Tagged Questions

Devices that use the Universal Serial Bus data interface

learn more… | top users | synonyms (1)

0
votes
0answers
19 views

OSX Yosemite Kernel Panic with Wimax Modem

I have upgraded to OSX Yosemite from Mavericks 10.9.4 and a very weird problem is happening. I use a Hostless Wimax USB Modem from Qubee (Wimax ISP from Bangladesh) for internet. So, there's no driver ...
0
votes
0answers
30 views

ports on 2014 MacBook Pro keep dying

I got a new mid-2014 Retina MacBook Pro about a month ago, and am running into a problem with the Thunderbolt and USB ports. At seemingly random times, but at least once a day, the ports become ...
0
votes
1answer
12 views

Deleting and freeing occupied space [duplicate]

Why when deleting from a USB or an external HDD on mac the occupied space wont be free untill deleted from trash? Is there a direct way to delete from the drive and freeing the occupied space ...
0
votes
2answers
16 views

How to stop my Mac from cloning MP3 files on my USB stick?

Whenever I move my MP3 files to my USB and play it in the car, the files get cloned. For example: Sia - Chandelier Then the clone looks like .Sia - Chandelier The clones don't actually work. ...
0
votes
0answers
46 views

How to spoof a USB-Ethernet adaptor Mac address in Os X

I've recently bought a usb-ethernet adapter (not apple) and I get internet connection. In my university we have to put an specified mac address but I can not change it. I have tested with sudo ...
0
votes
0answers
8 views

All the usb storage devices are mounted as read-only

Why are all the USB storage devices I plug in into my Mac always mounted as read-only? If the ones that used to mount as "read-write", now are also read-only for some reason.
0
votes
1answer
20 views

Yosemite and Teac A-H01 sound driver- alternatives?

The Teac A-H01 requires an audio driver, otherwise the sound becomes watery. Teac hasn't released a driver since Yosemite came out. Are there any workarounds? It seems like USB external sound is ...
0
votes
1answer
37 views

For what does AppleTV have micro-USB port?

I noticed that AppleTV has a micro USB port. How and why will one use it ?
1
vote
2answers
102 views

Problems creating Yosemite USB bootable drive

I was trying to make a USB boot loader for Yosemite using this command sudo /Applications/Install\ OS\ X\ Yosemite.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled 2 ...
0
votes
1answer
27 views

Can I use pin 23 of iphone 30 pin connector as a 5V power source?

I googled it and failed to find definitive answers for this. Would you help me plz? I'd like to make a smartphone-powered LED. When I made a system like below, it didn't work. (1) 30 pin to USB ...
0
votes
1answer
47 views

Should I install the AX88179 USB Ethernet Driver - or any other external driver?

I try to avoid external drivers that require root permissions to install, as they might break regular functionality/integrity easily, yet it seems like a must to install them sometimes. I bought a ...
1
vote
0answers
29 views

External Apple USB keyboard, Shift+Tab and Command+Shift+Tab doesn't work

I have an aluminum Apple USB keyboard plugged into my (late 2011) MacBook Pro. Command+Tab works fine to switch applications. But Command+Shift+Tab doesn't! The same shift key works to capitalize ...
2
votes
0answers
18 views

Phone not showing in Finder (but available for Dropbox)

I use a 3-years old Nokia X2-01 phone and moved to the Mac recently. I'd like to copy some files to the phone but I do not see it in the Finder. In Windows, I used to be able to plug the phone in via ...
0
votes
0answers
50 views

Bootcamp USB Boot Help

Alright guys, I've installed WININSTALL and Bootcamp Support Software on a 16GB Flash Drive. I've got one last step left, it's the Install Windows 7 part when it partitions the drive. I partitioned ...
1
vote
2answers
64 views

Can I copy files from a PC to an iMac using a USB memory stick?

Having been a PC user for a number of years I'm now seriously considering purchasing an Apple iMac (21.5″, 2.7 GHz). Is it possible to use a USB flash drive to copy files from my Windows 7 PC to the ...
1
vote
0answers
34 views

I cant see my bootable 10.9.3 usb drive on mac

I downloaded 10.9.3 dmg file (aprox. 5gb) from torrent site. Than I installed trasmac to my other windows computer and created a bootable usb with it. But when I plug this usb to my mac I could not ...
1
vote
0answers
32 views

How to remove or reset USB drivers

This is a bit of a strange one. I've been using a Dualshock (DS4), aka a PlayStation 4 controller on my Mac pretty successfully for the passed couple of weeks. Later I had plugged in my gaming mouse ...
1
vote
1answer
96 views

Make and create Live USB Linux for Mac? How?

I'm wanting to create a live usb linux so I can easily access it everytime when I need it without taking up any space. But with other sources, they say to rEFInd and I did so, however when restarting ...
0
votes
0answers
158 views

How to configure USB modem as serial in yosemite

As D-link dwp-157/156 are not working in mac os 10.10 yosemite as the usb is not compatible after installing the connection manager application. So is there any way If I can configure my modem in ...
1
vote
1answer
23 views

Connect a Lacie Thunderbolt only drive to a USB port?

I have a huge Lacie Thunderbolt only drive and I want to connect it to pre-thunderbolt computers but no matter where I look there doesn't seem to be a device or adapter which can achieve such. I've ...
0
votes
0answers
104 views

D-LINK DWP-157 usb modem is not working on OS X Yosemite

I found that the connection manager software of the device is compatible to Yosemite and I had successfully installed it. But when I go for connecting it displays that USB is not found. It worked fine ...
0
votes
0answers
304 views

Pen-drive (USB thumb drive ) not showing up on Mac Desktop

I recently updated to Yosemite, now my pen-drive (USB flash drive) isn't working on my Mac. iPhone is working fine but pen-drive gets detected in disk utility but it is not showing up on the Desktop. ...
0
votes
0answers
7 views

iMac not letting me downgrade to mavericks via USB [duplicate]

I already asked this question but because I didn't sign up it won't let me respond to anyone, but here it is again *with more info. I made the mistake of installing Yosemite without backing up my ...
0
votes
2answers
119 views

exFat Hard Drive not showing up on mac OS X 10.7.5

I formatted a 1TB Seagate USB 3.0 hard drive as ExFat to be used on both a MacBook and a Windows PC. The formatting was done on Windows and there isn't any issue when I access it through Windows. I ...
2
votes
3answers
285 views

iMac won't boot off of Mavericks USB when downgrading from Yosemite

I made the biggest mistake of my adult life and installed Yosemite without backing up my HDD. Fortunately, I do have most of my actual files and programs saved to my external HDD, but that leads to ...
0
votes
0answers
51 views

Connect to internet from iPad without SIM card but connected to my PC with USB

I have an iPad without a SIM card. It's connected to my PC with a USB cable. I want to connect to the internet on my iPad. It says I'm not connected. Also, I have a USB wifi device for my PC too ...
0
votes
1answer
94 views

Share iPad internet connection to PC over USB

Can I use my iPad to connect to my PC over USB and receive internet? My iPad has Internet but at the moment my PC doesn't and I don't have a wireless router yet.
1
vote
0answers
31 views

Can you chain a USB hub off a USB port on a Thunderbolt display?

I'm considering getting a display with thunderbolt connection, to use as extra screen space and as docking station (on a macbook pro 2012) Right now I'm using a USB hub for all the peripheral devices ...
0
votes
2answers
29 views

Reinstalling OS X on old MBP. Tried Internet Reinstall and Newer OS X USB Install

I have an old Macbook Pro running OS X Lion that has been completely wiped. I want to reinstall OS X. I first tried going into Recovery and using the Internet Reinstall, but the download/install ...
0
votes
0answers
43 views

Time machine backups on a USB HDD show as “Other”

As the screenshot shows the TM backups are listed as "Other" in the storage overview. The actual backups are shown taking measly 131 MB. The disk is used exclusively for backups and has no other data ...
1
vote
1answer
98 views

Why is my USB drive suddenly read-only and how can I make it read-write again?

I have a 1 TB USB drive. I've been using it for months. My main iTunes library is on it. As of yesterday, for no apparent reason, it has become read only. I can't open iTunes. I also tried ...
1
vote
0answers
369 views

Trouble installing OS X Yosemite (using bootable USB) onto MBP'12 w/ wiped HD

I erased the disk on a MBP ’12 running Mountain Lion before upgrading to Yosemite. So I erased the “Macintosh HD” using Disk Utility and now I’m at the “OS X Utilities” front-window in recovery mode. ...
0
votes
1answer
121 views

MacBook Pro USB Ports Only Work With External Hard Drive

I have a 2012 Macbook Pro. In January 2014 (9 months ago), both USB ports stopped functioning--except that both still recognize my Seagate Backup Plus portable drive. I have continued to back up my ...
1
vote
3answers
120 views

Increasing USB port Power Output

I have a new (2013) 15" Macbook Pro. The USB port provides 500mA which is not good enough for many devices I use (Hard Drive, 3G Dongle...) Reading this article: http://support.apple.com/kb/HT4049 ...
1
vote
1answer
123 views

Toshiba 2TB External Drive Stopped Being Recognised

After a lot of searching on the internet I have been unable to find a solution to my problem. There are many people having similar problems, but no solution seems to work for me. I have a 2013 ...
0
votes
2answers
39 views

Does a driver exist to step up a PC USB 3.0 port to charge an iPad at 12W?

The iPad Retina requires 12W to charge. It appears the Mac has special non-usb-standard drivers that step up the USB 3.0 port to provide the extra power for charging. My question is: Does a driver ...
1
vote
0answers
24 views

How to use an external disk to boot to Windows?

I want to be able to boot into windows. I only have 256GB on my Mac, and my current windows C: drive has over 112 GB in it used. So I would like to keep the on-board SDD free for OS X. Is it possible ...
2
votes
0answers
39 views

SSH to device via USB

When I try to SSH over USB to my device running linux, I get "ssh: connect to host 10.90.1.2 port 22: Network is unreachable" Mind you, I can run the same command "ssh root@10.90.1.2" on my linux ...
0
votes
0answers
156 views

Install Windows 8.1 and OS X 10.9 on external SSD USB3.0 (iMac Late 2012)

Good morning, Currently I have my iMac running OS X 10.9 on an external USB3.0 SSD drive, and it has been running flawlessly. My question is: - Is it possible to dual-boot Windows 8.1 in the SAME ...
0
votes
2answers
62 views

MacBookPro10,1 goes to gray screen when a USB is inserted

This is a follow up to my other question. Now the problem is sometimes when inserting a USB stick, the computer freezes and goes to a complete gray screen(kernel panic). It seems to only happen if ...
0
votes
1answer
52 views

Mouse disconnected after booting

Everytime I boot up my iMac (OS X 10.9.3) it doesn't find my mouse. If I unplug the mouse and reconnect it after around 20 seconds, it works. It's an USB mouse. Every other USB device works fine. I ...
1
vote
1answer
41 views

can't connect two hard-drives to my airport

I have two seagate usb 3.0 4tb drives full of music that I want to access wirelessly. I have my Bites USB 3.0 hub powered by DC 5V cord. I want to connect these to my airport extreme (5th gen), but ...
0
votes
1answer
159 views

Bootcamp Macbook Air thinks my USB 3.0 ports are USB 2.0

I recently installed Windows 7 via bootcamp on my new Macbook Air. I have a Seagate USB 3.0 drive that works great in OSX but behaves strangely in Windows. Windows recognizes that it is a USB 3.0 ...
0
votes
1answer
64 views

Format usb drive (dmg is on - and show read only)

I have a problem to format/erase an usb drive with mac os x on it. It shows that drive is read only. Is there any way that I can format/erase disk to become writable?
0
votes
0answers
67 views

RS232 adapter connected to Macbook Pro Retina wrongly shows sine wave on output pin

I am trying to connect my Macbook Pro Retina through serial port to an old multianalyzer. I am using USB to RS232 adapter (tested MOXA and FTDI) to connect to it. The problem is, that the transfer ...
1
vote
0answers
20 views

Must unplug and replug in USB NIC before it will work

Relatively new to the world of Mac (few months now) and have a Cable Matters USB wired NIC. WiFi on the mac turned off during all of this. If I reboot my mac with the USB device inserted (and cable) ...
4
votes
5answers
1k views

Is there a way to find out when a USB flash drive has been last used (on any computer)?

I have a USB flash drive and I believed someone else may have plugged it in their computer and copied some files. Using my Mac, how do I know when was the last time my usb flash drive was plugged ...
0
votes
0answers
16 views

External USB CD/DVD drive using wrong firmware -

I purchased 2 identical (presumably) external drives from Amazon (http://www.amazon.co.uk/gp/product/B009PG4NA8/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1). One of these drives works, it shows ...
0
votes
0answers
61 views

An external hard drive isn't recognized

Once I ejected an external hard drive incorrectly for some reason and from that time on it doesn't get recognized by my Mac so I can't see it plugged in at all (there's no sign in Finder that it's ...
1
vote
2answers
231 views

Western Digital Passport Drive Shows up on Old 2009 MacBook Pro, but not my new one

I just bought a new MacBook Pro to replace my old 2009 model. For some strange reason, the external Western Digital Passport Drive I've used for Time Machine on my old Mac doesn't seem to work on the ...