Per Lenovo ThinkBook 15-IML I7-10510U 8G scheda madre computer portatile 5B20S43650
For Lenovo ThinkBook 15-IML I7-10510U 8G 5B20S43650 Laptop Motherboard. Due to transportation safety, CMOS battery cannot be installed normally. For Lenovo:FRU:XXXXXXX or 5BXXXXXXXX. box contains: is only one motherboard.