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

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15 views

Setting up a virtual Com Port?

What I need to get to work together: A USB barcode scanner A Windows (7) Machine A piece of software that listens for data over a COM port So I believe I need a way to make USB device appear to be ...
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0answers
5 views

Lexmark X6675 doesn't reconnect

I have a Dell Computer running Windows 8.1 64 bit. It appears to have an issue reconnecting when the machine goes into the power saving mode. Once the machine goes to power saving mode and then ...
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1answer
29 views

What does a scan of an external hard drive by Windoes OS mean?

I have connected my external USB hard drive to my Windows computer, I got a notification that some error is detected and it is recommended to perform a scan of the hard drive. It was also written that ...
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0answers
47 views

How can I repair my hard drive without losing files?

In short. I have problems with accessing files on my hard drive. I also assume that it is not a hardware problem (it is more on the "software level"). I would like to know if there are ways (Linux ...
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0answers
13 views

Converting iso file to USB: problems with “dd”? [duplicate]

I'm a total total noob who is trying to download Linux Mint on a Mac OS X using a USB flash drive (8 GB). Here is the info I put into Terminal in order to convert the iso file to one I can put on the ...
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0answers
17 views

Way to recover my corrupted php file in my thumb drive?

My files are there but when I open the file it gives my weird looking letters. http://i.stack.imgur.com/nqPXz.png http://i.stack.imgur.com/xFWtK.png My res folder is now a file for some reason. So ...
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0answers
10 views

Hide second device created by camera in Windows?

When I plug my camera in via USB, two devices open their autoplay dialogue and two devices show up in My Computer. Removable Disk (H:) is the correct device for locating my photographs, but I am ...
2
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0answers
13 views

Setting up Wi-Fi using USB adapter on Ubuntu 12.04

I have tried in vain to set up my Ubuntu 12.04 laptop as a Wi-Fi hotspot; it says Your wireless card does not support Access Point mode I had to resort to a USB Wi-Fi adapter, and I purchased ...
1
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0answers
16 views

usb0 network interface does not show up on Debian 8

I'm trying to get USB tethering to work between a Nexus 5 phone (running CM11) and my desktop running Debian 8. I connected the phone to the computer via USB and got these messages: [14972.580738] ...
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1answer
18 views

How to achieve highest performance with multiple USB 3 drives but only one USB 3 port

If a computer has one USB 3 port, and one USB 2 port, and the user needs to connect two external USB 3 drives (backwards compatible to USB 2), will highest speeds be obtained if the user connects them ...
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0answers
27 views

Trouble booting Windows from USB

Not sure if there's a more appropriate SE site, but I've been having some real trouble today. My laptop stopped running Windows because I powered off holding the power button and I must've corrupted ...
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2answers
25 views

Unable to format my PC running Windows 7 and Ubuntu

I am unable to format my PC from windows bootable USB. The USB is working fine on my laptop. When I start my computer and insert the bootable USB, underscore (_) is just blinking on my screen and ...
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0answers
15 views

Ubuntu Upgrade Fail, Can not install/remove/purge USB Device are not detected too

I recently Upgraded my Ubuntu 12.02 to 14.10 and now I can not remove or install or even any USB Devices are also not detected. I get following error on install/remove I tried adding new user and see, ...
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4answers
689 views

USB only boots in other computers instead of mine

I don't have an operating system in my laptop, my CD-ROM was broken a long time ago, and for some reason, my USB won't boot. I keep receiving an error message about my BIOS not detecting any OSs while ...
0
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1answer
11 views

USB PPD Printer (Sharp AR-M160) does not show up on OSX 10.10

I have an old Sharp AR-M160 Multi Functional Printer and I want to get it to work on OSX 10.10 Yosemite. Here they offer PPD-Drivers for 10.4 which I suppose should be fine and installed. I checked ...
1
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2answers
30 views

I need to get internet on my computer to my USB connected phone

My laptop has internet via Ethernet. I have connected a phone via USB which has no internet. So, is there any way I can get internet working on my phone via USB. The laptop is an HP Pavillion DV6. The ...
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0answers
22 views

PCMCIA card is not recognized when I plug it in to my laptop [on hold]

I have purchased a new PCMCIA card reader (see photo), but when I plug it in to my laptop it is not recognized nor is the flash card in the reader recognized. Do I need to install software or drivers ...
0
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0answers
28 views

Cannot create bootable usb

My problem is that I'm always getting some problem with the cdrom. Firstly I think the ISO is fine because I can install the OS on vmware. However when I moved it in usb flash (I used 4 different ...
0
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1answer
41 views

Driver for LAN to USB

My on-board LAN dropped the link frequently, so I got a new PCI-LAN card. Unfortunately, it also drops the link. I had a hardware specialist check my motherboard. He says some internal links between ...
1
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0answers
31 views

Wireless USB adapter suddenly very slow

I have been using my wireless adapter fine for about 2-3 years on my Windows 7 PC, but a few days ago the internet became extremely sluggish, and no attempt to power on/off, re-plug, or fully ...
1
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0answers
23 views

Cannot detect USB drive

I have a 16 gb (kingston data traveller)usb stick. I was in mac (vmware) putting some stuff on. Then accidently removed the drive. I put it back in, and wanted to format it. Using disk utility, i ...
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0answers
23 views

Is there a way to fake a kingston USB into reading as a Western Digital USB? [closed]

Is there a way to make my kingston USB thumb drive into reading as Western Digital on my computer?
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1answer
20 views

Find out which usb port is which and how to disable them

I have a laptop with windows 8.1 installed on it. it has 3 usb ports which I need them disabled. Like when you insert any usb control devices like usb keyboards, usb flash memories or anything else, I ...
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0answers
13 views

Not able to read 2 USB webcams at the same time in a Ubuntu VM in VMWare Fusion

I am trying to read 2 video streams from 2 USB webcams at the same time. This is needed for my project with OpenCV on Stereo Vision in Ubuntu. While I could read both the streams at the same time w/o ...
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0answers
10 views

Add Canon Pixma MX472 to Chromebook connected via USB

I am confused by the difference of a "Classic Printer" as defined by Google when adding a printer to the Google cloud? I have a chromebook with the printer connected via USB. When I turn on the ...
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0answers
26 views

USB game controller/gamepad not detected or seen at all

I have a uCom DualShock USB gamepad that I bought when I first started using a Windows 7 computer. It worked like a breeze. Then I tried using it with a Windows XP device. It said USB device not ...
0
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1answer
38 views

Use an old laptop SATA DVD drive with a USB to SATA adapter?

I have an old laptop DVD drive, which I want to use as an external DVD drive. I'd like to use it with an adapter cable like this: Two questions: My DVD drive's sticker says that it needs 1.5 ...
5
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3answers
915 views

How to extend USB beyond the recommended maximum cable length of 5m?

I'm planning to use USB port for an application(from a device to a PC) but the distance between the device and the PC will be around 15m. The recommended maximum USB cable length is 5m. How can I ...
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0answers
21 views

How can I access the internet connection on a windows machine via usb from a linux machine?

Suppose I have a laptop with a linux system with no internet connection, and a windows 7 pc connected to the internet. How can I use the internet connection of the pc on the laptop, connecting the ...
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0answers
15 views

Allowing computer to turn off USB hub to save power - how much power?

Should the computer be allowed to turn off the usb hub? I have seen a solution suggested for slow USB recognition - to prevent the computer from turning off the usb hub. But there's a reason for it ...
0
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0answers
17 views

Accessing win8 hdd over usb breaks permissions. “Failed to enumerate objects in the container.Access is denied.”

I connected my Win8(OS1) hdd over usb to another win8(OS2) and accessed my user profile from OS1 on OS2. When OS1 was booted up again all of my premissions are now broken and no applications work. ...
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1answer
34 views

How to make one partition of a multiple partition usb flash drive bootable?

So I have a usb flash drive and I created two partitions on it and I wanted to make one partition of it bootable. I tried using rufus and burned an iso file on it but it made the whole usb bootable. ...
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0answers
30 views

All USB devices randomly stop working under Windows 8.1

As the title says, this problem (USB devices stop working) happens completely randomly – once a day, 5 times a day, or sometimes not at all. I have searched the event viewer after restarting every ...
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1answer
39 views

Can't make windows 7 to go bootable

I am trying to create a bootable Windows 7 To Go USB drive (It is possible, as looking in the sources folder it has install.wim). I followed this guide and I simply had to take out /f ALL as that ...
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1answer
43 views

How to connect two devices via USB with type b and mini-b male connectors [closed]

Case 1: Male Type B / Male Mini-B I have a printer with a USB female Type B connector. I also have a handheld terminal with a USB female Mini-B connector. I would like to connect the handheld ...
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0answers
27 views

Changing drive names in windows 7 won't stick

Tried the Admin Tools route, tried right-click "Rename" over the drive icon and also tried this method, which as far as I can tell, does not really rename the drive but the usb port where it is ...
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0answers
15 views

ChromeOS hack dont let me mount usb in filemanager app

Hello a Chrome Laptop(Samsung Series 3 ) comes to may hands, this are for internet but I wan´t use as child computer or office, because wifi internet is not very easy here. I in developer mode and ...
0
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1answer
51 views

How to boot a Surface Pro 3 off a USB Drive

I have a Surface Pro 3 with Windows 8.1 installed upon it. I'm trying to set it up to Dual-Boot to the Windows 10 Technial P following some instructions I found on Windows Central. I have downloaded ...
1
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1answer
40 views

External usb ports

How many external USB ports can be connected to my computer (via a USB hub)? My Mac Pro has 2 USB ports, but i'm using a USB hub with 12 ports connected to both USB connections. I'm then planning to ...
2
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0answers
36 views

Remote desktop: remote USB devices not recognized

[Update] I do not want to redirect the USB device! I'm trying to use a remote device on the remote computer, just like it would if I'd not using remote desktop. I'm connected to a remote computer ...
0
votes
1answer
19 views

StoreJet 25M3 USB 3.0 1TB beeping?

So my storejet started beeping just now, the beeps only occur when I supply power via the a USB port, and the beeping only lasts for about 5 seconds and after that the beeping is gone and it just sits ...
2
votes
1answer
50 views

Coffee-damage via USB?

EDIT - Turns out coffee got into the case through the top fan... dripped down the back of the motherboard... Ho hum.... This morning my cat decided to chase absolutely nothing across my desk. This ...
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0answers
53 views

Taking ownership of a 64 GB USB flash drive

Whenever I try to take ownership of my Kingston DTSE9G2 64 GB USB 3.0 flash drive the Windows Security / Explorer windows gets stuck on "Changing ownership of:" which never recovers, even if ...
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0answers
30 views

How to block the use of USB for a specific user in Windows 8.1?

How can I block USB for a specific user in Windows 8.1? On this computer there are 2 account Administrator and User. I want to block user the use of USB port?
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0answers
32 views

Internal to external hdd isn't recognized

My old computer recently broke, so i got all the useable stuff i could get out, that includes the hdd. It's a hdd with a sata cable, so i thought it would be nice to use it as an external harddrive. I ...
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0answers
39 views

Disabling Num Lock On External keyboard

I use a external keyboard for my laptop (Pc Specialist custom build) when I go into meeting and then when the meeting is done I use my integrated keyboard on my laptop. Now when I disconnect the ...
0
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3answers
47 views

Bootable USB does not work [closed]

I tried to install Windows 7 on a bootable USB. It was successful and it told me to reboot now. I clicked it and then it rebooted, and when I selected the USB on boot, this happened: When I opened ...
0
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0answers
22 views

Chroot into Arch Bootable USB

I have a bootable USB drive with Arch Linux recently installed on it (Linux kernel 3.19.2). I want to plug it in to my computer and chroot into it (or possibly run it inside a container, using ...
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0answers
42 views

USB device loses power after 20 seconds Windows 8.1

Alright so I recently started using a Tritton Primer Headset, it worked fine for a day but since then the USB powered baseplate receives power for around 20 seconds then it drops to 0ma. After 20 ...
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0answers
36 views

USB Hardware Raid 1 useless with vendor lock-in? [closed]

Context: I'm looking for a USB hardware RAID 1 box. Every device I evaluated suffer the vendor lock-in issue and I was not able to connect a single disk to an other system to get the data without any ...