U3219Q firmware update failed, USB Type not working

hello,

I tried to update my U3219Q minitor to the latest firmware M3B110 and got an "Update Erro" message in less than 5 mintues while it was updating. I did from my macbook pro which this monitor is used with. After the update failed, the montior now no longer detect my Macbook (connected via usb-c). I unplugged and turned the monitor on and off, reboot my macbook couple times, remove  dell display manager, recusb-c cable but the monitor just doesn't detect my macbook anymore. I then try to update the monitor firmware from a widnows PC but it's even worst as the firmware update app report no monitor model detected! Both the Mac and windows PC are connected to the montor with the Dell USB upstream cable during update. Can someone shed some light please! Thanks.