**As an IT professional with extensive experience in Apple ecosystem troubleshooting,** I often assist my clients with AirDrop connectivity issues. One common issue is the inability for one device to discover the other. In this comprehensive guide, I will provide detailed instructions on how to ensure your Mac is discoverable for AirDrop.

1. Check AirDrop Status
Before troubleshooting connectivity issues, verify that AirDrop is enabled on your Mac. Click on the Apple menu and select AirDrop. Ensure that "Allow me to be discovered by:" is set to either "Everyone" or "Contacts Only."

2. Adjust Firewall Settings
In some cases, firewall restrictions may hinder AirDrop discovery. Navigate to System Preferences > Security & Privacy > Firewall. Click on the Firewall Options button and uncheck the box next to Block all incoming connections.

3. Verify Wi-Fi and Bluetooth
AirDrop relies on both Wi-Fi and Bluetooth for connectivity. Confirm that both are turned on and that your Mac is connected to a stable Wi-Fi network. If either Wi-Fi or Bluetooth is disabled, AirDrop will not function properly.

4. Reset Wi-Fi and Bluetooth
If AirDrop continues to experience discovery issues, try resetting your Wi-Fi and Bluetooth modules. To do this, navigate to System Preferences > Network. Click on the Wi-Fi tab and then select Advanced > Wi-Fi. Click on the Renew DHCP Lease button. Next, navigate back to the System Preferences > Bluetooth. Click on the Turn Bluetooth Off** button, wait a few seconds, and then click on the **Turn Bluetooth On button.

5. Restart Your Mac
As a last resort, restarting** your Mac can resolve any temporary glitches or conflicts that may be hindering AirDrop discovery. Click on the **Apple menu and select Restart.

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Open Finder and you'll see AirDrop listed in the Sidebar on the left or you can open it from the Finder's Go menu. (AirDrop is also listed as an option in the share menu of some apps.) On an iOS device, you can enable AirDrop via Control Center. You can make yourself discoverable to everyone, or only your contacts.read more >>