-601 = Windows board, -001 = non-Windows (MSG copy). MSG copy lists M36401-xx1 (i5-1135G7) and M36402-xx1 (i7-1165G7) patterns only; i5-1145G7 / i7-1185G7 and N19xxx "TI PD IC" boards are later PNs not in the first-edition MSG copy. CPU soldered; RAM socketed. Match the exact board PN/CPU. PartSurfer lists an M364xx and an N199xx board on the same SKU (alternates for the same CPU). 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 product numbers (4U4D2US; product name "HP EliteBook 830 G8 Notebook PC (19C72AV)"). HP description: "SPS-MB UMA i5-1135". Keyword: Unknown Keyword. OrderFlag: 1. (via MM-LOOP-054).