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kuzma046
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Message 1 of 14

Lenovo Thinkpad T520 wifi problem

Lenovo Thinkpad T520 Windows 7 Pro,no wifi,just bluetooth.

kuzma046
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Message 2 of 14

Re: Lenovo Thinkpad T520 wifi problem

 
kuzma046
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Message 3 of 14

Re: Lenovo Thinkpad T520 wifi problem

 
Guru
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Message 4 of 14

Re: Lenovo Thinkpad T520 wifi problem

Try booting into an Ubuntu live environment with a USB flash drive and see if wifi appears there.

W520: 2960XM, Q2000M @ 1091/1380, 32GB RAM, 500GB&750GB HDD & 500GB SSD, FHD&MB168B+
X61T: L7500, 4GB RAM, 500GB HDD, XGA screen, Ultrabase
W550s: 5600U, K620M at 1164/1281, 16GB RAM, 512GB SSD, 3K touchscreen
X200s: SL9400, 6GB RAM, 64GB SD card, WXGA+ screen
TPT1: 1839-23U
kuzma046
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Message 5 of 14

Re: Lenovo Thinkpad T520 wifi problem

can explain step by step please

Community SeniorMod
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Message 6 of 14

Re: Lenovo Thinkpad T520 wifi problem

The WiFi adapter seems doesn't have the drivers installed. Have a look at "Other devices" category in Device Manager. If the adapter's model isn't shown, provide its PCI IDs:
- double click, Details tab, Option list, Hardware ID item. Copy the values from the field below and past here.



x220 • Gobi 2000 3g | hdd, msata ssd, wwan, wifi, gps -- unique hand-made config
ThinkPad 25 Special Anniversary Edition. #retro. Signed by D.Hill
T470p | X1 Carbon Gen3 | Miix 2 10" | Yoga Tablet 2-1050F (Android) + BT Keyboard
ThinkPad Stack • 2.4/5 Wireless Router, HDD 1 TB, BT Speaker, Power Bank, Mobile Projector

Do it well, worse becomes itself

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kuzma046
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Message 7 of 14

Re: Lenovo Thinkpad T520 wifi problem

PCI\VEN_8086&DEV_1C3A&SUBSYS_21CF17AA&REV_04
PCI\VEN_8086&DEV_1C3A&SUBSYS_21CF17AA
PCI\VEN_8086&DEV_1C3A&CC_078000
PCI\VEN_8086&DEV_1C3A&CC_0780

Guru
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Message 8 of 14

Re: Lenovo Thinkpad T520 wifi problem

That looks like the Management Engine device rather than the wifi adapter. Are there any other missing devices?

W520: 2960XM, Q2000M @ 1091/1380, 32GB RAM, 500GB&750GB HDD & 500GB SSD, FHD&MB168B+
X61T: L7500, 4GB RAM, 500GB HDD, XGA screen, Ultrabase
W550s: 5600U, K620M at 1164/1281, 16GB RAM, 512GB SSD, 3K touchscreen
X200s: SL9400, 6GB RAM, 64GB SD card, WXGA+ screen
TPT1: 1839-23U
kuzma046
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Message 9 of 14

Re: Lenovo Thinkpad T520 wifi problem

no any more missing devices

Community SeniorMod
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Message 10 of 14

Re: Lenovo Thinkpad T520 wifi problem

Indeed, it's an Intel ME Interface. Its driver missing doesn't influence on the wifi isuue.

Is wlan port enabled in the BIOS Setup?



x220 • Gobi 2000 3g | hdd, msata ssd, wwan, wifi, gps -- unique hand-made config
ThinkPad 25 Special Anniversary Edition. #retro. Signed by D.Hill
T470p | X1 Carbon Gen3 | Miix 2 10" | Yoga Tablet 2-1050F (Android) + BT Keyboard
ThinkPad Stack • 2.4/5 Wireless Router, HDD 1 TB, BT Speaker, Power Bank, Mobile Projector

Do it well, worse becomes itself

Communities:   English    Deutsche    Español    Portugues    Русскоязычное    Česká    Slovenská    Українська   Moto English

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