Lenovo IdeaPad 5 - Parts or Repair (Ryzen 7, 16GB RAM)

Selling my Lenovo IdeaPad 5 15ARE05 for parts or as a repair project. The laptop is in good physical condition, but the motherboard has a Real-Time Clock (RTC) issue. It does not maintain the correct time/date; replacing the CMOS battery only provided a temporary fix. The laptop can be turned on, but it takes about 30 minutes. This is a great opportunity for someone with micro-soldering skills to fix a high-spec board, or for anyone needing high-quality replacement parts. Many parts (Screen, Battery, Case, Fan) are directly compatible with other 15-inch IdeaPad 5 models, including: 15IIL05 / 15ITL05 / 15ALC05. I am open to offers for individual parts: - Motherboard: Includes AMD Ryzen 7 4700U CPU and 16GB Soldered RAM. The board is sold "as-is" due to the RTC chip issue. All other onboard functions were working prior to this. - SSD: 512GB SK Hynix NVMe PCIe Gen 3x4 - Display: 15.6" Full HD (Working perfectly) - Battery: Model L19C3PF4 (Holds approx. 3 hours of charge) - Exterior: Premium Metal LCD Back Cover & Full Chassis (Great condition) - Others: Keyboard (backlit), Touchpad, Cooling Fan, Wi-Fi Card, Speakers. If this ad is up, it is still available!