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Unifi Official TM UniFi High Speed Broadbrand Thread V9, save RM200 from 16 February - 31 March !

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Vbs
post Mar 27 2011, 04:32 PM

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Hi guys, I just have UniFi installed yesterday but have already encountered a problem. My dad and I use Dell Inspiron laptops that were bought back in 2008, and both of us could not connect to the internet as we can't detect the wifi signal. My netbook on the other hand, which we got last year, was able to connect through radio signal. If we were to use the LAN cable, we could connect (on the Dell lappies)

I did a thorough search and found out that my network adapter currently supports only up to 802.11g for radio mode, while the radio signal detected on my netbook shows 802.11n (UniFi router). I then updated my network driver and hardware, but to no avail.

I have an inkling that the cause is the radio mode incompatibility issue, but I've been trying to solve the problem for hours now.

Can anyone help?

This post has been edited by Vbs: Mar 27 2011, 04:33 PM
Vbs
post Mar 27 2011, 09:35 PM

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Thanks a lot on the replies, guys.

I still am unable to detect the signal despite changing radio mode. It can't be WAP/WAP2 settings because I can't even detect the signal to begin with.

So I was thinking that it might be the hardware problem, but then I went to the living room and I was able to detect my neighbour's UniFi (802.11n). That is so odd wacko.gif

This post has been edited by Vbs: Mar 27 2011, 09:36 PM
Vbs
post Mar 27 2011, 10:03 PM

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QUOTE(VerM @ Mar 27 2011, 09:53 PM)
IEEE 802.11n products prior to October 2009 were using draft specification 2.0 - 11.0. The final published specification only available after October 2009.
One key characteristic of wireless N is the introduction of multiple-input multiple-output antennas (MIMO)... and the earliest MIMO router surfaced in the market was in 2007. I know this because I bought buffalo routers that time (and my laptop)  biggrin.gif
Intel releases draft-N wireless card (Published: 10:14, 24 January 07)


Added on March 27, 2011, 9:58 pm

it will be helpful if you can provides some screenshots...

anyway, have u tried rebooting the router. I faced the same problem the same evening after getting my Unifi. Rebooted twice... Perhaps its due to channel conflicts..
*
Actually, yeah, we did. Once or twice, maybe. I think I'll reboot it again.

Vbs
post Mar 27 2011, 10:19 PM

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QUOTE(VerM @ Mar 27 2011, 10:03 PM)
Why dont you upgrade to vip20? Higher limit..


Added on March 27, 2011, 10:04 pm

try manually select the channel instead of auto channel
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So, here was the problem: I didn't have WMM enabled. That solved everything. Thanks to you, and to those who lent a hand, nonetheless smile.gif

This post has been edited by Vbs: Mar 27 2011, 10:19 PM
Vbs
post Mar 27 2011, 11:18 PM

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QUOTE(VerM @ Mar 27 2011, 11:03 PM)
i dont think WMM is the problem...but if everything works now it should be good...
*
It could be the reboot. Here's what happened - I rebooted twice. After the 2nd reboot, I inspected the signal and it didn't show. Then I enabled the WMM for my network adapter and voila! I went to my dad's laptop to check.. he didn't have his WMM enabled but was able to read the signal.

Well, whatever works biggrin.gif

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