Working Desktop Motherboard 705 G3 AM4 — Fully Tested (854582-001 / 854432-001)

Fully tested, working desktop motherboard for the 705 G3 with AM4 socket. This unit is marked with part numbers 854582-001 and 854432-001 and has been verified to be in functional condition. Supplied as a tested replacement board for system repair or rebuild — shipped after full operational checks.