Can't Find Network Adaptor After Hd Replacement

Jul 21, 2012

HD crashed on Dell Inspiron 580 desktop. Replaced with a new one. No back-ups discs available. Installed Windows 7 Starter from Notebook backup disc to boot it up.

Now it will not connect to the internet. Message is that it can't find a network adapter.

Is it because of the Starter version of Windows? Will installing a new copy of Home Premium fix it

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I just installed this product USB Dual High Gain Antenna Wireless N Wifi Adaptor USB Dual High Gain Antenna Wireless N Wi-Fi Adapter (eBay item 170608181616 end time 25-Jul-11 14:23:40 AEST) : Computers

Soon as I plugged it in, my Win 7 (64) machine instantly identified it and installed the driver. Only problem is, the adapter remains disabled. I try to enable it, but it instantly disables itself when I do.

I could not find any clues in the System event log.

It's actually an rtl8187 chip by realtek. I tried installing drivers from the manufacturer (from the CD and from the internet) but windows insists that the microsoft driver it installed on detection is the most up-to-date driver and it ignores mfr driver. I tried installing a "legacy device" and I manually chose the mfr driver, but it does not work (and still has the microsoft driven device listed in device manager).

I tried this unit on another PC (also running windows 7 64bit) and it worked flawlessly. But on the two machines which really need the device, they both cannot enable the device once installed.

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Jun 9, 2009

While working in windows 7 x64 rc, every so often, the little networking icon gets a little yellow ! sign over it.

I thought at first my internet connection had been lost, but i couldnt' connect to the router SO i tried my laptop, and it connected fine to the router. And the internet was working.

Now, about once an hour, this happens. It is only fixable by disabling, then reenabling the ethernet adaptor itself. The adaptor simply stops transmitting and receiving, randomly for no reason.

I have an nvidia EVGA 680i SLI (nvidia) board, it has 2 on board 10/100/1000 ethernet ports. I have tried uninstalling them (with deleting the driver) and then reinstalling them, no such luck.

Worked perfectly in build 7077, but in the release candidate, i'm getting this recurring problem.

The problem, to reitterate, is not with the router, or with my internet connect. I'm saying that to stem the expected tide of "trun off your router, leave it for 30 seconds, turn it back on again" type responses

If anyone can help me, i would really appreciate that.

BTW< i have the latest drivers for my motherboard and so on. I have tried both WITH and WITHOUT the nvidia network manager. (network manager was incompatible with Vuze, and didn't solve the disconnects problem anyway).

Give me instructions if you need more information and i'll get it for you.. thank you so much.

Oh, and lastly, this is wired networking, in case you thought it might be a wireless problem. I've even tried using new ethernet cables. TO NO AVAIL!!

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I recently reinstalled windows and updated the nvidia drivers for my motherboard and when I looked into the drivers folder in Cwindows/system32/drivers, I saw that there was a driver that says nvm62x64.sys and nvm64x64.sys. When I uninstall the drivers and leave the stock windows ones, i only get nvm62x64.

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