Usb doesn t work

I had my Mc Book Air repaired (they install again the OSX Lion)
and now both USB ports don't woek any more!
What can I do?:-(

Try reset SMC.
    Reset SMC.     http://support.apple.com/kb/HT3964
    Choose the method for:
    "Resetting SMC on portables with a battery you should not remove on your own".

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Lenovo s650 won't boot, USB doesn't work

I bought this phone and installed a root app. I may delete some system files with root app. Since that, the phone won't boot. I tried Smart Phone Flash Tool but the Firmware won't be updated as USB doesn't work. What can I do at this point? Please help!

Hi fiddlehead53 (my fingers hurt)
What Windows version are you using?
For XP/Vista/7 Follow message 7 of > https://forums.lenovo.com/t5/Lenovo-Phones/Lenove-S650-sound-issue/m-p/1413747/highlight/true#M3660
PS.''MT65xx Preloader'' will pop just for a short time so you'll have to be quick !
Let me know how it goes.
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New keyboard usb doesn't work on xos 10.6.8

My new mac keyboard usb doesn't work properly on osX 10.6.8 although it says on the box that it works with it.
I follow the instructions of Software update but it does not recognize it when I try at System Preferences > Keyboard.
Any help?

Thank you.
Brand new Apple Keyboard connected via USB working as simple keybard but not recognised or unabled to configure it.

IPhone 5 contacts local sync via usb doesn't work - updated

Syncing an iPhone 5, AT&T 64GB, with Macbook Air 11" mid-2011, 1.8GHz / 4GB.
OS X 10.10.2; iTunes 12.1.0.50; iOS 8.1.3.
I am trying to sync my contacts from my OS X Contacts App to my iPhone 5 via USB. The contacts do not sync. The contacts are local, "on my mac". I am using a usb cable through iTunes.
The iPhone 5 was just restored by Apple Configurator, set up as new iPhone, and is supervised by the MacBook Air.
I am also synchronizing my local Calendars from the OS X Calendar app; these transfer just fine. This makes me think it is probably not to do with the entire setup of the iPhone, i.e. that it is managed by apple configurator, since some of the sync works correctly.
Under "info" in the iTunes sync dialog, I have selected the "sync contacts" and "all contacts" and "sync calendars" and "all calendars" options.
Interestingly, while the Calendars sync options displays options of "selected calendars" and a list of my calendars available to sync, the Contacts section "selected groups" is grayed out. I have one group in Contacts, and it does not show up by name for "selected groups". Instead, the area where groups should be listed for selection is empty. Perhaps iTunes does not have access to my local contacts? It is not listed under apps with access to my contacts under security and privacy, and it has not requested access to my contacts.
I created a fake contact on the phone and synced it with iTunes. I then turned off contact syncing in iTunes and told it to remove previously synced contacts. The fake contact disappeared. When I turned contact syncing on again, the contact was again pushed to the phone. However, the fake contact did not appear at any point in the OS X Contacts App, and none of my OS X Contacts appeared on my phone -- only the fake contact I had created on my phone and then synced with iTunes.
I also created a (different) fake contact in OS X Contacts. iTunes sync did not transfer this contact (or any others) from OS X Contacts to iPhone.
SUMMARY:
- syncing iPhone 5 via USB with iTunes
- Calendar sync works
- Contacts sync doesn't work
- iTunes appears to have no communication with the OS X Contacts app; in system prefs > security and privacy > privacy > contacts, Pages and Word have access to Contacts, but iTunes is not listed. iTunes Contacts sync "selected groups" does not display my OS X Contacts group names.
- Contacts created on iPhone sync back to iTunes and are restored back to the iPhone if deleted and resynced.
- Contacts created on iPhone do not sync back to OS X Contacts; Contacts in OS X Contacts do not sync to iPhone.
(apologies for premature posting to "Using iPhone"; I accidentally submitted and now can't delete or edit).

Here's the resolution: I went to my local Apple store and spoke to the guy. After some discussion it turned out that one of the staff had had a similar problem. He suggested this course and I can report that it seems to work. So, (1) open your system preferences and then the print & fax setting and delete the printer in question (2) disconnect the USB between the printer and the TimeCapsule (3) shut everything down and turn off power to your modem, your TimeCapsule and your whole system (4) power on each item in its normal sequence (5) wait for your iMac to complete its boot-up, (6) re-connect the USB between the printer and the TimeCapsule (7) open system preferences and search for and install the relevant printer (8) try printing.
This is hardly elegant, but it worked. I am told (by the same Apple store) that hitting the "reset" button in the TimeCapsule might also work. If this is intuitive or obvious to anyone else then my compliments to them ...
Cheers
OzHutz

Terratec dmx 6fire usb doesn't work on my mb pro 13 i5 2011 please help!

After installation driver of my soundcard terratec dmx 6fire usb on my mb soundcard doesn't work. But on mb pro 15' i5 2010 it's work's good. I think the problem is in the new sandy bridge chipset. If anybody have same equipment please help.

Thank to Terratec support for Help. My problem is solved. Now i can mixing with my soundcard terratec 6fire usb. Sound is good!
Answer of support terratec:is your Mac OS working in 32 bit or 64 bit mode ? The DMX 6Fire just work on
32 bit..
Normaly this can be the only reason, when you say, that the device works on
another Mac system without problems.
Also with the installation there is nothing you can do wrong. The device
must work, when you just have connected it via USB to the Mac. The DMX 6Fire
USB software is just installing the additional ControlPanel for the DMX.
All new macbook pro works at 64 bit mode at default. I change mode to 32 bit of my macbook pro type command in terminal :sudo systemsetup -setkernelbootarchitecture i386.
Nowi work in 32 bit mode and my soundcard works too Thank you for Help terratec support

USB doesn't work on my Macbook Pro

Hey guys ! So I very like taking pictures and stuffs.. so I decide to buy a Macbook Pro ( 10.7.5 ) to make my picture more beautiful But it's not turn easy like I thought. All the usb I tried didn't work on my macbook ! I don't know why but just my HTC phone or the iPod work, the Nikon or Fujifilm don't work at all. First, I socket my usb and like usually, I click " Go " then " Computer ". I don't see anything like Nikon or Fujima on the devices things.. So that means I cant see my pictures on my macbook I am very disappointed about this. I hope you guys can find solutions for me. Thank you very much, good day <3

Hello,
I didn't download anything It just didn't show up in " Devices ". And yes I have, they said something about Mac doesn't work with Nikon or stuffs, just only with the Sony?? Is that true ?
Thanks for help.

Booting BIOS from USB doesn't work (890FXA-GD70)

Hi all,
in case of BIOS crash, recent MSI motherboards should be able to boot using a BIOS provided from an USB pendrive. I have tested this function by calling it directly by BIOS option, but it fails after BIOS is loaded getting a blank screen (debug code: 09) or the monitor off (debug code: 31). Does any of you know whether the problem is fixable or any hints? Is it working to you?
890FXA-GD70 (either BIOS 1.0 and 1.6)
Verbarim Store'n' go 4GB USB pendrive (tested with FAT32, FAT16 formats, partitions smaller, bigger... nothing)
BIOS save function doesn't work as well. Some bytes are different comparing the saved file to original one.

Quote from: Svet on 28-October-10, 21:37:53
it's probably m-flash issue, what's current bios version installed?
Yes, you can say: "Flash your BIOS to the last version released some days ago, and retry", but that is the last chance for clear reasons. The problem hasn't been fixed flashing from 1.0 to 1.6, and I guess likely this code with the bug is in non flashable part of BIOS.
I wonder whether Boot 2nd BIOS from USB Drive (or Backup BIOS to USB Drive) is working for someone, it looks impossible it is entirely broken...

Woke computer from Sleep: USB doesn't work

So, I woke my computer from sleep, and now all my USB ports are dead.
I tried restarting, resetting the CMOS, removing the D-Bracket, which I had just installed (it didn't work either.). Any thoughts?
EDIT: All ports get power, none get signal.

Quote
Originally posted by etruscan
This appears to be a partial fix. Now the USB root hubs work (i.e. the expansion bits, so I have a D-Bracket and the front Panel USB working. However, the Back panel still doesn't work, as it appears to be controlled by the "Standard Enhanced PCI to USB Host Controller and the "Standard OpenHCD USB Host Controller," neither of which have power management.
Any further suggestions are appreciated.
Okay, with your front panel connectors, do they have a wire for pin 10 on the USB connector? That would be the one next to the blocked out keying pin (pin 9). If so, that could be causing your problem. If you remove the pin from the connector that could clear up the problem. I haven't personally had the issue, but I've seen it talked about. If your internal USB connectors only have 8 wires on them, then I don't know what to tell you...

Question Mark Folder on start up on an iMac; USB "doesn't work" unless...

I am having a very difficult time with an old Indigo iMac (slot-loading). The symptoms are as follows:
Blinks between Smiley Face and ? on start up
Keyboard doesn't work unless in the Developer mode(? mode with the white screen and some command options. I think it's developer mode...)
I do not know what to do really. Even using alternative methods to try and get the computer to boot such as hooking up another drive from a different computer to it via an IDE to USB and trying to get it to boot, but to no avail. Is there anything I can do in the Developer mode that would help?
Power Mac G3 800 mhz Mac OS X (10.4.2)

Hi, Lezard -
If it is a 333MHz model, it is not a Slot-Loading model; it is one of the last of the tray loader models (designated as the Five Flavors models), as indicated in the right-hand column for that model (fourth one down) in the KBase article you linked to, Article #58669.
In that case it is not USB bootable.
Is there a way I can possible change the start up disk through Open Firmware?
Not that I'm aware of - Open firmware is not that flexible.
Have you tried booting it to an OS Install CD, one valid for that model? Such would be the original Software Install CD that came with it (OS 8.5.1), or any retail OS 8.6 or OS 9 Install CD. If you can get it to boot to a CD, you can change or reset the boot volume using Startup Disk control panel.
Also, if you can get it to boot to an OS Install CD, run Disk First Aid from the Utilities folder on the CD - let it have a look at the drive, and repair whatever it can.
While booted to the CD, take a look at the System Folder on the hard drive - does it show the Mac OS glyph superimposed on the folder's icon, or is the folder icon plain? If it is plain, that System Folder is no longer blessed, which is relatively easy to fix.
Note - when using keyboard startup commands, for most of them be sure you press the key(s) early enough, usually about the time the startup chime sounds; and keep them held down until you are sure the command has been accepted or been invoked.

Micro usb doesn't work!!! (no charging, no pc connecting, ecc)

Hi!My micro usb connection deosn't work on my z3 compact!If I connect the phone to charge it, nothing happens (I've already tryed to change usb cable and also to connect it to a car charger...nothing!!!)And if I try to connect the phone to my pc, it doesn't work!!! How can I solve it? I tryed a factory reset and nothing changed...Can you help me, please???

Hello,
I have almost the same with my phone. It's been 3 days and I've tried everything that came to my mind!
First, the phone (Xperia Z3 Compact) was ok, then I noticed I'm low on battery (about 3%), I tried to charge it, connected to charger via micro usb port. Nothing happened, (like it has never been attached at all!) I did it several times, tested the charger and cable on other phones, worked properly on them.then I tested with several chargers and cables, and tried to charge it with my laptop, even when connecting to the laptop (on Windows), it's like nothing even detected, nothing at all, and on the phone nothing changes (no charging, no data connection, etc.).
Then I tried to restart the OS to see if it solves the problem, but due to the battery-low situation, I couldn't boot it back on! (the battery icon kept coming on the screen). The thing is, on the state before initiating to load the OS (Only the battery icon, big(!) on the screen), it SEEMED to be charging (the charger LED turned on and connecting and disconnecting the cable made difference!). but everytime after several seconds, the SONY logo appeared, and then the smaller battery icon with a 1% text appeared, then the LED turned off and it seemed to be not charging. (I tried it several times, even with 3-vibrate resets, etc. no change)
But when I tried to load it in the Fastboot mode or Flash mode, my laptop detected it without problem. (And did some getvar commands via fastboot, no problem in that state). then I provided a magnetic charger, and charged the phone without problem with that to 100%. But still, in the Android OS, USB does not work at all, no charging via usb, no data mode, no usb detection AT ALL.
Long story short, I even tried these:
Resetting completely to factory settings,Wiping cache partition,Flashing (via flashtool) the stock ROM.
and I even flashed the phone with a third party ROM! Still no usb charging/detection! The USB only works in Flash and Fastboot mode!
What do I do?!

Front USB doesn't work with some devices

Hi,
I have 2 front USB ports and have wired everything correctly (not using the 10th pin). I tried my digital camera and the maxtor USB hard drive and they both work. When I try plugging the Adaptec VideOh! USB capturing device, it doesn't seem to work right. It is detected and the drivers for it installed correctly, but I can't capture any video. When I unplugged it and plugged it to any of the 4 ports on the back, it works fine. The D-bracket ports also worked ok with the device. I wired the 2 front usb ports the same way as the d-bracket (they both have the same color wirings). The front ports seemed to work ok with the other devices I mentioned, just not the Adaptec Videoh! USB device. There is a JUSB1 and a JUSB2 on the motherboard. Are both the same? I have JUSB1 for the D-bracket and JUSB2 for the front usb ports. Both are wired the same. I just wonder why the Adaptec device can work with the D-bracket and not the front USB ports even when they are connected the same way. Any suggestions?

At the cable end that plugs into the motherboard snip the jumpers between pins 7-9 and 8-10. See Wonkanoby's signature for a link to diagrams.

My USB Doesn't working!!

Everytime I plug my Cable, a message appears that says, USB devides attach has malfunctioned and the Windows cannot recognize it.
PLEASE HELP ME REGARDING THIS MATTER. Thanks.
My phone is N70.

Always mention ur PC Suite Version and what OS ur using with what mode ur using to connect with ur pc(USB Cable, Bluetooth)
Solution for the problem:
First get the file "PC Suite Cleaner" from Nokia WebSite http://www.nokia.co.in/nokia/0,8764,87111,00.html#.
Next go to Add/Remove programs from Control Panel and remove Nokia PC Suite. After uninstalling Nokia PC Suite, if u found Nokia Cable Driver or Nokia Connectivity Solution also remove the same. Now run PC Suite Cleaner and select from combo bar "Clean my computer", that will wipe of reg. frm ur pc.
Now install a fresh PC Suite (Latest from Nokia WebSite) and connect ur Mobile with USB, and u will find ur mobile has been connected (Wait 4 some time till the drivers get installed automatically) to PC Suite.
A advice (Which worked for me). Use the USB cable of ur mobile in a single USB port, and use the same USB port whenever u use to connect ur mobile. Preferable, don't use any other device with that USB port.
I'm enjoying with PC Suite now with this and defused the problem.
Try it. If u still have problems i'll get the solution for u.
SM Rajashekar
Be a hero. Always say, “I have no fear.” Tell this to everyone—“Have no fear.” - Swami VIVEKANANDA

Yet another "Virtualbox USB doesn't work" topic [SOLVED]

So, I set up virtualbox today with the intention of reverse-engineering some devices I have that operate over serial, but the program runs only on windows. I got through the install process until I tried to view the settings for the windows xp image I installed and it said "Failed to access the USB subsystem" with the following details:
Result Code: NS_ERROR_FAILURE (0x00004005)
Component: Host
Interface: IHost {30678943-32df-4830-b413-931b25ac86a0}
Callee: IMachine {22781af3-1c96-4126-9edf-67a020e0e858}
I followed the instructions here: https://wiki.archlinux.org/index.php/Vi … t_or_guest and added "export VBOX_USB=usbfs" to my .bashrc file. My user is part of the vboxusers group and I have installed virtualbox-host-modules, virtualbox-guest-modules, and virtualbox-guest-utils. I added a file to /etc/modules-load.d called virtualbox.conf with "vboxdrv" in it. I've also rebooted my computer several times during the process. I've also installed the extras package thing inside VirtualBox that enables USB 2.0 and such. The windows image has the guest utilities thing installed as well.
Perhaps I am just missing something, but I have no clue where to turn to next. Everything I have found just says the same things that I have done or seem to be out of date. I could really use some help here...what should I do to get this working?
Thanks in advance.
Last edited by Los Frijoles (2013-03-10 07:04:22)

Los Frijoles wrote:I've also installed the extras package thing inside VirtualBox that enables USB 2.0 and such. The windows image has the guest utilities thing installed as well.
Installing the "extra" package from the AUR that enables USB support is not enough. You need to right click the VM, choose "Settings", "USB" and enable if from there. Then you need to "plug in" the device, not just physically, but from the VM. While the VM is running go to "Devices", "USB Devices" and plug it in from there. You can also create filters so that the devices will "plug in" automatically, if you want.
Reboot the guest OS after installing the Guest Additions; don't just suspend it.
Is your user in the 'storage' group?
What "devices" are we talking about? Because I have a scanner and it didn't work in a Windows VM until I added the user on the host OS (Arch Linux) to the 'scanner' group.

Zen micro USB doesn't work with car ra

My zen micro can't connect to my car radio or my teac reciever chr-255. Neither can connect to the USB. It reads for a secund and then just give up. Has anyone got the same problem or even bette, has anyone solved it's?

I suspect the problem may be that your car stereo and Teac receiver are expecting a USB flash dri've type of player and not a PlaysForSure MTP (Media Transfer Protocol) player.
With USB flash dri'ves, the car stereo and the receiver are expecting what looks like a hard dri've which they can just browse and play files directly.
MTP players don't look like hard dri'ves, despite what you might have come to expect because of the Creative Media Explorer interface. CME is performing MTP operations and presenting a view that just looks like a hard dri've.
MTP is used, in part, to manage playlists and to enforce DRM (digital rights management) licenses.
I keep hoping that Microsoft, Creative, and PlaysForSure/MTP compatible players will come up with a standard for operating the player like an iPod so integration will be as seemless for non-iPod players as well.

Charging with only USB doesn't work.

My xperia Z1 wont charge with the PC (or any place where i only use the USB) . it only connects to it. tried both with dock and the "mini usb - thing". The phone charges as normal when i use the outlet...

Hi Helle95,
Welcome to the community! Since you're new please be sure that you have checked out our Discussion guidelines.
You could also try changing the USB mode.
Menu > Settings > Xperia Connectivity > USB Connectivity > USB connection Mode > Change it do MSC
Once done try connecting to a PC, without the charge dock.
- Official Sony Xperia Support Staff
If you're new to our forums make sure that you have read our Discussion guidelines.
If you want to get in touch with the local support team for your country please visit our contact page.

Usb doesn t work

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