W520 Absurd wireless speeds

[w520usage]

Hello everyone,

I am having lots of problems with my Lenovo W520 with Intel Centrino advanced-N 6205 wireless card.
The internet speed will not exceed 3 mbit.. I updated the driver to version 15.10.3.2 and put all the settings of the power manager to maximum performance. 

However this did nothing to the wireless speed....

Any help?

[PeterTWJ · Accepted solution]

Welcome to Lenovo Community! w520usage

Could you try to install original Intel driver to see if it helps? This driver version is 16.6.0
Windows 8
Windows 7

Peter

W520 (4284-A99) | Samsung Galaxy S3 i9300 - Cyanogenmod 10.2 / GoogyMax Kernel

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[w520usage]

Thank you very much, that solved the problem somehow. Strange that Lenovo does not has the latest drivers online...