Usb external soundcard not working on imac osx10.6.8

Hi ,I'm trying to record music and get a soundcard- Native Instruments Komplete Audio 6 working but message says "no native instruments usb device connected". I've tried different usb ports to no avail.The manual says it will only work with usb 2 and according to my IMac specs it says usb 2, but no signal is coming through. The recording software is Cubase Le 5. Any help would be appreciated.

i don't know the new versions of cubase but...
switch everything off, no... wait wait wait, i haven't finished yet...
when everything is off, plug up AUDIO 6, power up and then go to the apple icon in the top left of the finder window.
click about this mac
and then click more info
then click on system report (you might not see this bit and the next page opens anyway)
then click on the hardware column please hit USB
can you see the AUDIO 6 listed on the right?

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External drive not working on iMac, but works on Macbook Pro

I have read a few different threads relating to this question, with no real luck of a permanent solution.
I have an external drive that works perfectly on my Macbook Pro. My new iMac will not show the drive though (both with the current software).
The drive itself shows a power light and appears to be running/powered by the USB port.
I have tried several ports.
It does not show in Disk Utility.
The option in settings is set to show the drive in finder and on the desktop (I have checked this).
I have tried restarting the iMac.
I have also had this problem after the iMac has been turned off overnight, and turned on in the morning (and then plugging the drive in after powering on).
I resolved this issue once by turning off the iMac, removing the power cord for a few minutes, and powering it up again.
I don't think it should be something I have to do every time I would like to use the drive though - It would be very irritating if I had to do that every time.
Any advice or options here?
The iMac has only been used since Christmas day, 2014 - and has had this problem since that day (in which i solved it by the turn off/unplug thing).
Sorry, I am aware this question has been asked a lot. I haven't come across anything that is giving me a long-term solution to this problem.
Happy new year!

Some USB-powered drives are just crappy. They require too much current from the USB and cause the bus to fail or the bus can't provide enough power for it to fully spin up. You can often hear or feel them clicking periodically (like once a second) as they are trying to spin up.
If this is the case, a powered Hub, external power supply, or Y-cable will be necessary to consistently use the drive.

USB External HD Not Working

Lately my computer has been crashing a lot.. different things such as just randomly freezing andnot being able to move the mouse or even click... another thing is freezing and showing a screen with white text and a black background giving different errors in code.. sometimes it also says i need to restart my computer. its also freezing in safari and other applications. i reinstalled everything and its still doing it. now im trying to hook in 1 of my 2 usb external hd's and wired keyboard & mouse and only one of them works. ive tried changing ports and cords and what not, but i think theres something else wrong with my computer. can anyone help?
PowerBook G4 Mac OS X (10.4.5)

Have you run the Apple hardware test? Insert your OS X disk, hold the option key down while rebooting, and choose Apple hardware test. Does it show anything?
Have you recently made any hardware changes, like adding new memory? When you click on the blue apple and about this mac, does your total memory show correctly? Have you reseated your memory?
Have you created a new user on your system, through the account prefernce pane, to see if you have the same issues? If you have the same issues, then you know it's a system-wide problem (hardware or software). If you don't have the issues, then you know the cause is related to something specifically associated with your other ID.
Have you done a safe boot? Reboot your system, holding down the shift key. This does some housekeeping and bypasses loading some startup items. After a successful safe boot, if you reboot normally, do you still have the problems?
Do you run a program like MacJanitor or OnyX to ensure system maintenance is taking place? I use OnyX, which is available here. Run the cleaning and maintenance tabs.
The above steps will cover alot of troubleshooting ground. You should also view the kernal panic guide by Dr. Smoke here.
Let us know what you find out.

Usb flash drive not working in iMac

PNY 128gb flash drive is not working in my iMac when I tried to copy.

Did you partition and format it?
Drive Partition and Format
1. Open Disk Utility in your Utilities folder.
2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Click on the Partition tab in the DU main window.
3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Click on the Options button, set the partition scheme to GUID then click on the OK button. Set the format type to Mac OS Extended (Journaled.) Click on the Apply button and wait until the process has completed.
4. Select the volume you just created (this is the sub-entry under the drive entry) from the left side list. Click on the Erase tab in the DU main window.
5. Set the format type to Mac OS Extended (Journaled.) Click on the Security button, check the button for Zero Data and click on OK to return to the Erase window.
6. Click on the Erase button. The format process can take up to several hours depending upon the drive size.

External iSight not working on iMac, works on Macbook despite same software

Hello!
I have an External iSight that when I plug into my Macbook (running latest Mac OS) works just fine with iChat AND Adobe Flash Webchats...
However, when I plug it into my new iMac, the green light will turn on, but the it doesn't show on ANY applications that there is an External iSight available.
The only difference is that I am connecting the iSight with an 4 to 8 pin adapter: When I plug it in, it acts the same as it does with the MacBook--the green light turns on, it makes a sound, and is ready for usage. However, I can't get it to work with any programs on my iMac.
My PRIMARY concern, is I need it to work with Adobe Flash Webchats. Help!

Hello, macboyme
Consider the following in any order you find relevant for your system:
(0) You write that you are using a 4pin to 8pin adapter. However, I think you mean 6pin to 9pin adapter.
External iSight is a Firewire device that uses a 6pin Firewire 400 connector.
Newer Macs have only 9pin Firewire 800 connectors, so it is common to use 6pin to 9pin adapters similar to the one I normally use:
http://eshop.macsales.com/item/Newer%20Technology/FIR1369AD/
The only 8 pin cables and adapters I could find were USB. They won't work on Firewire devices.
4pin Firewire is a mini connection that I have only seen in cameras. If you really are using a 4 and/or 8 pin cable, I suggest you try a different Firewire adapter method.
My suggestions below are based on using a 6pin to 9pin adapter like that mentioned above or cable like this one I have also successfully used:
http://store.apple.com/us/product/TP320LL/A
(1) Test in another User Account on your iMac. Be sure to also consider all the other suggestions for external iSight from:
http://support.apple.com/kb/HT2090
You do not say which of your Macs has only FW800 ports that require a Firewire adapter. To remove as many variables as possible, test the same cables and Firewire 400-800 adapter on both Macs if it is possible to do so. If you only use the adapter on one Mac, it is possible that the adapter is the cause of your trouble. If one of your Macs has only FW400 and the other has only FW800, test with a different adapter or use a 6pin-9pin cable to test both your Firewire iSight. Also, test another Firewire 400 device to eliminate the possibility that your problem is caused by one of your connections.
(2) For additional ideas on how to test external iSight, consider the additional suggestions here:
http://www.ralphjohns.co.uk/EZJim/EZJimpage4.html
Unless the software and connected peripherals are EXACTLY the same on both your iMac and your MacBook, be sure to consider possible hardware or software conflicts with something else installed in or connected to your iMac. A link to more info about conflicts is included in the "How to test..." page.
(3) If you can rule out both possible conflicts and connection problems in the iMac, the problem must be either in your iMac's user account or in the system software used to operate your external iSight.
You can rule out problems with the user account by testing in several different accounts.
If the problem is EXACTLY the same in any user account you test on your iMac, your system software is suspect. Backup all your important files, repair permissions, and apply the 10.6.4 Combo Update:
http://support.apple.com/kb/DL1048
Follow the restart that completes the Combo Update with another permissions repair. Then test iSight again.
(4) Once your external iSight works correctly with your iMac's QuickTimeX, iChat, etc., it will work as well with Flash video websites as it does when you are running it from your MacBook.
EZ Jim
Mac Pro Quad Core (Early 2009) 2.93Ghz w/Mac OS X (10.6.4) MacBook Pro (13 inch, Mid 2009) 2.26GHz (10.6.4)
LED Cinema Display G4 PowerBook 1.67GHz (10.4.11) iBookSE 366MHz (10.3.9) External iSight

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Hmmm. I plugged the speakers into the headphone jack. they are the Audyssey Lower East Side Media Speakers. When I hoty option on the menu bar, headphones are checked as output. When I go to system preferences and check output, all it says is "headphone port." Still no change.

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I have been trying for over a week to get my card working tech support has not helped much I have done everything but hit it with a hammer!
I am getting choppy sound on games and mp3s mainly at the start i have tried :using it in usb with no other usb connected,reinstalling drivers,dis abled onboard sound from the bios, re installing card and doing it all over again. can anyone suggest anything else to try?
anker

i don't know the new versions of cubase but...
switch everything off, no... wait wait wait, i haven't finished yet...
when everything is off, plug up AUDIO 6, power up and then go to the apple icon in the top left of the finder window.
click about this mac
and then click more info
then click on system report (you might not see this bit and the next page opens anyway)
then click on the hardware column please hit USB
can you see the AUDIO 6 listed on the right?

External USB HD does not work with HAL:

External USB HD does not work with HAL:
From the last 10 days the HAL auto-mount with ntfs-3g file system of my external hard drive does not woks.
But the manual mount procedure with the command mount -t ntfs-3g /dev/sdb* /mnt/XYZ works.
I've followed the instructions in the wiki: http://wiki.archlinux.org/index.php/HAL and the system has worked up to the last kernel or HAL update.
My fat32 usb-stick works without any problem.
If I try to open the device with KDE it appears an error popup wit this message:
TODO: have to rethink extra options
Error: kio_media_mount_helper
The log from the kernel.log is
Nov 6 22:03:16 myhost usb 5-1: new high speed USB device using ehci_hcd and address 4
Nov 6 22:03:16 myhost usb 5-1: configuration #1 chosen from 1 choice
Nov 6 22:03:17 myhost Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
Nov 6 22:03:17 myhost ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
Nov 6 22:03:17 myhost Initializing USB Mass Storage driver...
Nov 6 22:03:17 myhost scsi6 : SCSI emulation for USB Mass Storage devices
Nov 6 22:03:17 myhost usb-storage: device found at 4
Nov 6 22:03:17 myhost usb-storage: waiting for device to settle before scanning
Nov 6 22:03:17 myhost usbcore: registered new interface driver usb-storage
Nov 6 22:03:17 myhost USB Mass Storage support registered.
Nov 6 22:03:22 myhost scsi 6:0:0:0: Direct-Access WDC WD32 00JB-00KFA0 0811 PQ: 0 ANSI: 0
Nov 6 22:03:22 myhost sd 6:0:0:0: [sdb] 625142448 512-byte hardware sectors (320073 MB)
Nov 6 22:03:22 myhost sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
Nov 6 22:03:22 myhost sd 6:0:0:0: [sdb] Assuming drive cache: write through
Nov 6 22:03:22 myhost sd 6:0:0:0: [sdb] 625142448 512-byte hardware sectors (320073 MB)
Nov 6 22:03:22 myhost sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
Nov 6 22:03:22 myhost sd 6:0:0:0: [sdb] Assuming drive cache: write through
Nov 6 22:03:22 myhost sdb: sdb1
Nov 6 22:03:22 myhost sd 6:0:0:0: [sdb] Attached SCSI disk
Nov 6 22:03:22 myhost sd 6:0:0:0: Attached scsi generic sg2 type 0
Nov 6 22:03:22 myhost usb-storage: device scan complete
and the error.log is
Nov 6 22:03:22 myhost sd 6:0:0:0: [sdb] Assuming drive cache: write through
Nov 6 22:03:22 myhost sd 6:0:0:0: [sdb] Assuming drive cache: write through
Do you have some idea ....
Bye.

I have done the following:
Downloaded the patched hal version.
used makepkg in /abs/local/trunk/ to create a pkg for pacman
used sudo pacman -U pkgname to install it.
used sudo nano /etc/hal/fdi/policy/preferences.fdi to create the fdi file with the following content:
saved the file and removed my ntfs entryes from fstab and rebooted. and still there is no automount off ntfs partitions.
have i done something wrong?
br fjodork
WARNING: what follows is a guide of what did work for me, I'm still in an early stage of learning linux, so please correct me if anything of what follows is wrong/dangerous/stupid. As I said, this worked for me, it's not pretty, since I was learning each step on the fly and I'm sure there are better ways to do this.
So fjodork, you seem to have done the the necessary steps, though i couldn't get it to work until i first removed hal without dependencies
pacman -Rd hal
it will give you some warning about the dependencies, ignore it since we are reinstalling hal in a few steps.
First i tried to follow Raymano's link, obviously it showed me nothing in the browser so I thought it might be a broken link.
So I downloaded the source tarball from here http://hal.freedesktop.org/releases/hal-0.5.10.tar.gz
unpacked it changed the /tools/hal-storage-mount.c as per Milfadoodle's instructions.
at first I tried to compile directly from source, the process would finish without a glitch though after reboot nothing changed, as if hal weren't
installed, i guess there were issues with paths. anyway read on
Then repacked the source in tarball, copied it to /var/abs/extra/system/hal and modified the PKGBUILD as follows
makedepends=('pkgconfig' 'gperf')
options=('!libtool')
install=hal.install
source=(${pkgname}-${pkgver}.tar.gz #removed url so makepkg looks in the current directory for the tarball
hal
hal-policy.patch
cryptsetup_location.patch
hal-0.5.9-hide-diagnostic.patch
ntfs3g-valid-options.patch)
md5sums=('6641c30a27c00485c6accac5110ff911' # replace with md5sum of your package's sourceball (run md5sum filename)
'882f67668cb14a0a9e4a27ef22278027'
'5ba8b610aa9763a5f42b9f7cbd7a86ad'
then makepkg (i had to add --asroot, don't ask why
and finally pacman -U hal-0.5.10-1-i686.pkg
another reboot and everything worked without a glitch!:D (yeah i know i still haven't got rid of the reboot mentality )
I have also put the policy files as per the wiki instructions.
PS: I know this is a dirty way to getting things done but as i said, I'm just starting
If anyone could comment/correct/explain this post I'd be more than happy, the automount issue was bothering me for about a month now (you'll say why do I need ntfs in the first place? well, I only recently switched for Linux as my primary OS, these are some relics of the M$ era

External USB keyboard does not work with T60 after BIOS upgrade

External USB keyboard does not work properly with T60 after 2.26-1.07 BIOS upgrade.
It does the same with or without the docking station.
Anyone else bumped into this problem yet?
Has someone found any fixes for this?
t

Hi and welcome the forum!
Try uninstalling all USB hub devices from the device manager and reinstalling them again, particularly the keyboard's.
v2.26 is supposed to fix the issue according to lenovo:- http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-63024
Hope it helps.
Maliha (I don't work for lenovo)
ThinkPads:- T400[Win 7], T60[Win 7], IBM 240[Win XP]
IdeaPad: U350
Apple:- Macbook Air [Snow Leopard]
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HT3669 HP ENVY 4500 e-All-in-One Version 3.2.1 does not work on iMac 20-inch, Mid 2007. Only recognizes scanner not USB printer.

HP ENVY 4500 e-All-in-One Version 3.2.1 does not work on iMac 20-inch, Mid 2007. Only recognizes scanner not USB printer.
I would like to print via the USB connection instead of wireless (the wireless does work, and the scanner works via USB).
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How can I make this printer work on my iMac?
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Any help would be appreciated. Will be sending this printer back to Amazon if I can't make it work on the USB.
I am open to questions or suggestions
Thanks,
Chet

After 4 hours on the phone with HP and another hour with Apple (Mavericks support) no real solution other than check everything (removed everything from Login Items, removed all HP software anywhere in the system reboot, reinstall printer) then when nothing worked for the 4500, did an OS Reinstall (boot with CMD+R).
The Mavericks support group did open an incident (# 542875311) and I will update it when I figure out how to find it on the system.
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Chet

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.
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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 ??
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Guillaume

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

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What happened?
Part No.: Z0JH000TE RS

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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. :)

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If you have another Mac, boot the non-working one into Target Disk Mode (holding down "T" at startup). Hook up the two Macs via a Firewire cable. The non-working one will mount on the other Mac as an external Firewire HD.
Next, download the 10.5.6 Combo update from here:
http://www.apple.com/downloads/macosx/apple/macosx_updates/macosx1056comboupdate .html
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Usb external soundcard not working on imac osx10.6.8

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