Modifying usbport.sys

Unkno

Golden Member
Jun 16, 2005
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First, I'm sorry if this has already been addresed before...

Are there any possible negative effects to the mouse and other USB devices? Can you damage the devices, or would they just work improperly and you can just switch back to the default usbport.sys file and everything would be back to normal. Are there any long term damages that could affect the mouse and other usb devices?

Thanks.
 

Unkno

Golden Member
Jun 16, 2005
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to anyone needing the Link

if you want the installer type just msg back here and i'll give you that link.

Anyone able to answer my question?
 

Unkno

Golden Member
Jun 16, 2005
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bump....c'mon i know lots of people have been using this patch...
 

Sforsyth

Golden Member
Mar 3, 2005
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hey there a program that does eveything for you I just tried it I went from 125 Mhz to 250 Mhz going to try it out in CS:S right now going to play for about 30 minutes then switch it to 500 Mhz to see the differences, here the link.

http://www.majorgeeks.com/download.php?det=4469

I was using PS2, but as soon as I plugged the mouse into my USB it seemed better, is USB better the PS2 for your mouse if your gaming?
 

Sforsyth

Golden Member
Mar 3, 2005
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I just used it at 250 Mhz for abit, didn't notice much if any differnce and played CS S for abit I suck at it anyways, I just changed it to 500 Mhz and still don't feel the difference but I also just cleaned my pad and mouse. going to play CS S for abit brb to tell you how that goes.
 

Sforsyth

Golden Member
Mar 3, 2005
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I just used my mouse with 500 Mhz set and it didn't fell any different from 125, 250, or 500 Mhz, I still suck at CSS I'm switching it back to the default 125 Mhz before something bad happens.
 

Leros

Lifer
Jul 11, 2004
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Is this patch gonna mess up other USB devices (harddrives, webcams, bluetooth, etc)?
 

imported_BadKarma

Senior member
Dec 6, 2004
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I also have the Logitech 510 MX and have been running at 500 mhz for about 2 weeks now. I do feel a noticable difference going from 125 mhz to 500 mhz. Even going from 125 mhz to 250 mhz I do feel the mouse is a little bit smoother than at the normal rate. Aside from the mouse I also have a X10 remote connected to the USB port. So far my computer hasn't given me any problems and my computer is on 24/7. This patch has been out for a couple of years now and I haven't seen anyone reporting damages done to their computer as a result. I think it's pretty safe. Worst case scenario, it doesn't work for you then just restore it back to 125 mhz.

Here's the link to check the rate of your mouse:
http://tscherwitschke.de/download/mouserate.zip
 

imported_Phil

Diamond Member
Feb 10, 2001
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I wouldn't have thought it wouldn't play nicely with other USB hardware - reason being is that I'm fairly sure (I've forgotten, really) that mine's using the patch already, and it's on 125Hz.
Other USB devices include a card reader, digital camera (not always attached), MP3 player (infrequently attached), keyboard, iPAQ dock, and my MX700.

No problems so far.
 

Sforsyth

Golden Member
Mar 3, 2005
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125 Mhz is the default speed, ok I after using the mouse at 125 Mhz I think it's a bit different from the 250 Mhz and 500 Mhz rate, I might use the 250 Mhz rate some time will play CCS but I will ne unplugging all my other USB things.
 

Elcs

Diamond Member
Apr 27, 2002
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Sounds interesting but Im not interested in incompatibility problems with other USB devices.
 

imported_Phil

Diamond Member
Feb 10, 2001
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Originally posted by: Sforsyth
125 Mhz is the default speed, ok I after using the mouse at 125 Mhz I think it's a bit different from the 250 Mhz and 500 Mhz rate, I might use the 250 Mhz rate some time will play CCS but I will ne unplugging all my other USB things.

Now running at 500Hz, still nothing wrong.

BTW, it's Hz (Hertz), not MHz (MegaHertz).
 

Unkno

Golden Member
Jun 16, 2005
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Phil, once you applied the patch, have you tried using your other usb devices, such as card readers?