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1. #MACBOOK PRO 13 MID 2010 WONT CONNECT TO WIFI MANUAL#
2. #MACBOOK PRO 13 MID 2010 WONT CONNECT TO WIFI UPGRADE#
3. #MACBOOK PRO 13 MID 2010 WONT CONNECT TO WIFI PASSWORD#
4. #MACBOOK PRO 13 MID 2010 WONT CONNECT TO WIFI MAC#

So, it's completely plausible that one radio has failed (5GHz) while the other (2.4GHz) continues to function this is what you're seeing. The critical part related to your issue is the "dual-band" WiFi it uses two different radios, not one.

On your particular Mac, it uses the BCM94360CS custom SoC (System on Chip) that supports dual-band WiFi and Bluetooth. Most likely your Airport Card has failed. Lastly, below are some of the details of the network setup in my Wi-Fi router.

#MACBOOK PRO 13 MID 2010 WONT CONNECT TO WIFI PASSWORD#

I am 100% sure that the password is correct as I've tried several times (also setting up the 5GHz on different routers). Interestingly, I get the same error when the authentication method is set to "Open". The Macbook is able to see the network however, when I try joining the network, and I enter the password I keep getting an error "the wi-fi network requires a WPA2 password".

#MACBOOK PRO 13 MID 2010 WONT CONNECT TO WIFI MAC#

Same firmware Version : 3.0.3 forTp4220 kit.So i can figure it out that is not a mac problem, but tp-link issue that always give me “invalid password”.Have tried almost everything on router (cisco dpc3925) and tp-link: set to “wpa2 personal”, clone configuration and password, set sameChannel on both, changed password, created another ssid, but always get same invalid password alert.But mu iphone connects fine, and if i remover password request works fine to.I have a MacBook Pro (Retina, 15-inch, Mid 2014) running on MacOS 10.14.3 (18D42) and since some time I have been unable to connect to any 5GHz WiFi networks while 2.4GHz networks from the same routers are ok. Ive got exactly same issue here with macbookpro late 2011 on Mavericks.

#MACBOOK PRO 13 MID 2010 WONT CONNECT TO WIFI MANUAL#

yes you know, not practical at all.I am suspecting there might be an encode, encrypt/decrypt issue when my Macbook Air and WPA4220 are connecting.Ultimately, I had hard-reset the extender and use the default SSID and password provided by the user manual to check if there are any hints, but still cannot connect while other devices work as a charm.Thanks in advance!PS: I can access the root router without any issue.My Macbook Air version:Mid 2011, High Sierra version 10.13.3

#MACBOOK PRO 13 MID 2010 WONT CONNECT TO WIFI UPGRADE#

Tried all of those solutions but still in vain.Here is the problem encountered:When I use the Macbook Air to connect the Wifi, it keeps prompting the error message "Invalid Password".But I am 100% sure the password is correct and it happens only on the Macbook Air, I can connect the Wifi using iPhone, iPad and Android devices.I have tried the hard reset, downgrade the firmware, upgrade again but still in vain.So I tried to set the Security to "No Security" and without the WEP/WPA/WPA2 password required it works like a charm, however. Model : TL-WPA4220KITHardware Version : Firmware Version : 3.0.3 Build 20171011 Rel.42507ISP : Hardware Version: V3I have found that some users have reported the same issue. PS: I can access the root router without any issue.

Ultimately, I had hard-reset the extender and use the default SSID and password provided by the user manual to check if there are any hints, but still cannot connect while other devices work as a charm. I am suspecting there might be an encode, encrypt/decrypt issue when my Macbook Air and WPA4220 are connecting. So I tried to set the Security to "No Security" and without the WEP/WPA/WPA2 password required it works like a charm, however. I have tried the hard reset, downgrade the firmware, upgrade again but still in vain.

When I use the Macbook Air to connect the Wifi, it keeps prompting the error message "Invalid Password".īut I am 100% sure the password is correct and it happens only on the Macbook Air, I can connect the Wifi using iPhone, iPad and Android devices. Tried all of those solutions but still in vain.

I have found that some users have reported the same issue.