USB stands for Universal Serial Bus and is a general and universal interface standard for connecting computers and electronic devices.

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HP LaserJet showing up as CD drive

So I am hooking up an HP LaserJet P1102w to a local computer via USB. I have not installed driver/software yet, but interestingly, the printer shows up as a cd\dvd drive. Granted, a DL of the ...
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1answer
3 views

Mac OS X equivalent of “udevadm info -a -n /dev/ttyACM0”

What is the Mac OS X equivalent of the Linux command udevadm info -a -n /dev/ttyACM0? I am attempting get the USB information about a device (/dev/tty.whatever) in a script.
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14 views

How can I make two partitions on usb drive on windows 8 both accessible?

I wanted to have 2 partitions so that I can use my 8gb HP v165w pen drive to have some files on first partition and autorun of a keylogger on another partition so that when I try to give a game to my ...
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1answer
23 views

USB 3.0 HDD is working in High-Speed mode instead of SuperSpeed

I've got Asus R500V with one USB 3.0 port. I've installed a proper driver from Acer site. I've got WD My Passport [USB 3.0 version] and I connected it to the 3.0 port. Treeview says it's working in ...
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1answer
32 views

Create a bootable UEFI USB

How do I create a bootable USB with Windows 7 SP1 64bit using OS X? I need to setup a fresh new ASUS laptop, the only thing I have is – Macbook Pro. What I have: Fresh new ASUS laptop with ...
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5 views

Boot Camp: Windows 8

I recently installed windows 8 on my mac with Boot Camp. The Bootable USB is working fine. I am a noob when it comes to this stuff, but can I remove the booted USB? I am currently in windows, and I ...
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1answer
24 views

Ubuntu 14.04 does not boot from USB

I have emachines e732g, SSD with windows 7 64 and HDD, on which I want to install Ubuntu 14.04. I try to create liveusb with help Universal-USB-Installer and unetbootin-windows-608. But my BIOS does ...
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22 views

Restarting computer several times makes windows unbootable

My bro took my hdmi cable. Seeing that nothing shows up on the screen I restarted computer several time I got this problem A problem has been detected and windows has been shut down to prevent ...
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1answer
25 views

Recovering files from dying hard drive with USB [on hold]

So, I've got a dying hard drive. I'm trying to get files off of it (for school) before it takes a dump. My problem (unconfirmed problem): Whenever I try to enter the Removable Disk (USB) My computer ...
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0answers
10 views

nusb3xhc.sys high CPU usage

Lately, I've been observing that my CPU often have higher load than it should. After digging, I found a very weird and specific problem. The facts : I have a Vaio Z21 (VPCZ21C5E - Core i7 - Win7 ...
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1answer
30 views

Can't boot from bootable Win 7 usb

I have a problem with installing new Windows 7 (and format disk) on ASUS K50ij. Since I haven't CD/DVD ROM, I've decided to do it using booting USB. The problem is, that computer starts as usual after ...
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1answer
36 views

Understanding the wide variation in reported performance of a hard disk drive in a USB 3.0 enclosure as shown HD Tune

I have a USB 3.0 external HDD enclosure, and I installed an old HDD from my desktop into it. Naturally I’d like to see how it will perform, so I have HD Tune running a benchmark. However the graph ...
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32 views

rotate mouse & pen by 90 or 270 degrees

if i connect my digital pen to my windows 8 tablet with a micro usb adapter, the mouse orientation is rotated by 90 degrees in landscape mode, portrait orientation is fine the digital pen is ...
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0answers
13 views

I want to make a persistent Pre Windows XP USB

So, like most of us, I have many games and useful programs that run pre XP, you know when boot strapping was the best thing and windows was a shell and not an OS. Anywho, I have Win 9x as an idea, ...
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1answer
44 views

USB 3.0 flash drive not working on USB 2.0 port

I've recently bought a USB 3.0 flash drive and wanted to try it out. I connected it to a 2.0 port and it didn't work. The light on it starts blinking for about 1 second and stops. I also get a message ...
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1answer
21 views

Laptop (Windows 8.1) corrupts several usb keys

Since a few days ago, my brother's laptop (Win8.1) cannot recognize any usb drive (but works ok with peripherals such as his mouse and keyboard). The problem is that usb keys plugged onto his laptop ...
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1answer
23 views

UBS devices not waking PC from sleep on windows 8.1

I have a new build based on MSI H97M-g43 motherboard. None of USB devices are able to wake the PC back from S3 sleep. Two methods that do wake up the PC are the power button and wake timers. The usb ...
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22 views

Flash drive is only recognized either/or by Chrome OS, Windows

I have had problems recently after I formatted a USB flash drive on my Chromebook. When I plugged it in to my computer, it did not show a notification for the drive, or indicate that it recognized it ...
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1answer
38 views

Why is usb-c usb V3.1 and not V4.0?

Like the title says. Why is the new USB type C version 3.1? I thought version names went major.minor.micro. USB C is not backwards compatible with USB-A without a converter so doesn't this make USB-C ...
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21 views

How can I know how many more write/erase cycles my USB drive can handle? [on hold]

I want to know how many more times I can write/erase to my USB drive. I don't mean from a brand new drive, but from right now after its been used for some time. Is this even possible?
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6 views

xmodmap setting reverted once every few minute for usb keyboard

I have an xmodmap setting that convert CapsLock to control on my laptop, when I am using a usb keyboard, the CapsLock key changes back to its default meaning every once in a few minutes so I need to ...
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27 views

Microphone volume gets low after while

The volume on my USB microphone (Sennheiser pc363d) gets really low after a random time interval. (My friends on skype says the volume on my mic is so low you can barely hear it, although it isn't ...
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1answer
32 views

USB 3.0 HDD not working

I'm using Windows 8.1 When I plug in my brand-new-awesome 2TB Adata HDD in a USB 3.0 port, it isn't recognized by the OS When I try to use a USB 2.0 port, it works well The drivers seem to be ...
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18 views

Bios failed to detect USB Drive

This is my Problem: Before my BIOS Update I can boot directly from my Pen drive by pressing F9 key to install Ubuntu. Now I cannot able to boot from my pendrive. I have enabled Legacy Support ...
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2answers
44 views

Can't make bootable USB to install Windows 7

I cannot for the life of me successfully create a bootable USB drive with the windows 7 installation files on it. I've done it many times before, and never failed so often. Everytime I boot, it just ...
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0answers
20 views

Externel WD 1TB harddrive not working only on windows but working perfectly on Linux distros.

WINDOWS (7) I've 1 TB WD external hard-disk which recently started giving an error "I/O Error Occurred" and became inaccessible with in a minute after plug in. Later, tried all (freely available ...
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9 views

Trouble with interfacing Type N adapter to Teltra Netgear router [closed]

I have an N adapter, it receives strong wifi signal but I cant connect. The password is correct because it works with a cable. How can I make it work? What should I do? My PC is Windows 7 home ...
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0answers
9 views

No ethernet connection when booting Dell Optiplex 7010 on linux from USB stick or CD

I'm trying to boot a Dell Optiplex 7010 in linux (tried Ubuntu 12.04LTS on a CD and on a USB, and Fedora 19-1 from a CD) but on both cases the Ethernet interface shows "Cable Unplugged. I tried to ...
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2answers
29 views

usb dropped from 16gb to 8gb, diskpart seems not to work

I have an 16gb usb that "dropped" to 8gb. I have tried to use diskpart but that didn't fix the problem. One reason may be that I haven't used diskpart before so I have just read a little about it ...
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0answers
11 views

USB connected hardware will not power on [closed]

We have a time clock at my place of employment that is connected to a computer Via USB port. It is currently connected to an archaic desktop. The production manager wants to migrate the software to ...
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1answer
49 views

Ext4 USB stick gets corrupted again and again

I installed Debian Wheezy (No GUI/Desktop) on a 4GB USB stick (because the harddrive of the machine was defective, currently the slot is empty), but shortly after, I got an “Input/Output error” when ...
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2answers
355 views

How do I change a USB flash name from uppercase to uppercase and lowercase (mixed case)?

How do I change a USB flash name from uppercase to uppercase and lowercase (mixed case) ?
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1answer
20 views

Will batch files work if they are booted from a bootable usb or they will need a system?

Im just wondering if you can run a batch file from a bootable usb or you need a system. And i dont want to boot Assembly or C++, i dont even understand both, not even a single command.
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19 views

Create a fully bootable iso from a working Arch Linux OS?

My question is: From my arch OS , is it possible to Create a fully bootable and operational ISO ? For exemple I am now wrinting to you by operating archlinux via my external 500 gb ( partitioned in 4 ...
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2answers
34 views

What files can I safely enable NTFS compression for on Windows 7/8 USB bootable drive?

The title says it all. I am just a few MB short of copying the needed files to a USB flash drive I intend to use for installing Windows. I have marked the partition as active. I was wondering if I can ...
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1answer
22 views

Why does my USB port make a beep when connected to my cell phone?

I have various Android devices when I connect my devices to my PC, why USB port makes beep even I am listing songs beep keeps coming from headphones. Specially when I transfer some data beep makes ...
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27 views

How can you create a USB installation drive w/ partition for kickstart files in CentOS 7?

How would you create a CentOS 7 USB installer with a data partition to store kickstart files? We will be getting some new servers shortly and overall I’m expecting to do over 30 servers installs. ...
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5 views

Helio board Kernel3.13 USB

I bought a Helio1.4 board and boot the linux using the one disk image file helio_gsrd_sdimage_v3.13 downloaded from the http://www.rocketboards.org/. When I boot the Linux, I cannot find usb device. ...
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40 views

What type of connection is this? [closed]

I'm working with a medical device from Japan. It is the Nipro Cocoro saliva analyzer. I'm trying to figure out what kind of "PC" (what the case says) interface it has. I don't think it's any kind ...
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2answers
39 views

Reinstalling Windows 8 from Ubuntu 14.1

I have a Dell Inspiron 3521 which came with Windows 8. I am not sure if it is UEFI, BIOS, MBR, etc. as I am a completely novice user, but I think these are important considerations from what I have ...
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1answer
84 views

RS232 serial Y splitter to Raspberry Pi (USB) and thermal printer sometimes blocks flow to printer

We are sniffing data from a restaurant point of sale system (RJ45 to DB9) to its thermal printer by using an RS232 splitter and a Raspberry Pi (DB9 to USB on the Pi). This has worked great 99% of the ...
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1answer
17 views

USB mouse cord connection name

I'm planning on modifying my USB gaming mouse to add a micro USB port instead of the cable coming out of it currently because it has gone bad (the mouse stops working when the cable is in certain ...
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1answer
12 views

Is it possible to transfer a file in separate bursts?

I have a USB device, a Kindle, that is suffering a disabling bug. It can be fixed with a firmware update. Unfortunately, one of the symptoms of this bug is that the device can only be mounted for 15 ...
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1answer
35 views

What is the correct name for a USB flash drive? [closed]

What is the difference between the names: thumb drive (USB) memory stick jump drive pen drive (USB) flash drive What is the technically correct name for the device shown in this image? What is the ...
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1answer
27 views

Deleted USB Partitions, now USB drive shows as “No Media”

I've recently been using a USB formatted as HFS+. I was in need of wiping it and formatting it for Windows, so that's what I did. It had an EFI partition as it was a boot device. I attempted to ...
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0answers
18 views

External drive connects and disconnects from laptop [duplicate]

I decided to try something new for storing my files by buying an SSD and putting it in an enclosure, using it as an external drive. It's a Samsung SSD 840 PROSeries 512GB 2.5'' and I put it in an ICY ...
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1answer
36 views

Keyboard malfunction and USB issue

Last night I spilled water on my keyboard, it stopped working so I replaced it. The new keyboard is malfunctioning i.e. if I type 'b' I get 'bn'. Some keys do not work and some trigger enter. I tried ...
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1answer
36 views

Hiding usb drive

Is there any way to hide an usb drive STRAIGHT after you plug it in? Without the windows telling you there's new drive attached, but: Without modifying the registry Without touching device ...
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0answers
39 views

Random mouse freezing

My mouse (mice actually, tried two different mice) frequently freezes, and becomes unresponsive. Sometimes I hear the Windows unplugging sound (as if I removed the mouse from my USB port) and ...
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1answer
37 views

Windows 8.1 sometimes does not recognize USB 2.0 connection on the front port

Windows 8.1 sometimes does not recognize the front USB 2.0 port on my machine. Any device that is connected to the front port are not even turning it’s light on. My mouse and keyboard work well and ...