Devices that use the Universal Serial Bus data interface

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How To make a FORMATTED FAT32 USB Flash Drive Copyright/Make Read-Only protected on a MAC [duplicate]

We have USB Flash drives formatted in FAT32 but used on MAC and we are trying to lock them so that students can read-only the exe file & the text information but have no access to modifying, ...
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24 views

USB Tethered Connection Naming

Does anyone has the naming issue of USB Tethered Connection using Nexus 4 Android OS have such funny display below? How do you resolve this?
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88 views

USB drives connected to hub disppearing

I've got four external USB drives connected to a 7 port powered dlink hub. All of them are externally powered, save for one of them. The hub is connected to a late 2012 Mac Mini. If I connect the ...
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184 views

Printing from Windows to a Brother HL-1440 printer (thru a Time Capsule)

I'm documenting an answer, instead of a posting a question, in case this helps anyone else (or I need it again). I recently got a 2013 Time Capsule to update my home setup. I wanted to attach my ...
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3answers
659 views

sound quality difference between USB cables

I am currently reading about Digital-Analog-Converters in a magazine. In one section about connecting an iPod, it says that the sound via a USB cable such as the one from Audioquests Cinnamon is ...
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USB Keybard not activated at boot

I've got a Mac Mini with Mavericks with a WASD Keyboard v2 (ISO layout) attached. When I boot the system the keyboard is somehow not recognized by the OS (i.e., I type and nothing happens). The ...
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278 views

My Lacie 'Rugged' external hard-drive no longer mounts

My Lacie 'rugged' 1TB external hard-drive has stopped working. I have always been sceptical about the USB connector cable, and more specifically where it joins the hard-drive. It just seems poorly ...
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1answer
51 views

USB install Drive vs USB Recovery Drive

I have two USB sticks: An "installation" drive created with Disk Utility by locating the .dmg file hidden in the contents directory of the Mavericks installer. I used an 8GB stick fir that. ( this ...
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1answer
6k 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
728 views

Unlock read-only USB key

A free 8GB USB key given to me shows up in Snow Leopard as read-only. $ mount /dev/disk1 on /Volumes/USB DISK (ntfs, local, nodev, nosuid, read-only, noowners) How can I mount it read-write? ...
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1answer
4k views

I can't create a bootable OSX Mavericks Install USB Drive

I've downloaded Mavericks from the App Store, repartitioned a 32GB USB key, and followed the instructions. Specifically, I ran: sudo /Applications/Install\ OS\ X\ ...
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474 views

diskutil eraseDisk results in Error: 12: POSIX reports: Cannot allocate memory

I'm trying to format my usb drive that is partitioned with FAT32 by the following command in Terminal: $ diskutil eraseDisk JHFS+ UntitledUFS disk1 However, I get this output: Started erase on ...
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2k views

Update OS X recovery USB stick with Mavericks

I've got a Snow Leopard 8GB USB stick that I got from my MacBook Air. Now that Mavericks is available, I'd like to update that USB stick with Mavericks. I can't seem to be able to format that disk: ...
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256 views

Mac Mini does not recognize USB Keyboard at start up

I am using a Quickfire Stealth mechanical USB Keyboard for my Mac Mini. I am having an issue that each time I boot the computer, I have to plug it out from the USB port and plug it back in for the Mac ...
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470 views

Triple Booting a Macbook Air Mid 2013

Ok, so here's my problem. I want to triple boot OS X, Windows 8 and Ubuntu on my Macbook Air Mid 2013. The only problem is I can't seem to have Windows AND Ubuntu at the same time due to various ...
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24 views

How to fix encrypted USB?

I have an encrypted usb with default disc utility feature and faced now some problems… My usb drive stop to recognize the password. If i enter wrong password it immediately fires bug, but if it good ...
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139 views

Parallel desktop 8 running on USB3 flash driver doesn't respond

I have my parallel desktop 8 running windows 7 on a SanDisk Extreme® USB 3.0 64GB Flash Drive. My Mac is Macbook Air 2012 8GB Ram 128GB SSD. I do some research to ensure my Mac support USB3 and ...
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1answer
474 views

Connecting a PC PS/2 keyboard to Mac

I've just bought a PS/2 to USB cable to use PS/2 PC keyboard (Compaq SK-2860 and Packard Bell 6301N) in my Mac (OS X 10.8.4) because my Mac's wireless keyboard doesn't work: …but my Mac does not ...
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Test Z-Wave on OSX

I have an old ZWave stick that I was hoping to get working with my OSX computer. I know for a fact the manufacturer never supported OSX (Intermatic HA22) but I was hoping I could hack away a little ...
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2answers
1k views

What is the real working method of making a bootable usb drive?

Always when I need to make a bootable usb drive on a mac I struggle, I end up switching to windows because none of the below works for me, I'm using MacBook Pro: running sudo dd if=Debian.is ...
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1answer
288 views

OS X 10.8.6 installed on USB Flash Drive using most of drive space

I have created an installation of OS X on a small drive. Everything has worked fine apart from the fact that it has used up most of my space. According the file size on each of the folders in the root ...
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1answer
270 views

USB Drive with Mountain Lion Boot-Up Problem

I've tried a few ways to restore the Mountain Lion InstallESD.dmg to a USB hard drive to reinstall on my Mac Mini. I've used Disk Utility Restore, Lion Disk Maker and Carbon Copy Cloner. Each method ...
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1answer
2k views

iPhone with personal hotspot not apperaring as a network interface (USB) in the Network preference pane on OS X

I have an iPhone 4S running iOS 7.0.2 and a MacBook Pro running OS X 10.8.5. On the iPhone, I have the tethering option enabled (personal hotspot). I wish to connect via USB, and not over wifi, but ...
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65 views

Macbook camera frequently disconnects (USB power issue?)

I have a Macbook Air (mid 2012) and quite often I go to use the camera, and the computer can't detect a camera connected. This is strange, because there is a camera built into the machine itself. ...
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1k views

Mac wakes up from sleep every night and then goes back to sleep immediately

I've had my Mac Mini for about six months now. Every night, I put it to Sleep rather than shutting it down. Since about two weeks ago, the Mac Mini wakes up from sleep around 1 to 3 am, once a night, ...
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31 views

Appleworks USB Incompatibility

I am running OS X 10-6.8 on a 2007 iMac and have noticed lately, that whenever I run Appleworks, the USB string seems to be dead. I have not found a way to re-activate the USB short of Restart. Is ...
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77k 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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983 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
2k views

Can I boot Linux (any distro?) from USB on a MacBook Air that has no hard drive?

I've a MacBook Air that has burned out three hard drives from OWC. The original drive is gone somewhere, and it no longer makes sense to purchase a replacement. The rest of the hardware is in good ...
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1answer
429 views

Macbook Air usb to ethernet problem

When I first bought, it totally worked. but now, it works after many plug and re-unplugs. What should I do? and it keeps not detecting the usb to ethernet cable.
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842 views

iPad USB flash drive file transfer

Can I use a 30 pin to USB adapter to connect a USB flash drive to an iPad and transfer arbitrary files back and forth? please address specifically: Can ANY file be transferred? Not just Image or ...
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1answer
273 views

When reconnecting my laptop to an external monitor, the USB ports stop working

To reproduce my problem: Start up laptop (Macbook Pro, version 10.8.5) with it connected to an external monitor (Apple Thunderbolt Display) that has the mouse and keyboard connected to the USB ports ...
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Running Fedora 19 alongside OSX 10.7

for some time now I have tried to install Fedora 19 on my MacbookPro 2,1 C2D, but I simply can't make it work. Here is how I tried: Getting Image of Fedora and make a bootable USB drive with Mac ...
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127 views

How do I diagnose non-operational external USB3 hard disk drives?

I have a certain combination of portable external USB 3 drives and cables that do not recognize my drive on my Mac Mini 6,2 running OSX 10.8.4. Changing the ports have not helped. In short - All my ...
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2answers
1k views

Is it possible to display my Mac on my iPhone using a USB cable?

I've tried AirDisplay and Splashtop but they aren't fast enough, they are always delayed . I need something to see videos and play games without any kind of delay. Because AirDisplay and Splashtop use ...
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USB drive accessible from Ubuntu laptop but can't find on OSX using Disk Utility or `df``

I have a 3T SATA hard drive in a USB enclosure. I can see it when I connect to my Ubuntu laptop, but I can't get it to be seen on my OSX desktop. My goal is to format from my Mac. I've tried giving ...
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1answer
365 views

MACPro restarts one second after shutdown if USB Hub is connected - Why?

i have added a USB3.0 PCIe card (Inateck KTU3FR-4P USB 3.0 expresskarte 4 port) to my Mac (MacPro Early 2008, OS X 10.8.4 (12E55)) ...with this all is working as it should, no problems with shutdown. ...
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1answer
138 views

Turn iPhone into Dumb USB Drive

I am looking to turn my iPhone into a standard USB drive that will work with any device that accepts USB (for instance plugging into a TV). I do not mind completely killing the iOS firmware on it (I ...
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1answer
1k views

iPod classic 80GB won't charge from usb power adapter

iPod classic 80GB 2007 [Model No.:A1238] won't charge from LG usb travel adapter (output 5.0V, 0.85A). It normally charged from Apple 5W USB Power Adapter [Model No.:A1299] (output 5.0V, 1A), and ...
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2answers
456 views

Receive Wi-Fi via dongle, redistribute via Airport

My house has standard broadband internet. A coaxial cable comes into the house from the road. Attached to this is a wireless router. My room is right at the other end of the house. I can only get a ...
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886 views

Can you prevent a remote wipe from iCloud after it has been issued?

I thought I lost my iPhone 4s, so I blocked and told iCloud to erase it the next time it connects. Now that I found it, I know that as soon as it gets internet connection, all my information will be ...
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1answer
1k views

Speed up transfer of 145 GB to USB 2.0 drive

I have about a day to move my 145 GB Aperture file from my 2009 iMac to a USB 3.0 drive. However, my iMac doesn't have USB 3.0 yet. According to Finder, the transfer is expected to take 2 days. So I ...
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411 views

iPhone 5 USB Audio

I've been reading up on the Lightning cable, and there's been some debate over whether it transmits analog audio. I'm not sure how exactly the 30-pin connector works, or how the Lightning cable works ...
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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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1k views

Snow Leopard installer ISO on USB flash drive

I have the setup ISO file for my Mac OS X Snow Leopard. I need to be able to boot this and install it to a USB drive (from a windows pc by booting the USB drive). I can't run it in a virtual ...
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2answers
3k 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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Very slow copy from CF memory card

I'm running Mountain Lion on MacBook Air, and using Trascend CompactFlash 400x 32GB memory card for my dSLR camera. I tried to copy my pictures from the CF card using a USB 2.0 card reader and to ...
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563 views

Plugged faulty USB into Mac Air, won't turn on

I have an external DVD drive with an AC power input. I plugged it into a power source and then into my Mac Air (the generation released a year ago). The computer shut down immediately. When I ...
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111 views

Can an iPad be charged while acting as a USB host?

I have an iPad that I would like to leave semi-permanently connected to a USB hub (connected to a couple of MIDI controllers and some USB speakers). As it stands, I have to remember to unplug it ...
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1answer
61 views

usb mouse freeze on mid 2007 macbook with lion 10.7.5 installed

I bought a mid 2007 white MacBook used with Lion 10.7.5 installed. My usb mouse freezes after using it for about an hour plugged in. I tried both usb ports and the mouse will work for about a min. but ...