Ports Not Recognized USB
Aug 27, 2009
I have 4 USB ports and windows doesn't read any of them. Anytime something is plugged in, i get the "USB Device Not Recognized" error. However, when I plug my phone via USB, my laptop charges my phone, but doesn't read it. I've tried everything.. updating the bios, delete infcache.1, I tried soldering the usb ports again, I've tried all of that. I've searched the web and I can't find any solutions.. I'm running Windows Vista Home Premium on a Toshiba Satellite A135-S2376.
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Jun 21, 2008
I am trying to connect a device that has a serial port connector to a Vista computer. I got a converter to plug it into a USB port. When I plug it in I get a message that it recognizes the device(converter) and has installed the drivers. When I try to use the hardware that uses the serial port I get a message that it cannot find a com port. I have tried to manually connect it to every com port the hardware's software offers, but no luck. How can I make this thing find a com port?
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Mar 30, 2009
When I attach the palm, I have to always use the back port on the left side. When I attach the mouse, I have to attach to the right side. When I attach an external HDD I can only attach to the front left port or right port and unplug the mouse. I have uninstalled the mouse and usb drivers and rebooted many times. Attached you will see pics of the device manager with "show hidden devices" checked. My question is: Is there an issue with the hardware itself or is there a parameter I'm missing to control all the usb's equally?
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Mar 23, 2008
I have a cash drawer that attatches to my computer via a serial port. My XP machine crashed not long ago and I bought a Vista computer, but it does not have a serial port available. I have a serial to USB cable adapter, but I cannot get my cash drawer to open using it. Does anyone know how to open the cash drawer using this adapter?
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Oct 7, 2009
Every now and then I have a problem where Vista displays the message "USB device not recognized" when I plug my iPhone on the USB port. It happens with all the USB ports on the machine and rebooting the computer will fix the problem.
Does anyone has a suggestion as to what may cause the problem and how to fix it?
It there a service that I could try to restart instead of restarting the whole computer?
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Dec 19, 2009
My system was fine for months, now all my USB ports turn off and on randomly, usually while I try to play a game. It doesn't matter what game. I have all current updates to Vista and all my mobo drivers are up to date. I have tried both rear and front ports in every combination I could think of. I have tried all USB BIOS settings. (There aren't many). I don't know what else to do.
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Aug 26, 2008
I've recently bought a HP8710w and i've installed Vista Business 64bit on it. After a while for some reason the USB ports don't work when I reboot. In the Device manager section, the usb's have the yellow exclemation marks. The only way i can get them to work is to disable all and then enable them. It's quite annoying to have to disable and enable the 6 usb ports everytime i reboot. Any solution to this?
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Apr 4, 2008
Have a problem with all of the USB ports on my Dell Laptop. It has been fine and the USB ports were all working. I have gone to use them and have tried to attach a memory stick, digital camera, and other devices and nothing is being recognised. The devices work on other computers. I dont really want to have to reinstall vista again as I will lose everything.
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Dec 24, 2008
After a short time on the internet my browser stops. I have tried IE 7 & 8 Firefox with no result. I CAN only access https sites and any other with a different port (example.com:81). I have checked for malware and even reloaded Vista. I have replaced the MS firewall with ZA Pro and still no difference. I have unchecked IPV6 as well. The only way round this is to reboot and that seems to take an age. The pc will reboot in seconds normally, that’s when you haven’t been on the internet.
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Nov 12, 2009
I have some old hardware with an RS232 (9 pin) connection to my notebook. I have downloaded a driver for the Serial to USB converter, and my Vista Enterprise OS seems happy with it. However, the hardware only allows communication with COM ports 1 to 4, and as far as I can judge my USB ports are 8, 9 and 10. Can I renumber these ports to make communication possible, or is there another way of doing this?
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Apr 5, 2008
USB Ports not working on Vista 32Bit. I have a dell inspirion 6400 laptop. All the USB ports will not recognise any external media. I have a thumb drive which keeps stating its looking for a driver and then says it cannot find anything. I know it works usually. It will not recognise my printer. I have tried deleting INFCACHE1 and also checking that there are no hung plug and play devices.
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Oct 4, 2009
I am having serious issues with my laptop. A couple of months ago (around April) the hardrive of my HP Pavillion DV 9000 completely crashed and my father replaced it for me. But I'm having serious issues again:
-I can't burn c.d.s and I can't watch dvds
-I can't turn on my webcam
-The USB ports have completely stopped working.
I would like to backup my data before I get a new computer. I bought an external hard drive to take a picture of a computer as it is now, but, of course, it didn't work because none of my usb ports will not work. I don't know what to do. Is there another way to save all my data without using the usb ports of the cd drive?
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Apr 7, 2008
My USB ports are not recognizing any ubs flash devices, I think I must have deleted something I am not suppose to, mistakenly when I was trying to clean up my hard disk.... I am still able to install my Motorola V3r driver and charge my phone with the usb ports, but it cannot recognize any flash drives.
I am using a Toshiba satellite A200-1RK, running on Vista. I called toshiba once, and the person that answered told me to uninstall the usb hubs and restart the computer, but before he could finish talking I ran out of credit.
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Feb 28, 2009
After installing 2 updates the USB ports on my docking station stopped working (they still work on the PC). The updates were: 1) Update for Microsoft Silverlight (KB960353) and 2) Cypress - Other hardware - HX2LP kit (3.03.0000.2). I have tried system restore but it failed - said it didn't restore. (this always happens - any idea why?) The Cypress update does not show up on Programs & Features, so I am unable to uninstall it.
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Dec 4, 2009
I'm running Microsoft Office Groove and it is setup under Vista (Business edition) Firewall Exceptions as a Program, not a Port. To clarify, when you look at the properties of the Groove (Program) Exception, it does not mention anything about ports. I know I can add an exception specifically for Port 2492 (Groove's primary communication port), but would that be redundant if the Program Exception for Groove already opens up that specific Port.
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Oct 17, 2009
I have two label printers that use serial ports - but my new Vista HP Pavilion doesn't have any. Is there some connecting cord I can purchase to get the job done?
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Apr 28, 2009
I can't get my laptop to recognize my dvd burner. I read earlier threads about deleting the upper and lower filters in the registry but, I can't find those filters in the registry file. What am I doing wrong?
running Vista Ultimate 64 w/ SP1
HP Pavillion DV-6768se
4 gigs ram
AMD Turion 64 X2 2.0 GHZ
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May 12, 2009
I had internet for a whole day when all of a sudden my connection was gone. At first I thought it could of been that the usb stick is broken, so I went out and got a new one. Plugged that one in and the same thing happens.
Every time I plug it into my pc I hear the sound that Vista makes when a device is not recognized. I installed all the drivers and everything was working fine 2 days ago. I'm now using my old usb connector and it's working great. I tried all the usb connectors but all of them make the sound when a device is not recognized.
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Aug 9, 2009
I placed a DVD in the tray to do a backup. The spindle spins for 5 seconds and stops. The system does not recognize that a DVD is in the tray. CD's are OK. I probably inadvertently changed something in the past weeks while trouble shooting another problem.
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Mar 23, 2008
I had been running Vista since it came out last year with no compatible issues at all. However, there were several issues with performance and finally late last year I gave up and went back to XP. Now that the SP1 is available, I want to go back and install Vista, but for some reason, my computer won't recognize the disc. It trys, but just can't load it. I've tried other DVDs and have burned a couple and they all work fine. For whatever reason, the problem is with the Vista DVD.
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Mar 13, 2009
I have an Ultra ATA 100 drive that will not install in BIOS or Vista 32 ultimate OS. I have support on my motherboard for 66/100/133 pata (as well as sata II). I have all dated drivers for the motherboard. I'm using VIA's Hyperion Pro drivers. I think my problem is setting jumpers in the drive. I've tried the drive on both primary master and slave, and secondary primary and slave buses. I've also tried the drive in combinations of 2 HDD and 1 HDD, 1 dvd rom. I've set the jumper to cable select, master, and no jumper with no results. However, the drive works in an AMD box running XP 32. The HDD it is not working in is Vista 32 sp1 ultimate. As it is now i have the HDD on the same secondary bus as my dvd rom. The HDD is set to master, and not showing up anywhere. The drive is a Maxtor 40gb.
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Feb 28, 2009
I'm troubleshooting a friends computer and can'tseem to get it working.Basically, he's running Vista Home Prem 32bit. He just bought a new Canon MP480 inkjet printer and everytime he plugs it into his laptop he gets the "USB Device Not Recognized". I tested his printer and cable on my laptop (Vista Ultimate 64bit) and it IDs the printer and tries to install just fine. We're both running SP1 and I just did a double check and I we're both fully up-to-date on Windows update.I've tried uninstalling the USB hardware and then doing new install of the Intel chipset drivers.I've tried "forcing" the driver install using "driver update", but Vista just comes back and says "Driver for "unknown device" currently has the best driver confused I've tried draining the laptops power and I've tried a "driver inf cache" delete thing as well.
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May 5, 2008
The disc can be read by a similar model machine. Mine can both read and boot from an XP install disc, but the Vista DVD isn't seen at all (not within XP nor on bootup). There are no firmware updates for the motherboard or drive which are more recent than what's already installed.
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May 14, 2008
I have been using a Trust 7 Port USB Hub with Vista SP1, using the built in Vista driver, without issue. However, Vista has suddenly started to report this has 'USB Device Not Recognized'. The hub works with XP and other USB devices work fine when plugged into the same port. I have tried deleting the infcache.1 file as suggested in other threads but no joy.
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Mar 23, 2008
My flash drive and my picture device are not being recognized when I plug into my front USB ports. The wireless keyboard/mouse is in a USB port right next to it and that works. I even unplugged that thinking maybe it was a "power" issue. I am a novice, why won't my USB devices work, nothing comes up when I plug them in, just a "bleep" sound but NOTHING else.
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Mar 23, 2008
My cddvd drive has stopped working and is not recognized on my computer anymore.
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Mar 23, 2008
I have searched the forums through and through, i have removed filters from the registry, rebooted, deleted the driver from device manager and let the system reinstall. When I put a disc in my drive, autoplay does not start or anything. I have checked the autoplay settings and they all seem to be correct. I can put a music CD in and go to Media Player and play the CD. but when I go to my computer and open the drive it doesn't show any files. this is not just for music cd's, it is dvd's, programs and everything. My drive is the Optiard AD-7653 (that is how it is listed in the device manager)
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Aug 26, 2009
my dvd drive isnt showing up in "my computer" or in my boot list in bios ..ive tried the old trick what i had to do with xp alot where in the reg edit you delet lower and upper case entries but theres no l;ower case entrie...i cant see it in device manager niether but i was wondering if this was related in device manger "IDE ATA/ATAPIcontroller------then ATA Chanel 01 has explamation mark next to it is this related? edit- also everythings plugged in correctly dvd drive opens and shuts but totally not recognized by pc but no lowerfilter , i deleted the higher filter or could it be a certain service isnt running .heres a list of services running??
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Mar 23, 2008
I am not able to download Sony DCR HC30 tape video into Sony VAIO laptop as the windows vista does not recognixe the camcorder through firewire or USB. I tried through movie maker, picture motion browser, adobe premier etc.
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Jun 14, 2008
Since installing SP1, my 2 dvd roms are not visible in Vista. I am dual booting. They are visible and functional in the XP installation. I have tried different SATA ports on the mother board and flashed bios but no joy. Any suggestions from this group before I roll back? I am running Vista Ultimate.
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Apr 25, 2010
I have an Acer travelmate 4230 with Windows vista business installed. All of a sudden for no apparent reason approximately 2 days ago my PC stop recognizing ANY USB device (being the built-in cam, iPod and other USB's) that is being attached to ANY of the ports. I Checked disk for any errors and ran a full system scan for viruses and nothing came up. What can I do to fix this?
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