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Posts: 6
Registered: ‎12-15-2011
Location: Latvia
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Accepted Solution

Y570 internet speed problems (WiFi Link 1000 BGN)

I m unable to get decent internet speed from WiFi Link 1000 BGN Wireless adapter. LAN adapter works great. Other Laptop on same wifi router works great +30mbps up/down, Me on cabel has +30mbps up/down, max speeds can get up to 100mbps, thats why i need N.

 

So my problem:

on wifi its is 1mbps down / 30mbps up (n mode - enabled on adapter) - http://www.speedtest.net/result/1650760176.png

on wifi its is 20mbps down /20mbps up (n mode - disabled on adapter) - http://www.speedtest.net/result/1650765521.png

 

other laptop on same router (etalon, normal behaviou same as on Cabel) - http://www.speedtest.net/result/1650768652.png

 

Tryed setting router to 20/40/auto frequencys, enabeling WMM, Setting finxed and auto chanels, setting security to WPA2-PSK/AES, and none at all, but problem persists.

 

Coould someone please sugest some solutions? or Ideas?

 

Now I have WiFi Link 1000 BGN 14.2.0.10 drivers installed, but tryed original, and others, but nothing helps.

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Posts: 13,431
Registered: ‎12-07-2009
Location: Česká Republika
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Posts: 6
Registered: ‎12-15-2011
Location: Latvia
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Re: Y570 internet speed problems (WiFi Link 1000 BGN)

Tryed all of those, nothing helped : (

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Re: Y570 internet speed problems (WiFi Link 1000 BGN)

- try to update drivers from intel.com and/of flashed latest bios?
- remove readycomm if installed.
- disable security option and check if it's not password issue.

http://www.krasotaiskusstva.com
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Posts: 6
Registered: ‎12-15-2011
Location: Latvia
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Re: Y570 internet speed problems (WiFi Link 1000 BGN)

[ Edited ]

I realy apreciate your help, thankyou, but no solution for me jet.

i have no readycomm installed.
downloaded bios flasher from lenowo just, but it sas that i already have latest version
and all drivers ar up to date event wireless. now i have one that was listed as latest on intels page 14.0.0.113, but i also had 14.2.0.10.
And security, i tryed without authentification, and on windows side just to test, disabled UAC.

Still nothing : (

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Posts: 6
Registered: ‎12-15-2011
Location: Latvia
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Re: Y570 internet speed problems (WiFi Link 1000 BGN)

Strange thing is, that after fresh boot, runing speedtest, for first time ir runs at full speed 30mbps, but then after a secon or two falls back to 1mbps..
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Re: Y570 internet speed problems (WiFi Link 1000 BGN)

can you check the speed on safe mode with networking?

http://www.krasotaiskusstva.com
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Registered: ‎12-15-2011
Location: Latvia
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Re: Y570 internet speed problems (WiFi Link 1000 BGN)

Message from safe mode Smiley Happy
It looks that in safe mode works as expected, 30mbps un and down.
http://www.speedtest.net/result/1650962290.png

I guess it means that card is ok. But what could be wrong then?
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Posts: 13,431
Registered: ‎12-07-2009
Location: Česká Republika

Re: Y570 internet speed problems (WiFi Link 1000 BGN)

one of the software you installed may effect download speed. run task manager > performance > resource monitor > network tab, check the network activity. also, try to disable anti-virus/firewall.

http://www.krasotaiskusstva.com
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Registered: ‎12-15-2011
Location: Latvia
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Re: Y570 internet speed problems (WiFi Link 1000 BGN)

Thankyou! I had ESET NOD32 v5 Antivirus installed. Only uninstalling nod32 solved my problem!

Much apreciated your help.
+karma points : )