Audio not working. USB ports not working.

My display worked perfectly for a few months. It started when the audio stopped working. The option to use the display audio disappeared from the settings. I made due. Then the monitor started not waking up when I would hit keys on my wireless keyboard. I had to open my macbook pro first, wake it, then the monitor would turn on...then I could shut my macbook. Now the USB ports are not working. This is very frustrating as I have searched the forums..tried everything there and have had zero success. Should I just return this to the store? Please advise. I am tired of dealing with this as the features that are not working are the REASON that I shelled out a grand for this monitor.

As much as I loved the display itself and design of the Thunderbolt (problems asside), I did take mine back to Apple. It was not just the one issue but several which all added up. Having said that I wouldn't give up on it as I'm now missing it compared to my 17" screen on the MacBook Pro which suddenly appears to be puny in size.
Towards the latter part of owning the TB Display, I had a temporary work around which was to utilise the three USB ports on the MacBook which I experienced as being problem free; therefore I plugged a USB Hub into one of the MacBook Pro's USB ports effectively giving me several to use for lesser equipment, then the remaining two USB's on the MacBook Pro I used for more critical higher bandwidth devices like the Bose Companion 5. Then less critical devices OR devices that don't seem to have any problems with the TB Display - I then plugged into the back of the Thundebolt Display. I know you shouldn't have to do this but for the time it seems to help.
Also with regard to another problem I had with sound, see my other post (link below - 5th post down) where I was able to avoid another problem for the time up until I took it back, but this might not have been a permanent solution and I am no longer able to tell for sure.
https://discussions.apple.com/message/17708526#17708526

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I've been connecting a sony PD170 via firewire to my Macbook pro to record directly using Quicktime pro. Can I use the usb port (and mini audio in) to accomplish this with a camcorder that doesn't have a fire wire port but does have USB out?

It could just be a bad disc - I use Verbatim and have only had one fail in a ten-year time period. Try getting a batch of Verbatims and see if you have any problems. I didn't even know that there were Kodak branded discs...
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Audio capture at USB port

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Does anyone know if this is possible on the macbook?
Thanks in advance.

One of recommendations I found, was to use and external USB audio adapter, such as Griffin iMic (http://www.griffintechnology.com/products/imic) or something a like.

External USB2 drive doesn't work on left USB port

Hi,
I have an 2,5" external usb hard drive which works on my right usb port, but not on my left one, when i try the disk on the left port, afterwards the usb port is dead untill restart, even my mighty mouse does'nt work on it. My logic board and board with audio and left usb port are already replaced, without result, also the cable beween logic board and daughter board...
The disk works on a colleage's macbook pro on both ports...
what to do?

Try resetting the PRAM:
http://docs.info.apple.com/article.html?artnum=2238
Make sure also that no USB devices are connected when you put the machine to sleep (close the lid, or start energy saver).
A restart will clear a hung USB port usually.

Audio output and left USB port is not working!

Hi! I have MacBook Air 13" late 2010, Audio output and left USB port is not working!
What happened?
Part No.: Z0JH000TE RS

If the left USB port doesnt work with an external mouse its seems to be a hardware malfunction of this USB port.
The newest BIOS is already installed?
Have you removed all USB ports from device manager and restarted your notebook?
If you have already tried this, contact an authorized service provider. The guys can try to fix this issue and it should be covered by warranty, if you still have warranty on this notebook. :)

Installed Windows & 32 Bit But Drivers and USB ports NOT WORKING.

I bugh an HP Pavillion TS 14 Notebook that came preinstall with Windows 8.1 64 bit which I hate so wiped the drives and installed Windows 7 32 bit and now I have a big problem. None of my network drivers work and the 2 uSB ports where I plug my mouse and other SB hardware in no longer work.
I did a back up of the SW Set up file that has all of the HP dvers for my laptop but both the network and video divers won't install. And When I try to install the drives I get the eror message saying they are not compatible with this version of Windows.
I have loked on the HP website under my laptop model which s as above but HP don't do drivers for Windows 7 32 for my laptop. And I have looked on both the Realteck website for both the Realteck ethnet and Realteck wireless network drivers but none of them work or install on my operating system. The video drivers Intel don't work either. So I am really stuck a I cannot go back to Windows 8.1 as though that 32 bit Windows 7 would work on my laptop but most of my drivers are not compatible with the operating sytem And I don't want to install 64 bit Windows as I like 32 bit.
The drivers that are not working on Windows 7 32 bit are:
Realteck RTL8188EE 802-11b/gn witeless lan
Realteck ethnet die and
Intel High definition graphcs driver
Which don't work at all on Windows 7 32 bit as they are 64 bit only drivers.
So can you please post me a link bth the network and Intel graphics drvers that work with my laptop. As I have tried lots of different Realteck and raphics drivers for Window 7 but NONE of them work on my system. And None of my USB ports are working either. So how do I solve this problem?
This question was solved.
View Solution.

Hi:
Should be no problem to get W7 32 bit to work on that model.
Just use all of the drivers and software from the HP Probook 450 G0 on your model except the Audio, BIOS and firmware files.
Your model uses the Intel HD graphics driver only.
The first driver you have to install is the Intel chipset installation utility and then reboot.
http://h20565.www2.hp.com/portal/site/hpsc/public/psi/swdHome/?cc=us&lang=en&sp4ts.oid=5359407&ac.ad...
Audio: Accept the agreement. Download and install the first driver on the list.
http://www.realtek.com.tw/downloads/downloadsView.aspx?Langid=1&PNid=14&PFid=24&Level=4&Conn=3&DownT...
If for some reason, the Intel HD graphics driver from that model does not work, then use this one...
https://downloadcenter.intel.com/Detail_Desc.aspx?DwnldID=23713

Bought iPhone 6 yesterday. Also bought dock works with iPhone 5/5s. And cord connecting iPhone 6 to USB port on car stereo. No sound comes out of dock or car stereo. In store today, iPhone 5 running ios 8 worked on dock, not iPhone 6. When Apple fix?

I bought an iPhone 6 yesterday. I also bought a stereo dock that works with iPhone 5/5s. And a cord to connect iPhone 6 to USB port on my car stereo. No sound comes out of the stereo dock or car stereo. In Best Buy today, Sales Associate tried his iPhone 5 running iOS 8 on a stereo dock. It worked, but my iPhone 6 didn't. When will Apple fix this problem? Or is Apple pushing everyone to Bluetooth?

The iPod feature that plays through USB in my car does not work with my iPhone 6 either. I called AppleCare and they said that the car audio system will need a firmware update. Don't know if Apple is just passing the buck, but that is what I was told. Thank you for posting. I know now that I am not the only one. Thanks also for posting about the iPhone 5 running iOS 8. I gave away my iPhone 5 to a friend so I wasn't sure whether this is an iOS 8 issue or an iPhone 6 issue and your experience seems to confirm that it is a problem with iPhone 6. I guess I will just be using Bluetooth in my car, at least for now.

Sound and USB ports suddenly not working

I have HP pavilion dm3-1103au which i bought about 3 years ago.. Everything was worked fine since the first time I use this notebook until about 3 weeks ago when I used it to watch a film suddenly the sound changed to noise sound and then my notebook sound not coming out at all from speaker and headset.. Then I restarted my notebook and then the sound working normally but after a moment the sound stop coming out again..
I check my sound driver to see any updates but it say my driver are up to date.. Then I go to sound control and test my speakers but it shows a warning that says "the device is being used by another application. Please close any devices that are playing audio to this device and then try again." I dont know what application that is using the sound because it happen when I didnt open any app..
After about several days later, the problem seems to became worst.. All USB ports suddenly have a problem too.. My USB mouse stop working at random time.. Then I try to insert my flashdisk and sometimes it can be recognized but when I try to copy files to my flashsdisk, it disconnected when the process of copying has not finished..
when i go to device manager the 'standard openHCD USB Host Controller' have a warning sign.. I check for updates but it says the driver was up to date.. So I try to uninstall it and restart my notebook.. but it didnt solve the problem..
I have reinstall and upgrade my windows from windows 7 to windows 8 but it still have the same problem and become worst.. now the sound not coming out at all from the speakers and headset from the windows starts.. Please help me.. I have no idea what cause the problems.. I think it's not hardware related..

Hello lynz00,
Did you check out this page to see if your computer has been tested by HP with Windows 8, prior to upgrading to Windows 8?
HP is not going to support hardware for Windows 8 on any system purchased before Oct 1st 2011. I realize your issue began prior to upgrading to Windows 8, but don't think the upgrade is the way to fix it.
Did you backup everything in Windows 7 in order to downgrade, prior to upgrading to Windows 8?
↙-----------How do I give Kudos?| How do I mark a post as Solved? ----------------↓

Sound issues; slow response; usb ports unreliable and sd reader not working

The PC is a HP TouchSmart envy about 18 months old. Soon after purchasing I upgraded to Win 8.1.
About three or four months -ago probably after a Win update was installed- I began to have Sound issues (including not able to conect my external powered speakers any more- they used to work brilliantly and initially no sound at all but I went into settings and changed something and every now and again I have to do that again to get the PC speakers to work) ; slow response; usb ports unreliable, sd reader not working- as well as issues with the internet - the modem actually. It is easier to get on to a tablet and use the internet as my PC can be really slow. As well I have uninstalled Chrome and am using Explorer as this seems a little better but I miss Chrome.
I was advised by tech at Hervey Norman that I had to do a complete system restore but in order to do that I would need the recovery discs from HP? Is that correct? How do I do this?
PS I did not make recovery discs when I first purchased the machine. (Very sad!!!)
Help!!!
Alfriston

Hi again Alfriston,
Thank you for the clarification!
To return your computer's audio back to functional order, I recommend removing the audio driver from the operating system previous to upgrading to Windows 8.1, and installing the driver provided in this link.
If re-installing the driver does not resolve the issue, I suggest following the steps in this document on No Sound from the Speakers (Windows 8).
In regards to the USB ports, I recommend following this resource on Troubleshooting USB Connections (Windows 8), which should help consistently connect your USB devices to your computer.
To prevent your computer from lagging or responding in a slow manner, please follow the step in this document on Resolving Slow System Performance (Windows 8) to help improve the speed and efficiency of the operating system.
To further diagnose the issue with your desktop's SD card reader, I recommend following this resource on Using and Troubleshooting Memory Card Readers (Windows 8).
If your desktop still experiences issues with the audio, USB connections, speed and performance, as well as the SD card reader, I recommend returning your system back to a previous restore point. This can be done by following the steps in this document on Using Microsoft System Restore (Windows 8).
Should the problem continue, I suggest performing a backup and recovery of your operating system. This can be done by following the steps in this resource on Backing Up Your Files (Windows 8), as well as Performing an HP system recovery (Windows 8). This should return your system back to factory defaults.
If the issue persists, please call our technical support at 800-474-6836. If you live outside the US/Canada Region, please click the link below to get the support number for your region.
http://www8.hp.com/us/en/contact-hp/ww-phone-assist.html
I hope this helps!
Regards
MechPilot
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the right to say “Thanks” for helping!

Touchsmart TX-2 fingerprint scanner and USB ports not working

Hi everyone,
Please forgive me if this is in the wrong spot.
Just sent my laptop (Touchsmart TX-2 1015au) off for a warranty fix - told them the USB ports weren't working on Windows 7, 64 bit. It came back wiped, running on Vista 32 bit and.....with the USB ports not working.
I figured I'd try to get it working because I need my laptop for uni and can't send it back right now. So I clean installed Windows 7, 64 bit again and its still not working. Did the standard open device manager and uninstall everything under the usb tab. All that has resulted in is causing the fingerprint scanner to stop working (being told that it is not connected) and still no working USB ports.
All advice really welcome and very much appreciated!
Thanks in advance

Hi:
Should be no problem to get W7 32 bit to work on that model.
Just use all of the drivers and software from the HP Probook 450 G0 on your model except the Audio, BIOS and firmware files.
Your model uses the Intel HD graphics driver only.
The first driver you have to install is the Intel chipset installation utility and then reboot.
http://h20565.www2.hp.com/portal/site/hpsc/public/psi/swdHome/?cc=us&lang=en&sp4ts.oid=5359407&ac.ad...
Audio: Accept the agreement. Download and install the first driver on the list.
http://www.realtek.com.tw/downloads/downloadsView.aspx?Langid=1&PNid=14&PFid=24&Level=4&Conn=3&DownT...
If for some reason, the Intel HD graphics driver from that model does not work, then use this one...
https://downloadcenter.intel.com/Detail_Desc.aspx?DwnldID=23713

My USB port (closest to the screen) is not working? And what is an IR Receiver in my USB port?

Hi everyone,
     I recently found out that my USB port, closest to my screen, is not working. Before I called Apple Care for help, I performed a PRAM and a SMC RESET, which unfortunately did not work. I called Apple Care and they help me troubleshoot simple resets such as, shutdowns and restarts. The representative I spoke with conluded that the physical hardware has an issue and must be brought to the Apple Store for a diagnosis. I called the Apple Store to at least budget the fee for getting a USB port fixed and it's about $300.00. I never dropped my macbook or had any sort tactile encounterment with hard surfaces by dropping or hitting. I don't understand how my macbook pro would be physically damaged. I then thought maybe my software was out of date (right now I am running 10.9 Mavericks) or I forgot to do the minor software updates, but I was at a lost again because my macbook is up-to-date. I searched for further help and found a way to monitor what's plugged into my usb ports. (I read in the apple forums that a girl had nothing in her usb ports, but upon looking at the System Information> Hardware> USB, that the macbook recognizes that there are drives in the ports) I looked at my ports; one is being used by wirless mouse (the port that works) and the other (the port that doesnt work) is being used by an "IR RECEIVER". Now, is the IR Receiver actually using that port and that's why my macbook cannot recognize other devices inserted into that port? Or is the IR RECEIVER suppose to be in that port and that the hardware for that port is simply damaged (which would mean I need $300.00 to get that fixed)? I know this is a lot, but someone help me?
(PORT THAT WORKS)
USB Hi-Speed Bus:
Host Controller Location:          Built-in USB
Host Controller Driver:          AppleUSBEHCI
PCI Device ID:          0x1c2d
PCI Revision ID:          0x0005
PCI Vendor ID:          0x8086
Bus Number:          0xfa
FaceTime HD Camera (Built-in):
Product ID:          0x8509
Vendor ID:          0x05ac (Apple Inc.)
Version:           5.16
Serial Number:          DJHBAJ06VRDH7FL0
Speed:          Up to 480 Mb/sec
Manufacturer:          Apple Inc.
Location ID:          0xfa200000 / 3
Current Available (mA):          500
Current Required (mA):          500
Hub:
Product ID:          0x2513
Vendor ID:          0x0424 (SMSC)
Version:           b.b3
Speed:          Up to 480 Mb/sec
Location ID:          0xfa100000 / 2
Current Available (mA):          500
Current Required (mA):          2
Microsoft® Nano Transceiver v2.0:
Product ID:          0x0745
Vendor ID:          0x045e (Microsoft Corporation)
Version:           6.34
Speed:          Up to 12 Mb/sec
Manufacturer:          Microsoft
Location ID:          0xfa130000 / 6
Current Available (mA):          500
Current Required (mA):          100
Apple Internal Keyboard / Trackpad:
Product ID:          0x0252
Vendor ID:          0x05ac (Apple Inc.)
Version:           1.18
Speed:          Up to 12 Mb/sec
Manufacturer:          Apple Inc.
Location ID:          0xfa120000 / 5
Current Available (mA):          500
Current Required (mA):          40
BRCM2070 Hub:
Product ID:          0x4500
Vendor ID:          0x0a5c (Broadcom Corp.)
Version:           1.00
Speed:          Up to 12 Mb/sec
Manufacturer:          Apple Inc.
Location ID:          0xfa110000 / 4
Current Available (mA):          500
Current Required (mA):          94
Bluetooth USB Host Controller:
Product ID:          0x821a
Vendor ID:          0x05ac (Apple Inc.)
Version:           0.42
Speed:          Up to 12 Mb/sec
Manufacturer:          Apple Inc.
Location ID:          0xfa113000 / 8
Current Available (mA):          500
Current Required (mA):          0
(PORT THAT DOESN'T WORK)
USB Hi-Speed Bus:
Host Controller Location:          Built-in USB
Host Controller Driver:          AppleUSBEHCI
PCI Device ID:          0x1c26
PCI Revision ID:          0x0005
PCI Vendor ID:          0x8086
Bus Number:          0xfd
Hub:
Product ID:          0x2513
Vendor ID:          0x0424 (SMSC)
Version:           b.b3
Speed:          Up to 480 Mb/sec
Location ID:          0xfd100000 / 2
Current Available (mA):          500
Current Required (mA):          2
IR Receiver:
Product ID:          0x8242
Vendor ID:          0x05ac (Apple Inc.)
Version:           0.16
Speed:          Up to 1.5 Mb/sec
Manufacturer:          Apple Computer, Inc.
Location ID:          0xfd110000 / 3
Current Available (mA):          500
Current Required (mA):          100

I can help with the "IR Receiver" part of your question. That's the piece of hardware inside older MacBook Pros (MBPs) that lets them work with the Apple Remote. "IR" is the standard abbreviation for "infrared," the portion of the electromagnetic spectrum used by remotes for many common devices (stereos, cable boxes, Apple TVs, etc.). The remote sends a coded stream of IR pulses; a corresponding receiver in the target device "sees" the infrared light and decodes it. The MBP's internal IR Receiver sends the received signals to the processor via USB through an internal hub.
The most recent MacBook Pros have dropped the IR receiver and no longer work with the Apple Remote.

E3200 - USB port does NOT work for more than one device

We needed a new router that had the dual band connectivity as our previous router stopped working properly when we started using a baby monitor operating on the same 2.4 GHz. The choice was between E3200 and E2500. We chose the E3200 mainly because it also offered a USB port. We were hoping to use that to connect our printer and two external drives (thus bypassing our old desktop that's been working as a server). However, it turns out that the USB port on E3200 does NOT support USB hubs! So, you can ONLY use ONE device - either a printer or one external storage drive. That wasn't really clear at all from the description. I feel like we wasted the extra $50 hoping to get functionality that just isn't there. Can't believe that in this day and age, Cisco thinks we all have only ONE USB device we might want to connect to the network! The router itself is fast enough, but the extra $50 for a USB port that doesn't do much and some speedboost phantom ability is just not worth it.

Just to save time to you all, after numerous attempts to install a USB hub to my E3200,
I wrote to Cisco Customer Service (live chat) and I specifically requested how to set up the usb hub or the virtual USB port and they said that they do not have a software to install a USB hub.
Hope this help
Massimo
(Mod note: Edited for guideline compliance.)

My usb port does not work on all user accounts

My usb port does not power my iPhone or Apple keyboard on my main account, but if I switch users it begins to work
Spring 2011 macbook air with the latest OSX as of Jan 2012.
Thoughts
THANKS
Stan

Try Resetting the System Management Controller (SMC)

One USB port does not work with external Disk or USB key

Hello,
Back to my iMAC there is 3 USB port. The second one - in the middle - does not work pluging an external Disk, an USB key or an iPOD nano. However it works well connecting a Wacom tablet.
Is there an explanation to this behaviour ?
More the keyboard is plugded on USB port 1 and the mouse on the keyboard. Time to time - especially at reboot - I have to unplugged the mouse and plugged again it in order it works.
In advance thank you for your answers
Regards

Since it does not work for three different devices, I will assume it is not something simple like a faulty USB cable. Since it does work for one device, I will also assume that the port is (at least partially) working.
As a test to narrow down the cause, I would try restarting from your Mac OS X installation disc (insert disc and restart with the C key held down).
At the first Installer screen (after language selection), go up the menu bar. Under Utilities, select to run Disk Utility. Now, connect the USB drive into that center port. Does it appear in the Disk Utility sidebar?
Please post back the result...

Apple USB keyboard does not work with one internal usb port

Hi everyone,
hope someone can help me to solve my problem. I have a MPB13 retina late 2013 since something like 3 months. I have additional screen (dell), usb wired keyboard (apple) and BT magic mouse.
Since a few days, my usb keyboard does not work well. It only want to work properly when plugged to the rights side usb port internal port and not anymore on the left one. It also work on a usb external concentrator. Before, I had no problem, it worked perfectly. There was no problem such as cofee on it...
After searching the web on such problem, I tries a few things such as:
I tried the keyboard on another computer (windows): works fine
I tried usb stick and external DVD reading on the left internal usb ports: works fine
I switch the MPB off and turn it back on: the usb keyboard still does not work on the left usb port
I tried the SMC and PRAM reset : nothing
Any idea ??
Thanks
Guillaume

I'm facing the same problem, found any solutions ?

Audio not working. USB ports not working.

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