Which USB port connects to which USB controller ?

On 875P Neo, I have 6 USB Ports on the mainboard slot and these 2 additional USB2 Ports, which I can access from the front.
The connection from the additional USB2 controller to these 2 USB2 ports are clear.
But there are 4 USB controller for these 6 USB ports on the mainboard slot. - I did not find which port connects to which controller.
That's important for me, because one of these controllers shared an IRQ with my TV card on PCI slot 4 and if the USB-ISDN modem is connected to a port of this USB controller, I get sometimes this nice error message "can't locate TV tuner" an so on...
How can I figure out which of these 6 USB port connects to which of these 4 USB controller ???

I guess the only way is to manually connect your device and see which USB xHCI it maps to that conflicts with your TV card IRQ.
With the 876P (and 865PE) you have 8 USB 2.0 ports which gets mapped into 4 Universal Host Controllers (2 USB1.x ports per UHCI) and a single Enhanced Host Controller (all 8 USB2.0 ports). Find out where each of your host controllers gets mapped into when you connect a USB1.x device.
Unfortunately, there doesn't seem to be a way to control how each PCI card gets an IRQ on the 875P Neo (but the 865PE Neo2 does seem to have such an option)

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TCP Connection to a Device Controller

Hello,
I need to write a standalone Java application that listens to some port, connects with the Device Controller, and interact with it over TCP. In the DC config file i got:
<Receiver id="rec1" description="First Receiver" protocol="TCP">
<OptionList>
<opt:Name>TCPReceiver</opt:Name>
<opt:Address>localhost:9999</opt:Address>
</OptionList>
On port 9999 i got a Java ServerSocket listening for incomming connections. But the Device Controller wont connect. It says:
Feb 26, 2008 5:27:49 PM ...cecontroller.messaging.XMLTransformer [Thread-2] Err
or: Error parsing message: com.inqmy.lib.xml.parser.ParserException: XMLParser:
No data allowed here:TYP (:main:, row:1, col:3)
Feb 26, 2008 5:27:49 PM ...icecontroller.messaging.TCPConnection [Thread-2] Deb
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..which isn't helping me much!
The other option is to have the Receiver configured for communication over HTTP, with POST method, but then it wont connect, too. Besides, i think with POST it will be much more complicated - having to parse all those HTTP headers and stuff that normal servers do.
Over TCP it will be much more simpler, if I could only connect. Can someone explain me or give me a link to what i need to do to connect to the Device Controller over TCP?
Thank you for your time.
Edited by: Veselin Somlev on Feb 26, 2008 5:29 PM

Hi,
just to clarify.
You do write a java application that connects to a device controller, correct ?
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Best regards
Michael

Which USB controller keyboard?

hey all. getting my first USB controller for GB. Need something really really simple and of plug and play variety. have my sights fixed on M Audio 25 key machines as they are readily available in India. Which one to go for? The Keyrig 25 or the Oxygen O8 v2? Or any other? Smaller simpler lighter the better. Also the M Audio tech specs said that the Keyrig 25 is NOT compatible with Intel macs. Is that right?

thanks for the revert! have a space problem. would ideally need a 25 key machine. any idea on which is better - the Oxygen series, the Keyrig series or the Keystation? Went on the M Audio site to fig out but couldn't really decide. Need someone with actual hands on experience to tell the merits of one over the other.
thanks again
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Connection PDA through virtual USB controller in Virtualbox

hi! i need some guideness for doing the connection with my pda device and usb controller in virtualbox
i ve found what to do on user guide of virtualbox. i'm placing the the specific part that i found in the page 49.here it is user manual of virtualbox:
On Linux hosts, VirtualBox accesses USB devices on Linux through the usbfs ﬁle
system. Therefore, the user executing VirtualBox needs read and write permission to
the USB ﬁle system. Most distributions provide a group (e.g. usbusers) which the
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chines USB devices which are not claimed by a Linux host USB driver. Please refer to
the Driver= entry in /proc/bus/usb/devices to see which devices are claimed.
in concole when i press lsusb it shows me the device (specific now HP iPAQ but i also have another Qtek 9000)
Bus 002 Device 002: ID 03f0:1c1d Hewlett-Packard
can PLS someone guide me because i dont understand how to do what i have to do to make it work!!
THANK you in ADVANCED.
PS: i would appreciate if it the help specific steps i have to do..

iphitus wrote:
I have no idea about virtual box, however you can do a great deal with PDA's natively under linux.
using synce you can install apps, browse files. It can even install from exe's using a tool called orange. Files can also be browsed through a vfs in kde. (and maybe gnome?). Syncing can be done with opensync.
can you tell me specific commands and examples because i havent done anything in the specific field, so i dont have a clue how it works? i have download synce , but except from that its all chinese for me...(sorry for that but im Greek and i cannot say that its all greek to me... ), i use KDE. ty
PS: can you do with that sync with thunderbird?for emails and calendar?
Last edited by ironwiller (2008-08-07 07:13:10)

Hi My Roland PC300 no longer works with my iMac running OS 10.9.1. i'm thinking of getting a Yahama P105 digital piano with a usb port to act as a controller. Is this a compatible keyboard?

Hi
I have been using a Roland PC300 USB controller, but since an update it no longer works, i cant seem to get a current driver to work.
I have an imac on 10.9.1 with Logic Pro v 9.1.8 (32 bit)
I'm thinking of getting a Yahama P105 digital piano...... is this compatible via a USB connection does any one know?
I like the feel of the weighted Keys!!
Thanks

Hi
I have been using a Roland PC300 USB controller, but since an update it no longer works, i cant seem to get a current driver to work.
I have an imac on 10.9.1 with Logic Pro v 9.1.8 (32 bit)
I'm thinking of getting a Yahama P105 digital piano...... is this compatible via a USB connection does any one know?
I like the feel of the weighted Keys!!
Thanks

Printing with a USB/Parallel Printer port connection on an HP LaserJet 4000 series

I have a Laserjet 4000 that is connected to Windows 7 via a usb/parallel port connection. Until earlier today I have always been able to print without a problem. Today however I can documents from the Internet to the printer and when I look at the printer the operating system claims the printer is offline. What do I have to do to be able to print once again?

Hello gener920,
Welcome to the HP Forums.
I am sorry, but to get your issue more exposure, I would suggest posting it in the commercial forums, since this is a commercial product. You can click here for the link.
http://h30499.www3.hp.com/hpeb/
Thank you for posting on the HP Forums.
I worked on behalf of HP.

Satellite A210-133: How to install Intel or via usb controller on windows 7

Hello!
I have a toshiba satellite a210-133 which i have upgrade it to windows 7 32 bit version.
Everything have been installed fine, but i have an intraoral machine which is connected with usb and it does not work properly.
I have questioned the manifacture of the machine and they told me that it wants Intel or VIA USB controller to work properly.
so i look at my computer\manage and i saw that
i have not have this controller.
Can you help me about it??

Hi mate
To be honest Im not quite sure what USB controller you mean exactly.
The notebook supports common USB 2.0 ports.
The Win 7 provides own Microsoft USB drivers which controls this USB 2.0 ports.
If the USB ports dont work correctly, then you should check if you need to install the chipset driver.
Usually such chipset driver can be found on chipset manufacturer page.
As far as I know the notebook uses the AMD M690V chipset (code name RS690MC + SB600)
So check this.
Furthermore many 3rd party USB devices needs an own driver.
I dont know if you intraoral machine needs such drivers but I think that the manufacturer of this machine should know this. So if you need such driver, please get in contact with the intraoral machine manufacturer to get such software.

USB controller performance

Hello,
I have a 15' MBP of the most recent generation, no problem with it. But I was wondering if the USB controller was known not to be very efficient. Explanations :
I am developing an application under Windows, that manages high-rate transfers with an USB device from a third party company. On my old PC/WinXP, that rate can be up to 38MB/s (with no other software connected). On a brand new PC laptop/Vista, this is the same. I expected my MBP to behave the same.
I have installed WinXP on my MBP, and run it natively (no virtualization). In the same conditions as previously described, the rate I get is about 31 MB/s. I tried on both USB ports of my MBP, of course with no other devices plugged in. The difference is big from 38 to 31.
So, I suspect that the USB controller may not be very good on the MBP. Is it known ? Am I missing the point ?
Regards,
Pierre Chatelier

That's really not that big of a difference with respect to the type of comparison you are making. If you had to MacBook Pros (same generation) sitting side-by-side and getting different results, that difference might mean something. In this case, you are comparing totally different hardware. Each of the machines you are talking about likely have different chipsets, USB controllers, processors, and a slew of other things that can impact the throughput. Note that the USB controller supports other devices which may impact it's performance:
USB 2.0 Controller
The South Bridge includes an integrated USB 2.0 controller supporting the Bluetooth module, IR receiver, built-in iSight camera, built-in trackpad and keyboard, ExpressCard/34 slot, and 2 external, high-powered USB 2.0 ports. The USB ports comply with the Universal Serial Bus Specification 2.0. For more information, see Universal Serial Bus Developer Note.
http://developer.apple.com/documentation/HardwareDrivers/Conceptual/15inMacBookP ro_0802/Articles/ProductDeveloperNote.html

Using Cypress CY7C67300 Usb controller on Virtex5 to communicate with computer

Hi,
I have been having troubles recently to send and receive data between my computer and my FPGA.
I am using a Virtex5 board with Cypress CY7C67300 Usb controller and I would like to use the peripheral usb port which is connected to SIE2 port B.
Please note that the rest of my project is written in VHDL and synthesied on ISE.
The board I am using is Digilent Genesys.
Any ideas how I can use the usb port? What alternatives would be better since all I need is basic communication with my computer (send and receive bytes)?
Regards,
Sherif

hi,
there is an IP name EPC that can help you connect to the USB controller.
refer to http://www.xilinx.com/support/documentation/application_notes/xapp925.pdf
--hs

Z68-GD65 Hangs on Starting Windows because of USB Controller. Any fixes?

Issue: During Windows 7 (32 bit & 64 bit) installation and startup, the computer hangs at "Starting Windows". It will display a pixel or two of the first red part of the logo animation and then stop.
System Setup/Hardware:
Mobo - Z68-GD65
RAM - Corsair Vengeance 8GB (2x4GB)
HDD - Corsair Force 3 60GB SSD
CPU - Intel i5-2400 (Sandybridge)
PSU - Antec Earth Watts 650W
GPU - Asus Geforce GTX 560 Ti
Cause: I found that when I disabled the USB Controller completely from the BIOS, everything worked smoothly (install & startup). If I left the USB Controller enabled and just disabled the Legacy Controller, I would be left with a blinking DOS cursor after POST.
This is an issue because both keyboard and mouse are USB. I had to borrow an old PS/2 mouse to even install windows.
Troubleshooting tried:
- Tried disabling EVERY (and yes, I mean every, I've rebooted this thing 50+ times [stopped keeping track]) setting that can possible be disabled individually
- Tried unplugged every component except: board, hdd and dvdrom
- Tried swapping RAM
- Tried swapping HDDs (to Sata non SSD)
- Tried swapping PSUs
- Tried changing Windows 7 install discs (one 32 bit, one 64 bit)
- Tried removing all motherboard connections (FP audio, FP usb, etc, everything but 24+8pin power)
- Tried clearing CMOS and resetting BIOS
- Tried enabling USB Controller via ClickOnce BIOS and restarting
- Tried fully updating Windows 7 and all drivers (video, mobo, etc)
- Tried updating BIOS with Live 5
- Tried leaving only USB 3.0 Controller enabled and plugging mouse/keyboard into those ports (blue on back)
- Tried Windows repair
- Tried Windows boot logging (got to file CLASSPNP.sys)
- Tried booting to Safe Mode
- Tried banging head on wall (this was successful in giving me a headache, but not booting the computer)
I mainly list the troubleshooting above to convey the amount of frustration I've had with this board.
The USB Controller simply seems bad or the driver (or the way the board interacts/loads the Windows driver) is bad. I must have USB on my computer.
If I need to RMA, please let me know, however, I would hope there is a solution out there to fix the USB Controller issue. The RMA deadline is the 20th, I hope I can get an answer one way or the other before this as if there is no answer, I will be forced to RMA and go with another product from a different manufacturer (I really wanted to get over my "Asus only" attitude and try you MSI! I've been impressed up until this point, please don't let me down).
Please help?
-Frazzled not tech illiterate personal system builder.

phasedone,
I was having the exact same issue with a new build (Mobo MSI Z68-GD65-G3). I had been banging my head against the wall for a while and then I came across your post. Subsequently, I disabled the USB controller in BIOS and my Win 7 install ran fine (minus the fact that I had no access to my USB keyboard and mouse). I set the BIOS back to default settings which re-enabled the USB controller, and thus was able to re-plug the mouse and keyboard in after the windows loading screen, where the 4 colored orbs come together to make the Windows flag. This seemed to do the trick.
Now the problem is, everytime the computer restarts (i.e. for any Windows updates), it freezes at the same point it would during the installation. This is again assuming the mouse and keyboard are still plugged into the rear panel USB ports. Which of course they're going to be!
Anyone with a recommendation as to how to fix this? Is this a hardware defect or can it be solved with some sort of driver or firmware update? I'm at a loss... but I certainly shouldn't have to unplug all USBs before starting the computer, that's just nuts.
I'm considering RMA as well, but would like to see if any MSI staff members or forum members might be able to share their insight.

Very slow boot due to USB controller?

Hi all,
I bought your barebone MS-6251 with combo DVD-RW. (other params are pentium IV 2.8 GHz, 512 MB RAM, 120 GB HDD Seagate, NVIDIA GeForce FX 5200 Ultra). I already installed your LiveUpdate software.
I was absolutely satisfied with this product untill this monday (or tuesday) when my computer suddenly crashed. From that time I was not able to boot it again up, it froze after login dialog of Windows completely.
I reinstalled windows again and I was succesful and now I am working on the computer but I have following problems:
1. I am not able to install in windows FRONT PANEL with card readers?
2. During start up of Windows, they seems to stop for 1 minute - black screen, HDD not operating, after this long 1 minute start up process continues normally.
3. I noticed that it is somehow connected with USB controller - when I switch it off in BIOS, everything runs quickly - of course without USB support. Immediately as I switch it on, there is this huge delay during start up.BUT THIS WAS NOT BEFORE - BEFORE CRASH MY WINDOWS STARTED IN 10 SECONDS. If I switch moreover to enable KEYBOARD SUPPORT (USB) or MOUSE SUPPORT (USB) in bios, the delay is really catastrofic - it takes 1-2 minutes for the initial MEGAPC screen to go away and then another 1-2 minutes starting windows.
I checked my BIOS version, it was 1.0, so I tried to update to 1.1 but it is the same.
This is very annoying, I believe that you have some solution for me, otherwise I will have to return computer to my supplier.
Many thanks for you help and nice day
Vladimir Buzalka
Czech Republic

Hi
Thanks for the reply. After a lot more googling- it turns out this is a general Oracle problem and is not solely related to use of the GEOMETRY column. It seems that sometimes, the Oracle optimiser makes an arbitrary decision to do bitmap conversion. No amount of hints will get it to change its mind !
One person reported a similarly negative change after table statistic collection had run.
Why changing the columns being retrieved should change the execution path, I do not know.
We have a numeric primary key which is always set to a positive value. When I added "AND primary_key_column > 0" (a pretty pointless clause) the optimiser changed the way it works and we got it working fast again.
Chris

890FXA-GD65 and possible USB Controller related issue?

Hi all - Been having a bad time of it with a new system build for a little under a month now. Have tried to capture my "notes" below, any idea of a root cause? Is anyone aware of known issues with the board; the board and Windows 7; the board and some other component(s)?
My issue: During Windows 7 x64 installation or startup, the system will freeze at the "Starting Windows" screen.
My system specifications:
MOTHERBOARD: MSI 890FXA-GD65 (BIOS ver 18)
CPU: AMD Phenom II X2 555 @ stock speed (HDZ555WFGMBOX)
MEMORY: DDR3 1600 2X4GB G.Skill Ripjaws-X [DIMM1 & DIMM2] (F3-12800CL9D-8GBXL)
VIDEO CARD: XFX Radeon HD 5670 512MB (HD-567X-YNF3)
HARD DRIVE(s): 2 x Western Digital 500GB 7200 drive (WD5000AAVS)
POWER SUPPLY: Antec NEO ECO 620C 620W
Windows 7 x64 (Ultimate edition, retail)
This problem has existed since I first built the system and is consistently reproducable.
I am able to avoid the issue by disabling the USB Controller in BIOS prior to initiating the Windows installer. This will allow me to proceed through Windows installation, but as soon as the USB Controller is enabled once again, the issue recurs. Having to disable USB support is undesirable.
I'm now on my second 890FXA-GD65 motherboard, having RMA'ed the first board after a fairly brief exchange with MSI tech support(2 replies, with the eventual suggestion of RMA for a faulty USB controller). So I went through the RMA process with the online retailer, receiving a new board today.
The problem is that the RMA replacement behaves in exactly the same manner. Normally this would suggest to me that the problem may lie with one or more of the other components, but I've not been able to identify issues with any of them. One obvious suggestion would be to try swapping out components, but my resources are constrained on that front - video card happens to be the only component for which I have a alternate that I can test with, actually.
As far as troubleshooting investigation, here's what I've done/observed:
1. Windows installation/startup will succeed if the USB Controller is disabled in BIOS.
2. The same behavior can be observed with a Windows Vista installation disk as well.
3. When loading Windows in safe mode, the last driver file loaded was disk.sys
4. Memtest86+ (v4.2), repeated full passes reveal no issues with the system memory.
5. While seeming that it would be an unlikely factor, I have swapped out video cards(to an eVGA 8800 GTS 320MB), but observed the same issue still exists.
6. Running in a single DIMM configuration affected no change.
7. Have disconnected one or the other of the hard drives with no change.
8. The BIOS version installed is equivalent to the latest(and only) version posted on the MSI support site.
So...any ideas on what's left to try? I've done enough reading online to notice that I'm not the only person to have observed this behavior, but have yet to encounter any explanation of it nor a resolution.
Any suggestions?

Trying to catch the points that weren't explicitly spoken to by me in the last attempt:
@Stu - Regarding testing with zero USB devices connected - this was done as part of troubleshooting and it has no observable effect, so I think that I can rule out a bad USB device being the culprit and I apologize for not making that clear previously.
@Frederik - I've done a little more legwork on the memory item. Troubleshooting, for the most part, has been executed with this memory set to run as DDR1333 @ 1.5V as that is what the board auto-defaults to(the kit is rated as DDR1600 @ 1.5V) It was at the defaulted setting that I ran memtest86+ and no errors were reported.
I've also just now made an attempt to run this memory as DDR1066 at 1.65V and still there is no change in results. In my research on this specific kit, I have not run into accounts like mine - in the accounts that I have read regarding a poor experience with the kit, memory has either been been obviously bad, for which failures are reported in diagnostics like memtest. ...or, I suppose that there's also the random guy complaining about his overclock not working or the memory speed defaulting to the wrong value in BIOS.
Frankly, I don't want to battle any particular component and I owe no allegiance to this make of memory. I do want to try to be objective, given that I'm stuck with these modules until I make the decision to RMA. As such, I had read what info is available out there - prior to purchase, I hadn't noted so many reports of issues with this kit across a considerable sample size of feedback so as to cause me initial concern, or else I would have gone with a different kit/different brand. Probably will do that anyways, next time, but in the meantime, I'm afraid of this being a distraction. If both myself and this other person(drgan) had both been using the same memory kit, and thus it was more likely to be the common thread, I'd certainly be more inclined to this line of reasoning. But since he's using Kingston and in the few other accounts of a system freezing on USB controller enabled status I've noted varied memory kit brands, it doesn't seem to me to be an obvious culprit. But if not, then what's left to consider? The other interesting factor to me is that the issue appears to be Windows-centric....but...

Neo2 Plat USB controller

This may get rather long winded... so I appologise in advance!
Ok, so the other day I got an Ipod Nano, and upon trying to get my computer to recognise the device, I realised that my USB drivers were not 2.0 yet.
Now, I have Windows XP Pro installed, with it automatically updated with all the latest patches including SP2, and after a bit of reading I found that I needed to manually tell it to update the USB drivers in device manager.
My device manager was showing 3 USB controllers and their associated Root Hubs. Now for each of these I let it automatically find the appropriate driver after selecting 'Update driver'. However, only one of them actually updated to a Nvidia USB2 controller, the other two retained their current drivers. The problem was that the one Controller that updated to USB2 drivers, wasnt' associated with any of the USB ports that I could plug my Nano into (ie the 4 on the mother board, and another two built into the case and plugged into the motherboard).
So now I assumed (whether correctly or incorrectly I don't know) that all the controllers should have been able to update to the USB2 drivers. In my attempt to get them to do this, I now chose to uninstall all the USB Controller and Root Hub drivers, and restart the system to allow windows to recognise and install the appropriate drivers itself.
- This is where my current troubles started.
Upon restarting my system and logging into windows, it recognised that it required USB Controller drivers to be installed, and I chose to let it automatically find the best drivers (I had the driver CD that came with the mobo in the CD drive at the time).
However it could not find any appropriate drivers for the first two USB controllers, and found and installed the Nvidia USB2 Controller for the third one (the same one that orginially updated its driver for me I assume).
Now with no drivers installed for two of the host controllers, and unable to find any USB ports associated with the third, my MX500 mouse is no longer detected by windows (it was plugged in through out the process, and I have tried repeating the process without the mouse plugged in to no avail, it still won't detect the mouse when I plug it back in).
Now, I have tried multiple restarts, and repeating the process in hope that the appropriate driver will be found a second time, I have tried manually installing the Nvidia USB2 Controller driver on all three of the USB controllers. But even after doing this, windows would still not recognise my mouse or my housemates G5, and the only other USB device I can test them with is my new Nano, which kicked off this whole thing when it wasn't being detected to start with!
I have tried reinstalling the motherboard drivers that came with it, but nothing changed.
I also tried reinstalling my mouse drivers, as well as reseting my CMOS to defaults, but neither of these worked.
Does anyone have any suggestion at all to a fix, or where I can source appropriate drivers to try and fix this, even if they are the original non-USB2.0 drivers installed(stupidly, I forgot to write down the names of these drivers before uninstalling them...)?
Or is a re-install of windows required?
Appropriate system details are:
MSI K8N Neo2 Platinum - Bios v1.9
Windows XP Pro - Updated to with all the latest patches including SP1 and SP2.
Logitech MX500 mouse.
Again, sorry for the long winded post, I am just trying to cover all bases, and explain exactly what I did, and have tried. Knowing my luck with computers, the only way this will be rectified is with a full format... So any suggestions are much appreciated.

I realise that the USB drivers provided on the CD were only for 98/me.
Are the Nvidia USB2.0 drivers I refered to it installing the 98/ME version?
However when I did the auto Update Driver, it asked for the disk containing a EHCI file of some kind, so I insterted my mobo CD thinking that it may be on it. After doing this, the installation continued and finished, announcing that the Nvidia USB2.0 Controller was now installed, if this is the Win 98/ME version then that makes sense now I suppose.
I am aware that the 'enhanced' USB drivers = 2.0, but my computer is not able to find any of those drivers, is there some possible way that uninstalling the drivers also deleted them from the windows driver archive?
As when I do a manual listing, the Nvidia ones are the only one that it can find to install for USB devices (or don't the EHCI drivers appear under the USB category in the first list?)
Currently in device manager, the two USB controllers are showing up as Unknown devices called "Universal Serial Bus Controller", not as unknown EHCI's (if thats of any relevance).
Might also try borrowing a mates Windows XP SP2 edition CD, and see if it can find the appropriate drivers on that.
Also now I am at work on a computer with a working mouse, I have been googling more on this, and the only reference I could find as to why my mouse wasn't being detected, suggests that if you leave a USB device plugged in while going through the process of uninstalling the USB drivers, then reinstalling them, it will no longer 'ever' be detected by windows, until a full windows reinstall is done. This definately coincides with what I am finding, I just wish I had other USB devices to test it with. Has anyone else ever heard of this occuring?
Thanks for your response Syar2003, appreciate it.

K8N Neo USB Controller Drivers

System is
AMD Athlon 64 3400+
1GB Ram
MS-7030 K8N Neo Mobo
ATI Radeon 9800 Pro
Creative Audigy 2 ZS
Western Digital 160GB Serial ATA
Athena Power ATX-450W PSU
Well, I recently did a fresh install of XP Pro, which went smoothly. I was OCing and went a little to far and my system wouldnt boot. After a bunch more problems and flashing my BIOS, I got everything working again. Now the only problem that I have left is my USB controller drivers won't install.
I had all my drivers backed up using Driver Genius and I currently have 18 drivers loaded. When I go to restore it has my High Speed USB Bridge, USB mouse, and keyboard (the 3 drivers Im currently missing) backed up but when I restore they don't do anything.
I installed Nvidia's 5.10 system drivers which I thought had the USB drivers on them and USB is enabled in BIOS, so, I dont know what to do.
Oh and in Device Manager, under USB controllers it has PCI to USB Host Controller, 2 standard OpenHCD USB Host Controllers, and 3 USB Root Hubs; but none of my 5 USB ports will work so whats the deal. Thanks in advance, Stealth

An sp2 bug workaround is to right click the "Standard Enhanced Usb Controller" (usb 2.0) and choose update driver and let it be done automaticly.
xp will then make a new copy of the neccesary files (if needed) from driver cache and dll cache .
Do the same for the two "openHCD controller" 's (usb 1.1) also if needed.

HP Pavilion G6 2230SA Windows 7 64 bit \usb \controller driver

Hi - I'm attempting to install Windows 7 (64Bit) on a HP Pavilion G6 2230SA Notebook which was originally delivered with Windows 8. I appreciate that this is not supported by HP but am simply hoping that someone could help me install the correct drivers which I'm missing? These are:
PCI Device
SM Bus Controller
Universal Serial Bus (USB) Controller
Any help that anyone can offer would be hugely appreciated!
This question was solved.
View Solution.

Hi:
You need these drivers...
SMBus Controller:
Download, unzip and manually install the smbus controller driver I attached under Attachments below.
Go to the device manager and click on the smbus controller needing drivers. Click on the driver tab. Click on Update Driver.
Select the Browse my computer for driver software option and browse to the driver folder that you unzipped.
Make sure the Include Subfolders box is checked and the driver should install. Then reboot.
USB3: Install both of these and reboot.
http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdDetails/?sp4ts.oid=6943836&...
http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdDetails/?sp4ts.oid=6943836&...
PCI Device:
http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-103762-1&cc=us&dlc=en&lc=en...
Attachments:
sp66185.zip ‏7 KB

Which USB port connects to which USB controller ?

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