter.

Now, after restarting, you should notice improved performance in the component you tweaked. I would strongly recommend the CMOS, as it improves performance around the board. Also note that you can have multiple IRQ prioritized, but it is fairly inefficient and can cause instability. To remove this tweak, simply delete the value you created.

QoS (Quality of Service)

This tweak is to reduce wasted bandwidth in XP Pro, that is held back by default. Start/run/ gpedit.msc/ Local Computer Policy/ Computer Configuration/ Administrative Timplates/ Network/ QoS Packet Scheduller/ From right hand side choose QoS packet scheduler again/ Limit reservable bandwidth/ change from "Not Configured" which reserves 20% of your bandwidth, to Enable/ set Bandwidth to0%/ OK/

ONCE AGAIN IM NOT RESPONSIBLE FOR ANY FURTHER PROBLEM MAY IF OCCUR.
IF YOU FOLLOW THE GUIDE IT MAY HELP IMPROVE YOUR PC'S PERFORMANCE AND LESSEN THE LAG INGAME. I HAVE TESTED IT
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Joined : 28 Jul 2008 Posts : 8

wow. . gling nman ni sir JM,, try ko 2 dis weekend,,

tnx po bounce

how can i be sure na nde maaapektuhan/masira pc ko po?? can you post screen shots?
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Joined : 31 Jul 2008 Posts : 14

JM, pano kung mabilis na ung pc, need p b yan? Laughing

This a tweaks that will improve your pc's performance. even for fast pc, we can still tweak it.
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