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🔧 StoneTaskin 5B21N60285 / 5B21N60286 Original Laptop Motherboard for Lenovo Yoga 7 14APHP9 – AMD Ryzen 5 8640HS / Ryzen 7 8840HS, 16GB RAM
Restore or upgrade your Lenovo Yoga 7 2-in-1 14APHP9 with this original, fully tested motherboard. Featuring onboard AMD Ryzen 5 8640HS or Ryzen 7 8840HS processors and 16GB RAM, this mainboard ensures smooth multitasking, efficient performance, and long-term reliability.
⚙️ Key Features:
✅ Compatible Models: Lenovo Yoga 7 14APHP9
✅ Motherboard P/N: 5B21N60285, 5B21N60286
✅ CPU Options:
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AMD Ryzen 5 8640HS
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AMD Ryzen 7 8840HS
✅ Memory: 16GB onboard LPDDR5 RAM
✅ Form Factor: Integrated motherboard for convertible laptops
✅ Ports & Interfaces: USB-C, HDMI, audio, and others (same layout as original)
✅ Graphics: Integrated Radeon Graphics
✅ BIOS: Pre-installed & tested
🧪 Condition & Quality
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🔬 100% Fully Tested & Verified
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🧩 Pulled from working machines or OEM stock
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♻️ Ideal for repair, refurbishment, or upgrade
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🧰 Professional installation recommended
📦 Package Includes:
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1× Lenovo Yoga 7 14APHP9 Motherboard
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Protective anti-static packaging
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Free thermal pad if required (optional, request before shipping)
🚀 Shipping & Warranty
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🌎 Free International Shipping
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📦 Dispatch in 1–2 business days
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✅ 45-Day Warranty Included
