Administrators Hervé Posted October 5, 2019 Administrators Share Posted October 5, 2019 Tried firmware v5974 but couldn't make it connect to my BT mouse even though it detects it Ok. Now, I simply cannot connect to it at all when it previously used to work Ok and quite sustainably so as detailed on p5. I think I'll just stop on this DW1820A non-sense. Link to comment Share on other sites More sharing options...
punjabigator Posted October 5, 2019 Share Posted October 5, 2019 Herve I completely agree with you. Time to try a different Wifi Card. Link to comment Share on other sites More sharing options...
checked Posted October 7, 2019 Share Posted October 7, 2019 Hello there, I bought DW1820A with part number 0VW3T3 (same Mac address in label and in system info). With 2.4 Ghz -> work normal without kext, only add devices properties in Clover. With 5 Ghz -> can't scan any wifi 5 Ghz (i don't know why) With bluetooth -> working (Airdrop, Handoff ....) But with 5 Ghz band, how to fixed it ? Link to comment Share on other sites More sharing options...
Administrators Hervé Posted October 7, 2019 Administrators Share Posted October 7, 2019 Should work OOB or experiment with country code parameter as per detailed in the guide. I know of no specific issue with 5GHz networks for this card or of any specific mods on the matter. Just make sure both antennas wires are properly connected. Failing that, your card may just be defective... Link to comment Share on other sites More sharing options...
checked Posted October 7, 2019 Share Posted October 7, 2019 I test again and 5ghz working, but when connect to 5 Ghz, i can't scan other wifi Link to comment Share on other sites More sharing options...
gabrielt94 Posted October 13, 2019 Share Posted October 13, 2019 Hello Everyone, I get my dw1820 works great in Mojave but when I connect any device to bluetooth, the wifi connection stop working, don't disconnect just stop access any site... below my configurations: Link to comment Share on other sites More sharing options...
gabrielt94 Posted October 13, 2019 Share Posted October 13, 2019 @Hervé below my IORegistry... MacBook_Pro_de_Gabriel.ioreg Link to comment Share on other sites More sharing options...
Administrators Hervé Posted October 13, 2019 Administrators Share Posted October 13, 2019 Please post compressed copy of your Clover EFI folder + compressed saved output from SysInfo. Never heard or seen Wireless die when BT was in used.. Link to comment Share on other sites More sharing options...
weibs Posted October 15, 2019 Share Posted October 15, 2019 @nickhx, hello. At present, I have a problem: dw1820a can be used normally with your compiled driver, then I would like to know what content is modified by your source code, or can you share your modified source code, if my request is offensive, please ignore me. Thank you! I hope to get your help. Link to comment Share on other sites More sharing options...
checked Posted October 15, 2019 Share Posted October 15, 2019 Final, i got dw1820A working both WLAN and Bluetooth without kernel panic (10.15) 1. I use DW1820A with OVW3T3 (I don't know this way work other DW1820A), Tape pin with guide Naidis 2. Remove Pci device + boot-args in clover config <key>PciRoot(0x?)/Pci(0x?,0x0?)/Pci(0x0)</key> <dict> <key>AAPL,slot-name</key> <string>WLAN</string> <key>compatible</key> <string>pci14e4,4353</string> <key>device_type</key> <string>Airport Extreme</string> <key>model</key> <string>Dell DW1820 (BCM4350) 802.11ac wireless</string> <key>name</key> <string>Airport</string> </dict> </dict> 3. Remove kext BrcmAirportFix 4. Add FakePCIID + FakepciiD_Broadcom_WiFi.kext in C/K/O and L/E Link to comment Share on other sites More sharing options...
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