Devices that use the Universal Serial Bus data interface

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6 views

Can't boot off of USB on Early 2006 iMac and can't get to Startup Manager

Recently, I've gone through the trouble of replacing the hard drive on my Mac with the model A1174, which the Internet says is a iMac "Core Duo" 2.0 20-Inch Early 2006. Needless to say that I do not ...
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9 views

Lenovo B50 touch USB port won't connect to iPhone

Ever since I bought the laptop in mid-February, it won't connect to my iPhone 4. I've tried all three ports with three different cords and they won't connect (except for the last one made by ...
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0answers
27 views

Creating a Bootable USB drive for a PC on a Macbook

I recently had a little mishap on my PC machine and now my HDD is completely cleared. I have a 32GB USB, a Windows 8.1 full DVD iso, and my macbook pro 2013 with Yosemite on it. I tried using ...
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1answer
39 views

Mouse not working correctly on Mac login screen

For some reason when my mac is at the login screen, moving my external USB mouse will cause the cursor to only move up and down. Once I am logged in, the mouse functions normally. Does anyone know the ...
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0answers
64 views

MacBook Pro stuck in gray screen when booting

I've got a Late-2011 15" MacBook Pro stuck in the gray screen when booting AFTER login. I've tried removing the drive (it's non-retina) and booting from a working bootable Yosemite installer, no luck. ...
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2answers
17 views

Charge MacBook with USB (Adapters?)

I want to buy an external charger, it has USB. Are there any adapters (including transformators, I think that might be needed, right?) so I can charge my MacBook with the external charger?
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30 views

Formatting & partition problem

Today I ran into a big problem: I was trying to make a bootable OS X thumb drive with Unibeast but haven't been able to format or partition it. The error shown when i try to format or partition in ...
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1answer
24 views

Some queries about device compatibility on a Mac

Do normal card readers like these detect automatically on a Mac or a separate app should be installed ? Do DSLR camera's SD card detect on a mac just like a normal SD card or should I install a ...
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15 views

Setup launchd task to run when USB device is connected

I'm hoping to setup a script to run automatically when a USB device is connected, however I'm not certain how to trigger it. Unfortunately the USB device isn't a volume, so I can't use the onmount ...
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20 views

Lenovo USB 3.0 Ethernet adapter (MacBook PRO)

I have a Deltaco USB 3.0 hub which I've connected a Thinkpad USB 3.0 Ethernet Adapter. When I boot, or wake, my MacBook Pro (late 2013) won't detect the network interface to be connected at all. I ...
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1answer
69 views

Mavericks won't install on brand new SSD drive

Mid 2010 MacBook Pro 6,2 Had 10.9.1 installed on an SSD drive which failed. Got a replacement drive (same brand, model) Have a USB bootable thumb drive with 10.9.0 installation files on it Mac boots ...
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1answer
19 views

Key to boot from USB on Ubuntu Macbook 2007

I recently installed Ubuntu 14.10 on my 2007 Macbook. I need OS X back. I burned OS X Lion (10.7) to a USB, now what?
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1answer
16 views

Can I increase the level from my USB microphone?

I have this usb headset: http://www.plantronics.com/us/product/audio-478 With the level turned all the way up in System Preferences, it's not loud enough for some uses. Is there a way to increase ...
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0answers
18 views

iMac (early 2008) loses/switches USB 2.0 “high speed” ports

This has been bothering me for a while – finally I tried to find out about the reasons but couldn't find anything about this strange 'bug' yet – so I hope to get some advise from here. I have an old ...
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1answer
117 views

How to install Windows 8.1 on MacBook Pro from USB?

I'm on a 2011 MacBook Pro trying to install Windows 8.1 from a USB. I tried creating bootable FAT32 and NTFS USBs from my Windows ISO with Rufus, but still I don't see anything in Startup Disk in ...
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1answer
48 views

Hard Drive not working with VirtualBox on Mac OS X 10.10.2

Basically, I have a Seagate Expansion Drive (1TB), I have ejected it from my MacBook and mounted it into the guest virtual machine, it comes up with the message: This USB device can perform ...
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1answer
23 views

How can I find out when a USB device was disconnected without ejecting?

I had a USB flash drive plugged into my MacBook (running Yosemite), but that drive is now missing. Somebody must've taken it (unplugged it) from my computer while I was at work or while carrying it in ...
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1answer
70 views

USB 3 not working on Yosemite MacOS 10.10.2

I have a MacBookPro11,3, Intel Core i7, 2,5 GHz, ROM: MBP112.0138.B14 with Yosemite natively installed. I also use FileVault. Here are my problems with external USB 3: One of my FAT32 external hard ...
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1answer
38 views

Seagate Slim 2TB Not Recognized

I recently purchased a Seagate Slim 2TB external HD. I connected it to my 2010 iMac, formatted it as exFAT, and moved a bunch of files. I don't remember exactly what process I went through with ...
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2answers
39 views

Boot MacBook Pro from USB stick

Concerning a MacBook Pro with Snow Leopard. As you know when pressing alt during startup there is the possibility of selecting which disc/drive/memory you want to boot from. For example if you have a ...
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1answer
33 views

How to deactivate iPhone USB tethering when OSX is connected to a wireless network

I have enabled USB tethering from my iPhone to my MacBook pro, and it works perfectly. Nevertheless, I would like to automatically disable USB tethering when the MacBook Pro is connected to a ...
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1answer
11 views

2011 i5 27" imac wired keyboard does not power up

I have tried 3 keyboards and every one does not get power until after OS X starts it's boot sequence, it seem the USB bus is not getting power until about a minute after startup. I am therefore unable ...
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0answers
9 views

Printer induced iMac insomnia

Right, I got an odd problem. My iMac keeps waking from sleep, after roughly 10-15 minutes, without any intervention on my part. Looking at syslog, I found that the wake reason is XHC1, which some ...
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0answers
56 views

How To Create A Bootable USB Installer for Windows, Linux and OSX?

How can I use my 120GB USB Drive as an ultimate IT tool? I want to have the following ISOs partitioned off and accessible through a bootloader (any): Windows 5,6,7,8,10 OSX 10.6,7,8,9,10 GParted ...
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1answer
23 views

Anything in Mac OS to interfere with using a disk through a USB hub?

Have Modbook Pro with OS 10.10.2 and a powered seven-port USB hub. A 750-GB bus-powered drive has no problems with the hub in-between. But a powered drive with three partitions, one of them a Time ...
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1answer
29 views

USB devices are greyed out in VirtualBox

I'm running Windows XP on Virtual Box. I'm trying to write to a USB pen drive. VirtualBox detect the pen drive but its name is greyed our in GUI. And I couldn't pick it from the list. How can I use ...
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1answer
58 views

The Boot Camp USB drivers paradox

I have following problem: I have Boot Camp Windows 7 on my MacBook Pro (OS X 10.10.2). I observed, that I couldn't connect USB flash drives to that Windows system, so I installed all Boot Camp drivers ...
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24 views

USB drive causes “OS X Can't Repair The Disk” error repeatedly

I've got a 2.5" 1 TB external that I've used for a couple years now. Initially it was in an OWC enclosure, and then more recently its in a Sabrent enclosure that I bought off of Amazon to get USB 3.0 ...
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21 views

How to toggle the virtual keyboard from a usb keyboard on iPad Air?

I noticed the bluetooth HID specification has a flag for toggling the virtual keyboard (and some keyboards like the Logitech Ultra Thin(pdf specs link) implement that) Is there something similar for ...
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1answer
67 views

Can't create kext cache under / - owner not root

When I plug in my usb memory card reader nothing happens. It was working ten minutes ago when I used the xbian installer to put it on the sd card, but now nada. Something briefly flashes up then ...
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1answer
61 views

I cannot see a particular USB printer from AirPort Extreme

I have an older AirPort Extreme (UFO, Version 5.7). I can connect an Epson MX330 printer to the USB port of the AirPort Extreme and it appears on the AirPort Utility "Printers" tab, and I can print ...
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15 views

MBA with Syslinux on USB

I'm trying to boot a Linux kernel built with Buildroot from USB on my Yosemite Macbook Air. I have followed the first steps in Failed To Install syslinux on USBDRIVE with Mac OS X, i.e. - DiskUtility ...
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1answer
95 views

Is a bootable USB drive with Yosemite OK for different macs?

This might be obvious, but probably worth a question: I took my MBP (Early 2011 15"), downloaded Yosemite and created a bootable USB device from which I later clean-installed the OS. Can I use this ...
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14 views

USB Hub in 'safe' mode?

I have a powered USB 2.0 hub which suddenly started acting weird. No new devices or anything, same setup as ever. All connected devices still working, except one. The one device (a driverless sound ...
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24 views

stty device baud-rate resets once no longer being used

-late 2013 MBP, with Yosemite 10.10.2 While using a USB --> Serial cable(FTDI chipset), I am unable to get a set baud-rate and get it to stick while the device is not being open/wrote/read. For ...
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1answer
47 views

Wired mouse detected but not responding

I have a wired mouse connected to my Macbook Pro, OS X 10.9.5. The mouse is powered, but completely unresponsive. The mouse works on my windows machine, and the usb port on my Macbook works with ...
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0answers
33 views

How to fix spurious “Cannot communicate with scanner” error, without rebooting

I have a Canon MP560 printer/scanner combo, installed and working. However typically when I turn on the power to the printer and click 'Open Scanner...' I get the following error: Needless to ...
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1answer
22 views

Can't install Lan9500 driver properly

So I recently bought 4-port Lenovo USB hub with LAN. It came with a driver I needed to install to get the LAN to work. But the documentation said that the USB hub should be unplugged while installing ...
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1answer
53 views

Key to boot from USB on Ubuntu MacBook Air

Recently, I removed OS X from my MacBook Air and installed Ubuntu 14.04 on it. I have been trying to install Debian during last week, but I don't have idea what's the key to enter into 'BIOS boot ...
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2answers
429 views

Create a bootable USB with Windows installer for Yosemite?

I'm having trouble creating a bootable USB for my mac. I have an iMac, and I'm wanting to install a copy of Windows Server 2008 x86 onto it. I've tried BootCamp, but I'm getting errors when selecting ...
0
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1answer
53 views

External hard drive deep freezing Macs

A quite nice problem: I have an external USB 2.0 harddrive (Lacie Starck with 512GB) which was working fine during the last years. But now everytime I connect it to a Mac 3 seconds later a total crash ...
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2answers
89 views

Can I boot OS X or Windows Boot Camp from an external USB Type-C drive?

Currently I boot OS X and Windows Boot Camp from an external Thunderbolt HDD. LaCie just announced a new external USB-C (USB 3.1) hard drive enclosure. Will I be able to boot OS X or Windows Boot Camp ...
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3answers
4k views

How does USB-C on the new Macbook Air Retina (also called the Macbook) connect to multiple devices?

It seems that the new USB-C connector is good for charging, good for HDMI output, good for connecting to new devices that use USB-C connectors, and good for older USB devices like an old scanner, ...
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1answer
11 views

is there a way to set the settings on an external webcam?

I would like to change the brightness settings of a USB webcam. Is there a way to do that without installing extra software on Lion?
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2answers
208 views

Create a live USB for Linux Derivation

I want to create a live USB to run a Linux derivation and followed these guides: Make and create Live USB Linux for Mac? How? Making a Bootable USB Stick on an Apple Mac OS X from an ISO ...
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0answers
62 views

My Macbook Air doesn't recognize my USB

I've always used my USB on this computer. The only issue i would have is that it wouldn't always appear on screen, but i would just eject it and put it back in and it would all be ok. Today for some ...
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0answers
315 views

USB Drive not recognized by Mac OS X Yosemite

I have a USB drive I setup as bootable with a few different Linux distros using Multiboot in Windows. This afternoon I plugged it into my Mac to look at the list of ISOs on it. I then ejected it ...
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0answers
75 views

How does iTunes gain access to a passcode-locked iPhone?

Recently I witnessed how iTunes, which is linked to a certain iPhone may unlock it's first screen - the one which requires a password. I also know of a few tools which may mimic this effect; I`m ...
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1answer
118 views

Why does my USB audio device have problems with Google Hangouts?

The audio sent to the person I'm talking to is very faint when using my USB audio headset and Google Hangouts, even if I turn the level up high in System Preferences. In Skype, everything is normal. ...
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1answer
212 views

Will a bootable USB made with boot camp work on PC?

I just finished building my PC. It has no optical drive but I made a bootable usb with my iMac. When I plugged it in my PC motherboard recognized it, I chose to boot from the USB but it takes to me a ...