A: Yes, most HP G6 and Compaq CQ58 with Intel HM70/HM76 use LA-9413P Rev:1.0. Remove the bottom cover and check the white barcode label near the RAM slot to confirm.
The RT8223 needs EN1 and EN2 (pins 3 & 4). The schematic shows these come from the EC via S5_ENABLE . If missing, the EC is not booting. la-9413p rev 1.0 schematic
For a technician, finding the correct schematic diagram is not just helpful—it is absolutely essential. Without it, diagnosing a short circuit, missing voltage rail, or a corrupted BIOS is akin to finding a needle in a haystack. A: Yes, most HP G6 and Compaq CQ58
Always ensure you download the official Rev 1.0 file (and the accompanying boardview) from a reputable repair forum. With the schematic in hand, patience, and a steady soldering iron, even the most daunting motherboard repair becomes a solvable puzzle. The schematic shows these come from the EC via S5_ENABLE