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-2
votes
0answers
29 views

Why does my programmer works with only one of the USB ports?

I have a USB-ASP programmer for AVR micro controllers that connected to USB port. I also have a USB2Serial Converter cable. My laptop has 3 USB port. These two above devices works only one of the ...
0
votes
1answer
63 views

Flash Drive/External Drive driver not recognized - Windows 8.1

I can't find a solution to my problem. I'm connecting a flash drive to my laptop and Windows doesn't recognize it... The same drive was used to be recognized and all of a sudden it doesnt work ...
0
votes
0answers
16 views

Pulseaudio: how to rescan audio devices?

When adding a USB device to my system (I deliberately run no modern stack for device detection), Pulseaudio can't pickup it without restart (pulseaudio -k; pulseaudio --start). Is there an option ...
1
vote
1answer
23 views

How to Create Virtual Block Devices

I want to create multiple virtual block devices like /dev/sda and then use them to create an md device for test purpose. I have mounted my root filesystem on /dev/sda1 and don't have extra space to ...
4
votes
1answer
136 views

Update Driver Software from command prompt

I'm looking for a way to automatically install missing drivers on newly installed machines. All the machines are the same brand and model, so I created a shared folder that hass all the drivers in it. ...
0
votes
0answers
360 views

Asus Tablet Model K01A Device Driver Not Found

I am trying to connect my Asus K01A tablet device to eclipse for Android development - Device's not visible for eclipse. In my computer's devices manager I see the driver is missing for the device ...
0
votes
0answers
31 views

USB host controllers broken on every reboot

Something happened (including Windows Updates?) and now every time I reboot, most of my USB host controllers/root hubs are not working: The broken ones say: This device cannot start. (Code 10) ...
0
votes
1answer
262 views

How do I force refresh connected hardware?

Full Question: How do I force my computer to refresh and re-detect new USB/connected devices; hardware connected to it? Without restarting my whole system? For some reason, my laptop is not detecting ...
0
votes
1answer
71 views

Disconnected USB device still visible in Device Manager

I have a USB device that, when a certain hard problem is encountered and after I unplug it, refuses to disappear from Device Manager. Even there's no driver for it in memory (Process Explorer, ...
0
votes
0answers
33 views

Network drops shortly after restart. Disable/Enable fixes until next restart

My network drops out shortly after restarting. Disabling/enabling the adapter in Device Manager brings the network connection back up until the next restart. I have disabled the on-board LAN and ...
0
votes
1answer
62 views

Need help understanding network interfaces on my machine

I do not understand why wireshark and the device list on my computer do not show the same set of network interfaces. Also, I am not even sure what some of the interfaces are. Here are the reports: ...
1
vote
1answer
54 views

Windows 7 driver connecting to a device over ethernet blocking the device manager

First of all, I know that I cannot get a proper answer to my problem, but I am looking for ways to start debugging it and/or maybe check some Windows process on being stuck or running faulty. I am ...
1289
votes
3answers
137k views

Why does Windows think that my wireless keyboard is a toaster?

I've inherited an old PC from my girlfriend's dad and when setting up the printer I got a bit of a surprise: Two questions spring to mind here: Why does Windows think my wireless keyboard is a ...
0
votes
1answer
164 views

Is it possible to toggle disabled/enabled devices from Command Line, simlar to Device Manager?

I like to play Fallout 3 which is very buggy normally, and even more so once I've added some mods. Needless to say, it crashes a lot. I can deal with the crashes, the only problem is when it does my ...
2
votes
1answer
519 views

Finding a device given a physical device object name

I have a physical device object name, e.g. "\Device\0000007c". In Windows 7, how do I find what device corresponds to that ID short of going through every device in my system in Device Manager, one ...
0
votes
1answer
17 views

Disconnected device still visible in /dev

When my Bluetooth GPS logger disconnects it's removed from the Bluetooth devices list in the statusbar on OS X but I can still see it mapped in /dev: ls /dev/tty\.* > /dev/tty.GPSDEVICE-SPPslave ...
0
votes
0answers
60 views

Cannot uninstall devices from Device Manager

Today I started having some problems with my Huawei 3G modem. Namely it didn't detect it anymore, I tried uninstallign and reinstallign the software but no help so I decided to have a go at Device ...
3
votes
0answers
97 views

How can I find out which processes on my computer are accessing the microphone?

After reading this interesting Lifehacker post and reading the comments on the page, one person was wondering if it would be possible to use the Physical Device Object Names of other hardware such as ...
0
votes
1answer
415 views

Resetting Windows drivers

Is there a way to "start over" with all the drivers on Windows 7? I've been having trouble for days now trying to install drivers for my Android devices. I keep getting "Access is denied" error, ...
2
votes
2answers
83 views

What's this number under “power capabilities” in “power data” for a device?

I would like to understand what the number 00000009 means in the picture. I mean, I understand that the things under it can say all kind of thins about power capabilities, and I've even been able to ...
0
votes
0answers
126 views

How to hide a HDD from device manager?

I somehow managed to "hide" one of my SATA HDDs from XP's device manager. No yellow signs or anything and it does not work. BIOS can still see it however. On Linux, its partitions still work as ...
1
vote
0answers
45 views

Find Physical Device Object from Bug Check Message

My machine crashed. The bug check was this: The bugcheck was: 0x0000009f (0x0000000000000003, 0xffffe00000fca060, 0xffffd000201a5840, 0xffffe000014d3b60). I searched for 0x9f and quickly located ...
0
votes
0answers
874 views

hyper-v network switch error 37 in device manager

I have installed windows 8.1 pro x64 on my HP G62-b29sl (Notebook) : Cpu: Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz 2.40 GHz Ram: 8,00 GB HDD: 500G B I'm trying to install windows phone sdk 8,but when ...
7
votes
5answers
23k views

USB Ports Not Working

None of the USB ports work anymore on my HP EliteBook 2540p laptop which is running Windows 7 Pro SP1. By "not working," I mean if I try plugging in a thumbdrive or external HDD it does nothing ...
1
vote
2answers
180 views

Identify an unidentified device in windows 7 without opening up the computer? [duplicate]

If I go to Device Manager and click on the device I am trying to connect, the device properties does not always (almost never) list the actual device name and model. Is there any way to identify ...
0
votes
1answer
53 views

circumstances where software change leads to device damage [duplicate]

Recently I changed a friend's OS from a really virus filled windows 7 to Ubuntu ..but kept changing os's because lsusb wouldn't detect the camera.But after coming back to windows, the camera wasn't ...
1
vote
1answer
1k views

how to remove obsolete device and network entries? Device manager “uninstall” option has no effect

I am trying to remove a few "obsolete" things which annoy me (because I like to have everything cleen, working and not interferring with each other, fresh, etc..). I tried looking for solutions ...
0
votes
3answers
368 views

Possible to copy property information in Device Manager?

In Windows 7 "Device Manager", is it possible to copy a device's property details (other than manually transcribing)? If not, where are these properties and values stored? Perhaps I can go straight ...
1
vote
2answers
297 views

How to find last-added USB device in Windows?

Is there a way to find the last-added USB device in Windows (perhaps something like "dmesg" for Windows)? I'm plugging the USB device in, and it makes the sound of connection, but when I check ...
1
vote
0answers
24 views

A device repeatedly connects and disconnects when I first start my computer? How can I monitor this to see which device is doing this?

First I suspected that it was a USB device, but I then unplugged all the USB devices(excluding the keyboard and mouse) and it still made the device connect/disconnect sounds repeatedly. I know it ...
0
votes
3answers
1k views

I have “unknown PCI device” in Windows 7 device manager. What can it be?

I have just performed a fresh installation of Windows 7 Home Premium 64 bit on my lenovo e330 laptop. I managed to successfully download and install most of its drivers, but still, a "PCI Device" ...
4
votes
1answer
97 views

How to know if my mouse is installed?

I caught a cab to work this morning and I'm not sure if i left my mouse inside. I can remote into my home machine from work but I'm not sure how to ascertain whether my mouse is still plugged in. I ...
5
votes
3answers
6k views

Portable device driver has exclamation mark after every PC reboot - until I reinstall the same driver

Problem description I need some advice with a tough PC driver problem. I have an exotic smartphone (Hero H2000+) which isn't recognized/shown as portable device in Explorer when I plug it into my PC. ...
2
votes
1answer
123 views

Program that allows me to manage several computers remotely? (Similar to Soluto)? [closed]

I hope this question is acceptable to ask here on superuser. My eyes have just been open to the website application "Soluto", in which you can monitor and manage several (1 to 200) devices (Windows, ...
0
votes
0answers
132 views

After Win XP re-install, LAN/WLAN and audio drivers are not installed [duplicate]

recently all of a sudden, our Dell laptop stopped working properly: - USB ports stopped working - LAN and WLAN stopped working - the system got really slow for a while (meaning during a few sessions ...
1
vote
0answers
108 views

Why do some drivers show up in device manager and others don't?

Can anyone tell me why some installed drivers (ones that are usually installed with software that they use) show up in the device manager and others do not? Does this have to do with kernel mode ...
2
votes
0answers
1k views

How do I get Windows 7 to recognize my second graphics card?

Really hope someone can help-- I recently purchased a second EVGA Geforce 660 to run in SLI mode on my PC, but no matter what, I can't seem to get the PC to recognize it. My Specs: (2) EVGA ...
1
vote
1answer
1k views

WAN Miniport (Network Monitor) #2 network adapter has exclamation mark in device manager

I have WAN Miniport (Network Monitor) #2 network adapter with exclamation mark in device manager. Description says This device is not working properly because Windows cannot load the drivers ...
0
votes
1answer
500 views

Windows detects my camera but won't display it in explorer

When I connect my 5DmkII to my computer windows displays the autplay prompt and asks me what I want to do. But it doesn't open the folder when I click that option and instead does nothing. Looking ...
0
votes
2answers
92 views

Disk Managment, Need to Recover

I deleted a 'I' drive from one of my hard drives, but it deleted my main partition, how can i recover it? It says it has 450 unallocated space. It took like 10 secs to work so i dont think it ...
0
votes
2answers
666 views

How does Windows categorize devices in “Device Manager”?

How does Windows determine device categorization in "Device Manager"? For instance, Device Manager lists such categories as "Imaging devices", "Keyboards", "Sound, video, and game controllers", etc. ...
0
votes
1answer
240 views

Do all USB3.0 to SATA adapters present to OS as USB Mass Storage?

My first experience with external USB hard drive enclosures was with Windows 98SE. At that time, drives were IDE, not SATA, and I remember that after drivers were installed (I remember using one ...
0
votes
0answers
40 views

Dual GFX cards, one stops working

I have a workstation with 2 gfx cards which display three monitors. One gfx card works with two monitor and works perfectly, the other gfx card which only display on one monitor will fail to work. ...
1
vote
2answers
3k views

Device not showing up in Device Manager Windows 7

Today I accidently uninstalled my Android Phone from Device Manager on my Windows 7 PC. The phone is not getting detected by my computer. I have tried to do several things like Show Hidden devices etc ...
1
vote
1answer
1k views

Communications Port (COM3) not working - Dell Vostro 3500 - Windows 7

I seem to be unable to get the COM3 port to work on my Dell Vostro 3500 laptop. I am trying to work with the Arduino application, which requires COM3 to work. The laptop has recently had a clean ...
0
votes
2answers
2k views

Memory stick not showing in My Computer

I'm using Windows 8 64 bit Pro edition. I have a Sony memory stick which isn't showing up in my computer section. If I open Device manager I can see the stick there named as a mass memory device. I ...
3
votes
2answers
3k views

Export all contents of “Device Manager”

How could I export all the contents of Device Manager to an .xml file or any other format which can show me the hierarchy and all properties there ? I could not find any idea except print screen . ...
3
votes
1answer
6k views

Hard drives not recognized on Windows 8 unless entering BIOS first [closed]

I've built a new computer. My old computer had two SATA 3GB drives: 1TB Seagate Barracuda 7200.11 (ST31000340AS) 750 GB Seagate Barracuda 7200.10 (ST3750640AS) The new computer uses an OCZ Vertex ...
0
votes
3answers
2k views

How can I make my XP recognize my new internal hard drive?

[ This question is a spin-off of My new internal hard disk doesn't appear in Disk Management, but BIOS and Device Manager recognize it ] I bought a new internal Seagate hard disk, connected to ...
0
votes
2answers
4k views

My new internal hard disk doesn't appear in Disk Management, but BIOS and Device Manager recognize it

I just connected the new disk to the motherboard and started the computer. BIOS has listed the new and old disks. Then I went to Disk Management to format it, but it doesn't appear. But I can see it ...