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Windows 7: Notebook drops wifi connection randomly- Ralink network card

06 May 2013   #1

Windows 7 Home Premium 64bit
 
 
Notebook drops wifi connection randomly- Ralink network card

Hi,

My computer has recently started to drop the WiFi connection, reconnect after a while and at times, not even detect my WiFi connection for a while. Then repeats the process for no apparent reason, I'm not sure when exactly thus problem started as I had been using Ethernet cable up until last week. I am certain that this is not related to my router as 3-4 other devices in my house can access the internet perfectly fine.

I have tried doing a power cycle of the router, restarting the notebook, re-installing/updating drivers and cmd ipocnfig /refresh (and other commands along those lines)

My notebook model is the hp pavilion 3132tx- windows 7 64bit, intel I7, 8gb ram and uses a ralink RT3090 network card.

Ps: the problem appears to be alright if I use older versions of the driver (have tried 3.1.18.0 and the default one which came with the notebook [which is older than it]) however, I would prefer not to have to use the older versions as task manager says that its link speed is only 39 mbps whereas versions 5.0.5.0+ would show 79 mbps

Thankyou in advance.

My System SpecsSystem Spec
.

08 May 2013   #2

Microsoft Community Contributor Award Recipient

Windows 7 64 Bit Home Premium SP1
 
 

It sounds to me like a signal problem. A competing signal drowning out your wireless signal can cause these kinds of random losses.

To test for this try this program:
inSSIDer for Home – Discover The Wi-Fi Around You | MetaGeek
It will tell you if you have a stronger signal in your area that is interfering with the channel.
My System SpecsSystem Spec
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 Notebook drops wifi connection randomly- Ralink network card




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