admin desktops & Laptops Support Joined Dec 2, 2017 Messages 32,853 Aug 26, 2025 Thread Author #1 P1 Gen 5 (Type 21DC 21DD) Laptop (ThinkPad) - Type 21DC 213031-1 LCH-2 E-GPU MB 448.0R408.0011 Bios Attachments 213031-1.bin.rar 213031-1.bin.rar 13.6 MB · Views: 1