Per Lenovo Legion 7-15IMH05 5B20S44490 I5-10300H GTX1660TI 6G scheda madre computer portatile
Due to transportation safety, CMOS battery cannot be installed normally. For Lenovo:FRU:XXXXXXX or 5BXXXXXXXX. box contains: is only one motherboard. In order to avoid buying the wrong, leading to compatible processors.