Intro:
Agar aapke MacBook mein Wi-Fi properly connect nahi ho raha, ya wireless networks dikh nahi rahe, toh ho sakta hai ki AirPort Card (Wi-Fi card) kharab ho gaya ho. Is guide mein aap seekhenge kaise aap MacBook Mid 2010 mein AirPort card ko replace kar sakte hain.

🧰 Tools You’ll Need:

  • Phillips #00 screwdriver

  • Spudger

  • Tweezers (optional)

  • New compatible AirPort card

⚠️ Safety Pehle:

  • MacBook ko shutdown karo aur unplug karo.

  • Anti-static surface pe kaam karo.

  • Battery disconnect karna must hai to avoid electric damage.

📋 Step-by-Step Instructions:

🔹 Step 1: Bottom Case Remove Karo

  • MacBook ko ulta rakho.

  • Neeche ke 10 Phillips screws nikaalo (3 long hinge side mein hote hain).

  • Bottom panel ko gently lift karke hata do.

🔹 Step 2: Battery Disconnect Karo

  • Spudger ka use karke battery connector ko gently logic board se disconnect karo.

  • Ye step safety ke liye important hai.

🔹 Step 3: AirPort Card Locate Karo

  • AirPort card generally top left corner mein hota hai (logic board ke pass).

  • Is card mein 3 antenna cables connected hote hain (usually labeled as 1, 2, 3 ya with black/gray wires).

🔹 Step 4: Antenna Cables Remove Karo

  • Spudger ya fingers se gently cables ko pop-off karo.

  • Dhyan rahe: In wires ko force mat lagana — bahut delicate hote hain.

🔹 Step 5: AirPort Card Remove Karo

  • Phillips screwdriver se ek chhota screw remove karo jo AirPort card ko hold kar raha hai.

  • Card spring ki tarah upar aa jaayega.

  • Usse 45-degree angle par pakad ke gently kheench ke bahar nikaal lo.

🔹 Step 6: New Card Install Karo

  • Naya AirPort card ko same slot mein 45-degree angle pe insert karo.

  • Push karke neeche press karo jab tak woh flat ho jaaye.

  • Screw se secure karo.

  • Antenna cables ko wapas sahi order mein snap karo.

📌 Tip: Cable numbers ya colors ka dhyan rakho — galat wire lagane se signal weak ho sakta hai.

🔹 Step 7: Battery Reconnect & Bottom Case Lagao

  • Battery connector ko fir se logic board se jodo.

  • Bottom case ko align karo aur 10 screws tighten karo.

✅ Final Check:

  • MacBook on karo.

  • Wi-Fi settings open karo aur check karo ki networks show ho rahe hain ya nahi.

  • Kisi ek network se connect karke browsing test karo.

💡 Tips:

  • Replacement card same model ka ho — MacOS compatibility zaroori hai.

  • Agar Wi-Fi still issue de raha hai, System Preferences > Network > Assist Me > Diagnostics run karo.

  • macOS update karne ke baad bhi new card properly detect ho sakta hai.

 

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