MSG: system boards xxxxxx-001 = non-Windows / xxxxxx-601 = Windows; kit includes processor and thermal material. Memory is socketed SODIMM (2 slots). Label conflict: PartSurfer says L60637-601 "SPS-MB UMA i7-8665U OSR WIN" and L60638-601 "SPS-MB UMA i7-8665U WIN"; the MSG mirror prints L60637 = i7-8665U and L60638 = i7-8665U (OSR). PartSurfer wins; both are i7-8665U boards (note only). Configuration-specific: 1/8 checked SKUs. Match your product number or the original part number. OEM parts list only; not bench-tested.
Source notes
Saved HP PartSurfer product BOM(s) on box (partsurfer/cache_<SKU>.json, captured before this loop; no new HP fetch, HP OEM cool-down ON). Listed for 1 of 8 checked US clamshell product numbers (7MC80US; product name "HP EliteBook 830 G6 Notebook PC"). HP description: "SPS-MB UMA i7-8665U WIN". Keyword: Unknown Keyword. OrderFlag: 0. (via MM-LOOP-037).