Per HP ZBook 15 G6 scheda madre i9-9880H RTX3000 6G DAXW2GMBEG0 L68833-001 test
Due to transportation safety, CMOS battery cannot be installed normally. In order to avoid buying the wrong, leading to compatible processors. For HP:XXXXXX-001 or XXXXXX-501 or XXXXXX-601. box contains: is only one motherboard.