Hackintosh-Catalina-OpenCore-Lenovo-T450s-efi
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EchoEsprit
关于DW1820A驱动
My computer is also T450S and also has a DW1820A, you can drive it. Can you tell me how you use it? Did you put the files in the DW1820A folder into the Kext directory and merge the Config.plist with the Config.plist in the OC directory?
Hi, I'm very interested in knowing how to make this card work,i tried for months to make it work, but without success, i discovered that it works almost stable on 10.14 (18A391) and 10.13.6 (17G65),on versions higher than 10.14.1 the dw1820a becomes very unstable and unpredictable,i suggest you try the file i found in a forum, i leave it attached to this post,i hope that @EchoEsprit explains how it made it work for him, in addition i have a card identical to his........
- however can you tell me which version you have exactly of dw1820a? Maybe i can help you in some way ...
-anyway i solved it using a bcm94360cd that works very well, but i'd be curious to understand how to make this dw1820a work ...
I'm sorry for my english. Dell DW1820a.zip
我的是联想的，跟EchoEsprit的一样，才装上。我将DW1820a目录下的文件复制到OC下的kext目录，并将DW1820a目录下的config.plist与OC目录中的Config.plist合并，启动后出现鼠标和黑底，进不了主界面。 我有一个0vw3T3 网卡MAC为3052开头的，蓝牙可以用，wifi根本不行，看论坛说ovw3T3的好，但我觉得还要看网卡的MAC，C开头的应该比较好驱动。
我也是同样操作，合并config和放驱动到kext目录下，重启后蓝牙可以，但是接力显示不支持，无线网卡没驱动但是可以识别。网卡没做针脚屏蔽，是0vw3t3的还有08kpf4的没测试呢。
我的网卡id是43a3，所以需要FakePCIID_Broadcom_WiFi.kext，我在FakePCIID_Broadcom_WiFi.kext里加入了pci14e4,43a3，之前尝试直接DeviceProperties注入compatible为pci14e4,4353进入系统Wifi没有速度，尝试ACPI注入也一样，所以使用了FakePCIID_Broadcom_WiFi.kext，如果Wifi免驱或者注入pci14e4,4353可以成功驱动Wi-Fi就不用添加FakePCIID_Broadcom_WiFi.kext和FakePCIID.kext。
我的蓝牙id是6414，刚开始使用最新的Brcm三件套不能加载固件，有时候还会KernelPanic，后来发现是加载顺序有问题，调整了加载顺序之后一切正常，上传的DW820A/config.plist里的加载顺序就是经过测试的顺序。
我的卡现在使用没有问题，如果是其他id的卡可以参考我使用的驱动方法。
我也是同样操作，合并config和放驱动到kext目录下，重启后蓝牙可以，但是接力显示不支持，无线网卡没驱动但是可以识别。网卡没做针脚屏蔽，是0vw3t3的还有08kpf4的没测试呢。
和MAC没关系，我的MAC还是7开头的...
我的电脑是T450s 网卡是联想的，网卡部件号00jt494 网卡无法驱动不了，蓝牙可以用。@EchoEsprit能把你的config文件发一下吗？
Hi, I'm very interested in knowing how to make this card work,i tried for months to make it work, but without success, i discovered that it works almost stable on 10.14 (18A391) and 10.13.6 (17G65),on versions higher than 10.14.1 the dw1820a becomes very unstable and unpredictable,i suggest you try the file i found in a forum, i leave it attached to this post,i hope that @EchoEsprit explains how it made it work for him, in addition i have a card identical to his........
- however can you tell me which version you have exactly of dw1820a? Maybe i can help you in some way ...
-anyway i solved it using a bcm94360cd that works very well, but i'd be curious to understand how to make this dw1820a work ...
I'm sorry for my english. Dell DW1820a.zip
The file you attached is to replace S/L/E/IO80211Family.kext with a modified one, and it's not recommend in Catalina, due to the IO80211Family.kext in this file is old version from macOS10.10, it might cause a system failure.
Use FakePCIID.kext and FakePCIID_Broadcom_WiFi.kext will achieve the same goal.
And by the way, the Bluetooth drivers in it is also old version.
我也是同样操作，合并config和放驱动到kext目录下，重启后蓝牙可以，但是接力显示不支持，无线网卡没驱动但是可以识别。网卡没做针脚屏蔽，是0vw3t3的还有08kpf4的没测试呢。
和MAC没关系，我的MAC还是7开头的...
我的电脑是T450s 网卡是联想的，网卡部件号00jt494 网卡无法驱动不了，蓝牙可以用。@EchoEsprit能把你的config文件发一下吗？
我的电脑是T450s 网卡是联想的，网卡部件号00jt494 网卡无法驱动不了，蓝牙可以用。@EchoEsprit能把你的config文件发一下吗？
还是驱动不了Wi-Fi，但还是谢谢了，我的系统是升级的，马上重新安装试试。
你的卡id和sub-id是多少 我的是14e4,43a3 106b,075a
win10下网卡是PCI\VEN_14E4&DEV_43A3&SUBSYS_075A17AA&REV_08 蓝牙是USB\VID_0A5C&PID_6414&REV_0112
- the files that I had reshared before were for osx 10.13.6 and 10.14, I know that for osx 10.15 they are not good.
- I tried your efi but not even i detect the wifi, only bluetooth works ( @EchoEsprit ) thank you anyway for the help you're giving us.
- the files that I had reshared before were for osx 10.13.6 and 10.14, I know that for osx 10.15 they are not good.
- I tried your efi but not even i detect the wifi, only bluetooth works ( @EchoEsprit ) thank you anyway for the help you're giving us.
Maybe you should try pin-masking?
I was trying right now...I attach photo, i hope it is correct this way ....
With 5 pins masked on t450s, dw1820a may not be detected in pci devices, you can try only masking the 2 pins on the back side.
the card does not work yet, I get to the desktop and it remains frozen,i shielded only two pins as you recommended.......
updating:
-with the use of your efi and the replaced SSDT-WIFI file this is the situation.
Photo N.1 = the system starts but it is very difficult to use because it often freezes and many actions do not work.
We understand that there is something wrong because the top bar does not appear.
Photo N.2 =wifi cannot be used as can be seen from the network settings.
Photo N.3=the card is detected at the PCI level by the system.
Photo N.4/5=this is what we can see in Hackintool v2.8.6.
-I hope this information can help you better understand where the problem lies and where am i wrong.
刚测试过，加载ssdt-wifi后，在系统报告中可以看到pci设备并且已经驱动的状态，在偏好设置-网络--没有wifi,在hackintool中也显示网卡没有驱动上。尝试着将sst-wifi中的 106b 改成17aa，但是现象依旧.
现在测试这张卡是cn-0vw3t3 bcm94350zae_2
准备测试另一张cn-08kpf4 bcm94356zepa50dx_2
刚测试过，加载ssdt-wifi后，在系统报告中可以看到pci设备并且已经驱动的状态，在偏好设置-网络--没有wifi,在hackintool中也显示网卡没有驱动上。尝试着将sst-wifi中的 106b 改成17aa，但是现象依旧. 现在测试这张卡是cn-0vw3t3 bcm94350zae_2 准备测试另一张cn-08kpf4 bcm94356zepa50dx_2
ssdt-wifi是用来仿冒无线设备的。你这个卡在windows下驱动情况如何。
我重新安装了系统15.1，出现的情况是启动到第二次屏幕闪动后重启，引导后出现五国，系统进入后无wifi。
从图片中看来，ssdt-wifi
的信息没有全部注入。
ssdt-wifi是用来复制冒充无线设备的。你这个卡在windows下驱动情况如何。
我这张卡在win10下都正常。无线网卡和蓝牙都可以。
换成cn-08kpf4的，加载ssdt-wifi 和之前现象一样。
换这张卡把音频还搞没了，一会换回去再试一下。
换回0vw3t3的音频正常了，并对0vw3t3进行了针脚屏蔽测试，屏蔽前3，在win10下识别不到无线网卡，屏蔽后2，win10下网卡和蓝牙正常，在mac下蓝牙正常，无线网卡依旧驱动不上。
试试在AirportBrcmFixup.kext的Info.plist->IOKitPersonalities->Airport_Brcm4360->IONameMatch中加入pci14e4,43a3，去掉FakePCIID.kext和FakePCIID_Broadcom_WiFi.kext。