USB 2.0 issues PLEASE HELP! - Page 2

DaKyy · 05-16-2005, 07:11 AM

Just thinking... Are you using Minlogon? It has USB detection issues.

Kamakazie2 · 05-16-2005, 06:04 PM

Quote: Originally Posted by DaKyy

Just thinking... Are you using Minlogon? It has USB detection issues.

No, i am using standard boot. I dont have any strange addons or tweaks. Could there be any services that would have an impact on USB?

reefhippie · 05-17-2005, 03:23 AM

Doubt it's a service. Did it ever work before? Sometimes it has to do with the order you install the bios updates, drivers and SP2. Do you have a way of backing out of SP2?

If not, and all else fails, and as a last resort, and assuming you have several hours to kill, you could try backing everything up, unplugging all of your devices, and reformatting/reinstalling XP, then updating all of your drivers (bios, video, usb, intel, etc.) first, and then apply all of the Microsoft patches including SP2.

Once that's done, test one of the USB 2.0 devices and install the latest driver from the manufacturer if there is one. If it works, start installing your other USB devices one at a time until they're all installed, and then do the same thing with your applications, testing a USB 2.0 device after each install. With any luck, everything will work and you'll know it was just the order your updates were installed.

Sounds crazy and I know it's a huge PITA, but you'd find the culprit.

JPuma · 08-08-2005, 02:18 PM

Is this problem resolved. I was planning on purchasing the LV-670 to get away from USB nightmares I am having with my Moca 7043 PC. This is not a good sign. Oh yeah, chances are you might have to do a reinstall to get working again. You shouldnt have to install any USB dirvers regardless what chipset your using. Windows XP SP2 will work the best for you. Also, download USBInfo, its a great tool to look and see if USB 2.0 deives are really usb 2.0. Paid versions will allow you to do benchmark stuff.

JPuma · 08-08-2005, 02:56 PM

btw, what PSU and case are you using with your LV-670.

Kamakazie2 · 08-08-2005, 03:28 PM

I am using an opus 150 power supply

Doshen · 08-08-2005, 04:25 PM

This may sound stupid but have you tried a different port. I have seen a couple of PC's (Dells mostly) that have both 1.0 and 2.0 ports. If you have ports on the back of the system integrated on the MB and front ports that run off of a connector on the MB, you may want to try all the ports. Probably is not that, but it won't hurt to try.

JPuma · 08-08-2005, 04:41 PM

So you got it working but is it at 2.0. XP with SP1 didnt have support for USB 2.0, its was until SP2 came out that you get USB 2.0 support. You may have your connections working but I think there at 1.1. Try that USBinfo program, it will tell you for sure. I'd like to know because I might end up with that board if my last experiment fails.

xGROMx · 01-08-2006, 04:39 PM

Well, i am also haveing usb problems with this board. I don't have the 2.0 issue but do have a problem on items not working at all at random. I am running a 2.0 hub for a mouse and card reader in my center console. other ports on the board are the touch screen, microsoft gps, and remote control. the touch screens seems to work fine but has a few days it stops working, the remote and gps i have a hard time getting it to work at all. I will post if i find an answer.

Kokopelli · 10-22-2006, 09:48 PM

Did the issue re-appear? I'm having the same issue. I reloaded SP2, updated the BIOS- checked the settings in the BIOS- nothing

I'm about to just scrap the whole damn project! I've been fighting with the Touch Screen controller for two weeks- if it turns out to be the mobo I'll scream!

vortechs2k · 10-23-2006, 08:25 AM

I'm a hardware guy, so keep in mind that I look at this from a hardware perspective. Cars are very noisy environments, by noisy i mean in terms of EMI. USB 2.0 is much faster than USB 1.1, so it could be that there is too much interference. As data rates increase, they become more sensitive to EMI. Are you using shielded cables and is your motherboard in an EMI shielded enclosure?

Honestly, I'm guessing its a software issue, but this is just something to always pay attention to.

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