The logic board of the MacBook (13-inch, Aluminum, Late 2008), model A1278, 2008, 13-inch. Known faults are being collected.
No guided tree is live for this board yet. The profile, the viewer and manual entry are there on the free plan, and the first sessions on it build the tree.
Checked on 2026-10-29 against 2 sources: corrected. Model changed from the CSV's 'MacBook Pro 13-inch Unibody Late 2008' to the aluminium MacBook: there was no 13-inch MacBook Pro in 2008. logi.wiki lists 820-2327 as the 2008 MacBook Unibody (820-2530 is the 2009 13-inch MacBook Pro); beetstech sells it as '(820-2327-A) Logic Board - MacBook 13-inch A1278 (Late 2008)' for MacBook5,1 MB466LL/A and MB467LL/A; PowerbookMedic prints 820-2327-A on its 'MacBook 13-inch Unibody 2.0GHz Logic Board' (661-4818/661-5101, A1278 Late 2008); everymac gives A1278 EMC 2254 = MacBook5,1. Family MacBook, no line. Revision A is a placeholder until Studio records the real revisions.
Open the board in NextProbe, answer the symptom questions and follow the lit point. The free plan includes three guided sessions a month. Your own boardview and schematic stay on your machine.