Includes processor, UMA graphics, soldered system memory, fan/heat sink and replacement thermal material (MSG; Kingston: memory not upgradable). -601 = Windows, -001 = non-Windows; the other suffix is a note only. Not in this MSG revision (it lists L31867-xx1 for i7-8650U/16 GB; EMPR AU 2ZV68AV lists L31867-001/-601 too). PartSurfer "UMAi7-8650 W/FNHTSNK 16GB OSR" lists L35126 on 1 of 8 SKUs. PartSurfer wins; L31867 is a gap lead. 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 (captured 2026-10-23 by partsurfer/harvest_b3new; no new HP fetch, HP OEM cool-down ON). Listed for 1 of 8 checked US product numbers (5DQ66US). HP description: "Motherboard (system board) UMAi7-8650 W/FNHTSNK 16GB OSR WIN". Keyword: PC Board. OrderFlag: 1. (via MM-LOOP-033).