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Questions tagged [usb]

Universal Serial Bus; an interface standard for connecting computers and electronic devices for communication and charging.

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Multiple USB connects-disconnects lead to USB port blackout

During the development of some software, we found out that the panel-pc we are using as a basis for it, behaves in a strange way during fast USB device connects-disconnects. This happens with any USB ...
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BIOS refuses to let me select USB to boot from

I'm trying to install Linux (which I've done many times before), but whenever I try to select the USB from the boot-menu, the screen just flashes and it moves my selector to the windows boot. If I ...
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Bootable USB, looking for more information how it works below the surface

I have an iso file (acronis 2018, if it matters) which I want to deploy on an USB stick. But, I have one specific requirement, I want to deploy the iso file to a partition on the USB device. Tools ...
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Can I connect my Linux box and MacBook Pro to LG 49WL95C-W with just one set of mouse and keyboard?

Just today I received my new LG 49WL95C-W and has been trying without any luck to set it up the way I want, which is: MacBook Pro is connected through USB-C for display/charging. Linux Box is ...
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1answer
14 views

My mouse disconnects when not touching a surface, and lags to start moving the mouse, but will work pefectly fine till I pick it up to move it

I'm having a problem trying to get my mouse to work. It will just sound like it's connecting and disconnecting when it's not on something, and when I put it back down it takes a moment to work(Thank ...
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My Devolo WiFi and Bluetooth USB adapters both stopped working

I have a Devolo WiFi stick with 802.11ac connection. As of yesterday, it stopped working. It can still see the various connections in the area, but gets stuck on "checking network requirements" before ...
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1answer
29 views

Can't format my usb flash from bootable to normal

A few weeks ago I decided to format my PC as it wasn't working very well. Since I didn't have any Windows 7 on disk I decided to use my USB flash drive to do that. So I made it bootable and formated ...
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Some questions about my DIY alarm/motion/camera system and programming it [on hold]

6 USB cameras 3 Motion activated on/off circuits (have the hardware just no software) 4 WiFi connected relays controlling lights 1 Speaker system 1 Windows 10 laptop (i5-3317u/16gb/128gb) My ...
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Wireless keyboard hotkeys work, however normal keys don't

I have a k260 logitech keyboard and mouse with a single receiver. The mouse works fine and so do the keyboard hotkeys, however the keyboard doesn't react to any mouse buttons being pressed. I have ...
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Transfer a file securely from an industrial HMI

this is a general question that is an extension of the question : Allow only a specific USB device that has not been answered yet. I have a computer that is part of an industrial machine. It has only ...
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I can not install ubuntu from usb drive

I have Windows 10 on my laptop and I want to install Ubuntu too. I made a bootable USB flash drive using Rufus. But I am getting this : Minimal BASH-like line editing is supported. For the first ...
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The best USB for a portable system [on hold]

Just wanted to ask a question if anyone knows about a USB thats considerably fast and capacitive but it doesnt get very hot. Currently I own a SanDisk ultraflair 3.0 and even without moving anything ...
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Share usb port for USB-C or Lightning

Our car has both Android Auto and Carplay support, which is great. Problem is, wife has an iPhone (Lightning connector) and I have an Android phone with usb-c. The vehicle has only one usb port that ...
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1answer
41 views

Can I still save my motherboard? Some I/O are functioning, some are not

This morning I turned off my computer with a usb cable still connected in the top usb panel, next to the power button. Over the day one of my children had put the other end (micro usb) into another ...
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How to connect a handset to a computer for VoIP [on hold]

I'm trying to move away from having physical phones to just using softphones on my desktop computers. I know there are a ton of great headset options, but I don't really want to go that route. I would ...

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