Devices that use the Universal Serial Bus data interface

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Macbook often won't shutdown if external not manually unmounted first

If I don't have my external hard drive plugged in, or if I eject it first, the computer shuts down very fast thanks to my SSD. But if I don't eject it first, it either takes much longer to shut down ...
4
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1answer
344 views

Internal keyboard and trackpad stop working after plugging in USB device

I got a new MacBook Pro with OS X Mavericks. When connecting my phone via USB, the internal keyboard and the trackpad immediately stop working -- not always but in most cases. The bluetooth mouse and ...
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1answer
25 views

Mouse Power Issue

When I plug in a third party mouse into my iMac it does not get any power. I've tried the USB port on the keyboards and directly on the machine. I've tried two mice and one of them used to work (I ...
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1answer
1k views

Finder can't recognize USB drive

When I put in a USB drive, VMWare asked me if I want to connect it to Mac or Windows, and the USB drive shows up in Disk Utility, so I can confirm that the USB is not broken and USB port is also ...
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2answers
18 views

Does the iPad draw more current when charging?

I seem to be able to charge my iPhone 5 on a variety of USB chargers (car ones included). My iPad retina (iPad 4) seems to be very fussy about which chargers it will actually charge up on. (The ...
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1answer
45 views

Apple A1277 USB ethernet adapter not working on MacBook Air

I've bought a USB ethernet adapter (A1277) and tried to make it work on my MacBook Air MD231 (mid 2012) and may OS is OS X Mavericks, but It's not working. I tried adding USB ethernet connection in ...
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0answers
30 views

Software-only way to disconnect and reconnect a USB device?

I have a DisplayLink 3rd monitor on a Mac Mini. Half the time I wake the computer up, the DisplayLink syncs but the graphics onscreen are garbled. Reaching behind the computer and ...
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2answers
1k views

Frontmost USB port stopped working properly on a MacBook Pro 13" Late 2011

I bought my Macbook Pro new this year in Jan 2012; it is the 13" Core i5 SKU. The USB port furthest from the screen on the left does not work with storage devices, though I have tested it with a USB ...
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2answers
2k views

iPhone 5 not charging via USB from PC [duplicate]

I charge my phone using my PC all the time, and it's been only a week that since I bought my iPhone 5. Now I can't charge my phone with my PC. What could be the problem thats causing my phone to not ...
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1answer
38 views

Copy/Paste creates a hidden files

I have a copied music files to USD drive, but after copy/paste, the files are hidden. For example, in Finder: Console: And in hidden file there are a many attributes. Example: ...
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1answer
989 views

iPhone hotspot via USB doesn't work

iPhone 3GS, iOS 6.01 Macbook Mac OS 10.6.8 The iPhone 3GS hotspot works fine via Bluetooth, connected to my iPad. If, instead, I tried it with my Macbook via USB (can't do it via Bluetooth for ...
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1answer
1k views

Reload driver for USB card reader without restart?

I have a USB card reader that I use for online banking (Handelsbanken, Sweden) purposes. Ever so often the driver to this card reader stops working and forces me to restart the computer. The broken ...
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0answers
118 views

How to set VirtualBox in order to access external hard drives in guest Win7?

I have installed VirtualBox in order to use Windows 7 as guest on a Macbook Air running Mavericks (mainly to be able to use a printer that has no drivers for Mac). Also, I have installed the ...
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1answer
1k views

iMac USB Ports Stopped Working

I have an iMac, and because I program I prefer to use the extended USB keyboard. Just as the batteries to my wireless mouse died, my USB keyboard inexplicably stopped working. I've been using this ...
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3answers
18k views

How to install Windows 7 Bootcamp using iso file (without USB/DVD)?

I have a MacBook Pro and I need to install Windows 7 besides Mac OS X so I can play games on it. The problem is that I don't have a USB stick or DVD to copy the Win7 iso image like Bootcamp requires. ...
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3answers
203 views

How can I tell if a 30-pin USB cable for an iPhone is genuine?

I have many of the 30-pin USB cables for the iPhone, and I would like to determine which are authentic Apple and which are not. (Over the three years that I owned an iPhone 4 and my wife an iPhone 4s, ...
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2answers
4k views

How to install Windows 8 with BootCamp 5 Assistant via USB?

I was able to put Windows 8 setup files on my usb from the installer. Now I just upgraded my machine to Mountain Lion. I have gone through the BC Assistant and it only asks for my Windows CD to be put ...
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0answers
12 views

iPad lighting adapter for hdmi and USB

I've seen a few third party lightning adapters that have an hdmi port and a USB host port. Does anyone have experience using one and can guarantee that a particular model lets me mirror my iPads ...
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0answers
32 views

MacBook Pro does not recognise my USB Seagate GoFlex 1TB drive

I am having hard time with my Seagate GoFlex 1TB drive. I was using it on my MacBook Pro 2013 model. But since last week it's not recognising on my MacBook Pro. However it works fine in my Mac Mini ...
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0answers
12 views

Can a mac do a bitwise copy of a USB disk with proprietary disk format?

I have a USB disk with a propietary format that I want to bitwise clone to a new identical drive. I have CCC but the disk doesn't show up in Finder. It does appear in Disk Utility. I tried ...
4
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2answers
3k views

Apple USB Keyboard not working on 27" iMac (Intel Core i7)

I have two similar iMacs (27" - i7 - os10.8.4 ) and use Apple's extended USB keyboards on both of them. After a power outage neither keyboard will work on one iMac (A) although both keyboards work ...
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2answers
962 views

Macbook Pro Retina suddenly stops mount Huawei usb modem

I recently bought a Macbook Pro Retina. The first day I was able to connect my Huawei e352 3G USB modem and it worked all the day. After a couple of day I needed 3G connection again, but my Macbook ...
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12answers
33k views

How to stop OS X from writing Spotlight and Trash files to memory cards and USB sticks?

When plugging a USB stick into a Mac, OS X creates a number of hidden files on the stick, including a Spotlight index and Trash folder. Example from the terminal for a USB stick "Untitled": $ ls -a ...
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4answers
8k views

Can I share my iMac's internet access to iPhone via USB?

I have an iMac, connected to the Internet via Ethernet, and an iPhone 4. I would like to share the iMac's Internet connection to my iPhone via the USB Cable (because my wife dreams of a wifi-less ...
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1answer
1k views

Lion USB Thumb Drive - how to erase them?

I have a stack of those official Apple Lion USB thumb drives. It seems you can't wipe them using conventional means (Disk Utility, diskutil). I think I recall reading once there was a way to erase ...
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1answer
575 views

Does a mac support UAS (USB Attached SCSI)?

Does a mac with USB 3.0 support UAS (USB Attached SCSI)? If it does, how can we enable it in OS X and bootcamp? I need better speeds for my external RAID.
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1answer
36 views

How to deactivate the ZTE Connect Manager for Mac?

The Connect Manager for Mac that comes with the ZTE LTE modem model MF821 keeps running even when the modem is not in use, after doing Force Quit in Activity Manager, after kill -9 in Terminal, and ...
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4answers
303 views

Remount drive without physically disconnecting?

So I have unmounted a usb external hard drive but I went to re-mount it. Is there a command that I can use to remount the drive? Only way I know to re-mount a drive is to disconnect the usb cable ...
2
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1answer
1k views

/dev/tty.usbmodem disappears after Mountain Lion upgrade

I just upgraded from 10.6 to Mountain Lion. Prior to the upgrade I was using an Arduino and talking to it via /dev/tty.usbmodemmfa141. That device does not appear to exist anymore. When I plug in ...
14
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1answer
53k views

Creating A Bootable USB Of Windows 8.1 On OS X?

Reasons for wanting create such a usb include: PC is unbootable and you want to prepare a bootable USB using the ISO file that you have on your external hard drive. to install Windows 8.1 on Mac ...
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2answers
257 views

Does Mac Pro 5,1 support USB 3?

I have a Mac Pro 5,1 running 10.7.5. Do any of the USB ports support USB 3? Or do I need to buy a card?
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1answer
1k views

Can't boot Windows 7 USB Install on iMac 8,5

I would like to install Windows 7 with Boot Camp on my 20 Inch iMac 8,5 from late 2008. My Superdrive seems to have failed, inserting a DVD or CD just results in it spinning a bunch clunking about and ...
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1answer
12k views

OS X Mavericks: InstallESD.dmg and BaseSystem.dmg

I would like to make a bootable DMG or ISO file with OS X Mavericks on it. I want to then burn this file to a DVD-ROM (or, alternatively, make a bootable USB stick with it). From what I've read, ...
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1answer
681 views

Airport Extreme 802.11ac Can't See USB HDD

Hardware: Airport Extreme 802.11ac Transcend StoreJet 250GB HDD Belkin 4-port, powered USB hub Configuration: HDD formatted as MS-DOS (FAT32) via Disk Utility HDD connected to USB hub Airport ...
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1answer
1k views

Where to find missing USB Driver for Windows 7 on MacBook Air 2012?

I successfully installed the latest Boot Camp for Windows 7 on the latest MacBook Air 2012. My only problem is with one driver for USB controller, which it couldn't be found. Any attempt from device ...
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2answers
2k views

Macbook Pro boots successfully when using hard drive in USB enclosure but doesn't boot when connected internally

Apologies for the long question. I will keep it as simple as I can. Last week my Macbook Pro (13-inch, Mid 2010) started to act strange. It started when I tried to open Skype and received an error ...
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11answers
4k views

Thunderbolt Display does not recognize USB keyboard

I have a Macbook Pro which I use in combination with a Thunderbolt display. I also have a standard Apple USB keyboard with numeric keypad which is plugged in one of the USB ports of the Thunderbolt ...
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0answers
38 views

Trying to set up a USB 2.0 with Tails and Virtual Box

So i want to set up a usb to have Virtual Box on it so that I can run tails in a VM in VB from the USB. I saw a similar post here:Can a VirtualBox Windows 7 virtual machine be installed on a USB hard ...
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1answer
28 views

Reconnect an external HDD after proper ejection [duplicate]

After I "properly eject" an external HDD or USB stick, can I "reconnect" it without physically unplugging it?
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4answers
52 views

USB external SuperDrive

I'm working off an older system, 10.5.8 and want to upgrade,but it won't let me without getting the 10.6.3 disc upgrade,now the problem with that is the internal cd drive won't work anymore and has a ...
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0answers
14 views

Lacie Porsche not working on MBP 15"

I've bought a Lacie Porsche usb key two weeks ago and it used to work well but now I can't mount it on my MBP, it's not even detected by the system profiler... But it works well on a friend MBA or ...
4
votes
1answer
1k views

Mac support for Blu-Ray

I would like to buy an external Blu-Ray drive. I have a specific model in mind (the LG CP40NG10), but I'm open to suggestions if anybody has a different one they recommend. The documentation says ...
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0answers
34 views

How to clone a bootable USB drive?

I have a USB drive that contains a bootable version of Windows 7, and I would like to make an exact copy of it, including boot sector, etc. so that I can easily restore it if needed. Is it possible ...
2
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2answers
3k views

MacBook Pro not booting off OS X Mavericks USB Drive

I'm trying to do a clean install of OS X Mavericks 10.9.1 from a USB drive on my new MacBook Pro 15" Retina (late 2013 model). Here are my steps: Turn off the Mac Hold Option Turn on the Mac Select ...
2
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1answer
5k views

Install Mavericks from usb drive on new HDD

I replaced my old HDD with a new one. Also I created a bootable usb flash (8GB Toshiba) with Mavericks using DiskMaker X. I restared Mac and pressed Option key, but I see no option to boot from. I ...
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1answer
64 views

Installed 32-bit Windows instead of 64-bit on my MacBook Air

Installed 32-bit Windows instead of 64-bit on my MacBook Air 2011. The Boot camp drivers are for 64-bit Windows 8 so they can't be installed. It doesn't see any USB drive including my external DVD ...
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0answers
37 views

Mac keyboard on powered hub does not work initially

I have a strange problem with my powered USB hub (USB 2.0) and my wired Apple keyboard which is plugged into that hub. When I turn on the MacBook Pro (Early 2013), running OS X 10.9, the external ...
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2answers
821 views

Is it possible to make a bootable USB stick for a Macbook Pro to do firmware update?

I know there are some possible duplicates. But the questions are not solved. Such as: Copy Crucial SSD Firmware Update ISO to Bootable USB I am trying to upgrade the firmware of my SSD (crucial m500) ...
3
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2answers
2k views

How to reinstall from an USB stick on a MacBook or iMac?

I made an OS X 10.6 USB stick and I used it to succesfully install OS X on several Mac, including a very old Mac Mini and a MacBook Pro. However I've got a problem: on my girlfriend's Mac it simply ...
3
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1answer
2k views

boot camp fails to copy windows 8 installation files

I have been struggling to get Windows 8 installed on a brand new Macbook Pro Retina. It seemed simple enough to just run Boot Camp 5 with a 16GB flash drive in the USB port and a Windows 8 ...