Improve Your Broadband Connection Speed

Increse speed of your Internet connection

1) Goto http://www.testmy.net/ and click on Download Speed Test, and then on Smart Test....(and while conducting this test, don't forget to close all Instant Messagers, and there should be no other web activity, other than the test)

2) Note down the speeds.

Now, lets see, what all changes to be made.....

This tip is designed for increased BROADBAND speed in Windows XP while using standard Network Interface cards (NIC) that are connected to ADSL modems, or when using any directly-connected USB ADSL modem.

To speed up the Internet connection speed we need to configure a special buffer in the computer's memory in order to enable it to better deal with interrupts made from the NIC or the USB modem.

This tip is only recommended if you have 256MB RAM or higher.

Step #1 - Identify the IRQ used by the NIC/USB modem

1. Open the System Information tool by running MSINFO32.EXE from the Run command.

2. Expand System Summary > Hardware Resources > IRQs.

3. Look for the listing made for your NIC (in my case - a Intel® PRO/100+ Management Adapter). Note the IRQ next to the specified line (in my case - IRQ21).

In case of USB modems you will first need to find the right USB device used by your modem. Follow these steps:

1. Open the Device Manager tool by running DEVMGMT.MSC from the Run command (or by right-clicking My Computer > Hardware tab > Device Manager button).

2. Scroll down to Universal Serial Bus controllers and expand it.

3. Right-click the USB Root Hub and select Properties. Note that you might need to do so for all listed USB Root hubs (if there are more than one) in order to find the right one.

4. In the Power tab, look for your USB ADSL modem.

5. In the Resources tab look for the assigned IRQ (in this case - IRQ21).

6. This is the IRQ we're looking for.

Note: IRQs and modem names might vary...

Step #2 - Modify the system.ini file

1. Run SYSEDIT.EXE from the Run command.

2. Expand the system.ini file window.

3. Scroll down almost to the end of the file till you find a line called [386enh].

4. Press Enter to make one blank line, and in that line type IRQX=4096 where X is the designated IRQ number we found in step #1, in my case it's IRQ21.

Note: This line IS CASE SENSITIVE!!!

5. Click on the File menu, then choose Save.

6. Close SYSEDIT and reboot your computer.

Done. Speed improvement will be noticed after the computer reboots.

Print Share it! — Rate it: up down flag this hub

Tech: The Big thing iPhone Missed

Comments

RSS for comments on this Hub

Aft3rmath says:
8 months ago

im following all your steps but im stuck..i cant find its "IRQ"

i have a "UTstarcom usb modem model um100c

Aft3rmath says:
8 months ago

These are all the ones that come up

ill buy u a mental burger if you help me....no bacon tho

system timerstandard 101/102-key or microsoft...comunications port (com1)system cmos/real time.....microsoft acpi-compliant systemps/2compatible...numeric data proce...secondary ide channelintel(r) 82845g/gl/ge/pe/gv graphict con...intel(r) 82801db/dbm usb universal host con...realtek rtl8139/810x family ethernet nicrealtek ac'97 audiointel(r) 82801db/dbm usb universal host con..via ohci compliant iee 1394 host cont...intel(r) 82801db/dbm usb universal host cont...intel(r) 82801db/dbm usb 2.0 enhanced host cont...

Lucas says:
3 months ago

it slowed my connection down by 3 mbps