Quanta AT8 schematic for the HP Pavilion dv9000 series, AMD platform version, provided as a 1.02 MB PDF. The name carries no full board number or revision, so check the Quanta code on the mainboard before using it, and note that Intel versions of the dv9000 use different boards. Quanta labels designs with short project codes such as AT8. Technicians use the diagram to trace power rails, follow the power-on sequence, check chipset and graphics supply circuits, and locate components on a shorted net.
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