The HP 842347-001 system board is a replacement motherboard for a laptop built around an AMD A8-8600B processor. Its listed configuration includes UMA memory and WWAN capability, distinguishing it from other system-board variants in the same parts catalogue.
As the computer’s main board, it provides the platform for the processor and the listed memory configuration. The WWAN capability is part of this board’s specification; the source does not identify an included WWAN module. This description covers the board and confirmed configuration only, without assuming that additional components are supplied.