Computer Not Recognizing New Devices Through Usb Connection

Sep 6, 2012

i have an acer aspire 7745 laptop and when i use the usb connections my computer does nothing it doesnt recongise that any device has been plugged in. troubled shoot installed new drivers and check devices everything says its fine?

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Computer Drops Internet Connection - Other Devices Do Not

Jun 18, 2011

So I went to my event viewer, and this is what it says whenever it's happened the last couple of times:

Name resolution for the name dns.msftncsi.com timed out after none of the configured DNS servers responded.

The client was unable to validate the following as active DNS server(s) that can service this client. The server(s) may be temporarily unavailable, or may be incorrectly configured. 68.94.156.1

And I went back through older logs of when the same thing would happen, and those two were the ones that popped up the most. However, this also popped up from time to time:

Name resolution for the name www.microsoft.com timed out after none of the configured DNS servers responded.

Name resolution for the name www.australian-charts.com timed out after none of the configured DNS servers responded.

Now, I know my way around a computer, but this internet talk is pure "gibberish" to me, for lack of a better word.

Additional information: The connection to my router is wired, not wireless. My PS3 and my laptop can stay connected/have never dropped a connection, while my desktop does it enough that it's beginning to bother me.

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Code: Windows IP Configuration
Host Name . . . . . . . . . . . . : Matthew-PC
Primary Dns Suffix . . . . . . . :

[Code]....

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I have a 6 month old computer with Windows 7 on it. Anyhow, I always use iTunes and backup/load songs from it to my iPhone 4 and 2nd gen iPod.About a week ago is when I last was able to connect my iPod to itunes and load new songs. However now my computer no longer recognizes my iPod. I thought it was iTunes at fault but my computer still recognizes my iPhone no problem (with the same cord) and my computer also recognizes my gps watch with its own separate cord.I've tried restarting my computer, unplugging it, using both USB ports but to no avail.The ipod charges when plugged in to the computer but it just isn't being recognized (there are no removable storage devices showing in my computer either).I opened device manager and it shows 2x Generic USB Hub, 2x Intel 6 Series...Hos Controller, 2x USB Root Hub, 1x USB Mass Storage Device. When I go to properties > details > hardware ids of the USB Mass Storage Device it shows USBVID_0BDA&PID_158 and also USBVID_0BDA&PID_158&REV_5888.

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My Equipment | Building a Home Theater With Your Office PC

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[URL]

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I have been unable to connect to anything on my wired network, for about the last week. I don't remember making any changes however, I just became unable to connect.I having done a little troubleshooting.1. I can connect to the shares of my Windows Home Server if I use the IP address. The name does not resolve.2. Flushed DNS and restarting DNS server. Flushing DNS works on one client, to allow browsing by the name & restarting DNS works on the other. However neither works after a restart.3. Only my Wifi clients are experiencing this issue. My wired clients, desktops, PS3, Xbox 360, and Boxee can connect perfectly.This issue is not limited to my server. I can't connect to shares on my desktop, nor print to my wired printer.Some network background:I have DSL through CenturyLink and have a Linksys E2000 router.

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We just built a computer yesterday and as we plugged in the speakers on the 7.1 audio on the motherboard, there was no sound! we checked control panel>hardware and sound>sound> and it says "no devices found". we downloaded sound drivers from "realtek", installed it, restarted, still a no go! but as we plugged in the usb headset, voila, there was sound! what we dont understand is why wont the 7.1 audio channel work on the motherboard?

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My Computer Drops The Internet Connection

Nov 10, 2009

I've been having this problem since I bought this new computer a few weeks ago. It's a HP desktop, the model number is s5229uk and it's Windows 7 Home Premium.

At random times when I'm browsing the internet, sometimes it can be every 10/15 minutes, sometimes just a few times a day it will stop loading and a yellow triangle with an exclamation mark will appear on the connection icon in the bottom right hand corner.

I cannot troubleshoot the problems or open up the network and sharing centre because it either doesn't load at all or freezes, and the only way to reconnect is to hold down the power button as shutting down or restarting fails after about 20 minutes of the shutting down screen.

It's more annoying than anything. I've checked for viruses but nothing came up and the one time it's let me troubleshoot, it's told me to reset the router which I did and it didn't work. I thought it might be a compatibility issue with the router (we use Sky) but some days it works for longer than others.

On the Norton internet history for firewalls and connections I found this which I think might have something to do with it. Does anyone have any ideas how to stop the internet from cutting off because me and my Dad are at a loss, and he's quite good at computers.

Another thing is that it won't let me create a system image by backing it up onto an external hard drive, it gets to a certain point and gives me this message: 'The system cannot find the file specified. (0x80070002) I've tried again and it still doesn't work.

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