The Challenge

This Apple iMac 21.5-inch (2015 model) had suddenly stopped connecting to Wi-Fi. The system couldn’t detect any wireless networks, and the Wi-Fi option itself was greyed out — it couldn’t be turned on at all.

The customer had already taken the iMac to another technician, who was unable to fix the issue. She also reached out to the Apple Store, only to be told the iMac was “vintage” and no longer supported for repairs.

At that point, it seemed like a dead end — until she found us.

After our initial assessment, we confirmed it was a hardware-related Wi-Fi issue — likely a failed internal wireless card or connection.

We offered the customer two repair options:

1. Replace the internal wireless module (more costly)
2. Install a cost-effective external solution with full Wi-Fi capability

She opted for the second option — a faster and budget-friendly fix.

We completed the repair within 24 hours, ensuring:

• Stable Wi-Fi detection and connection
• Compatibility with all macOS network settings
• No disruption to her existing data or files

The iMac was returned fully working, with Wi-Fi restored and ready to go. The customer was happy to avoid the cost of a new iMac — and grateful for the honest, option-based approach.