-601 = Windows-OS system board (HP convention; -001 = non-Windows). CPU soldered; RAM is socketed SODIMM. PartSurfer OrderFlag 0 on the saved BOMs (orderability not confirmed). Match the exact board PN/CPU. Configuration-specific: 5/8 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 2026-10-28 before this loop; no new HP fetch, HP OEM cool-down ON). Listed for 5 of 8 checked US product numbers (441N4US, 37A83UC, 2Z5T0UC, 2Z6V0UC, 3V385UC; product name "HP ProBook 650 G7 Notebook PC (166J4AV)"). HP description: "SPS-MB UMA i5-10310U 650 G7 WIN". Keyword: Unknown Keyword. OrderFlag: 0. (via MM-LOOP-039).