ZAHARA Motherboard BIOS CMOS Replacement for LENOVO ThinkPad 13 20GJ 20GK/ 13 Gen 2 20J1 20J2 00HM245 04W0331 Laptop Backup RTC with 2 Wire Cable
【Compatibility Notice: Verify Before Purchase】Compatible ONLY with the models listed above. Purchasing the wrong item leads to returns. Check your model number now. Contact us if you need confirmation
【Disassembly and Installation】Laptop disassembly is required for installation, professional skill is highly recommended.
【Note 】 Please check both the model and picture before purchase.
【Pre-Tested & 24-Hour Support】Shipped ready to use after rigorous testing. We stand behind our products with reliable, 24-hour customer service to protect your investment and experience