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[Guide] Dell Latitude 3450

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Which Wi-Fi/Bluetooth card are you using? Does it work in Windows or Linux?
maybe it is name of wifi card: Intel Dual Band Wireless-N 7265
my laptop is dell latitude 3450 i5 5200u original without replace part.
 
maybe it is name of wifi card: Intel Dual Band Wireless-N 7265
my laptop is dell latitude 3450 i5 5200u original without replace part.

You must change the Wi-Fi/Bluetooth card. macOS has no support for Intel Wi-Fi.
 
if i use usb wifi, it will work ?

I have never tried USB Wi-Fi. Generally, USB Wi-Fi does not work very well with macOS.

It's best the change the Intel Wi-Fi to a macOS compatible Wi-Fi card such as the Dell DW1560.
 
I have never tried USB Wi-Fi. Generally, USB Wi-Fi does not work very well with macOS.

It's best the change the Intel Wi-Fi to a macOS compatible Wi-Fi card such as the Dell DW1560.
hello, my webcam not work, it is webcam original, can you help me ?
 
hello, my webcam not work, it is webcam original, can you help me ?

I didn't have to do anything extra for the webcam to work. The webcam is a USB device. If you have your USB working, the webcam will work.
 
I didn't have to do anything extra for the webcam to work. The webcam is a USB device. If you have your USB working, the webcam will work.
so sad, my usb work well but webcam not work :(
p/s: fn button of you can work ?
 
so sad, my usb work well but webcam not work :(
p/s: fn button of you can work ?

You mean for volume control and screen brightness? Yes. I installed Karabiner to get them to work.
 
You mean for volume control and screen brightness? Yes. I installed Karabiner to get them to work.
my keyboard not connect to button fn, button fn not work.
 
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