Indexed as a schematic, this PDF of 130 KB carries the code 50WQ10FN and nothing about a device or board.

The 129 KB PDF is labelled 50WQ06FN and filed as a schematic, though the name states no device or board revision.

Named only 50WQ10F, this compact 39.2 KB PDF sits in the schematic category but gives no laptop model, brand or board number.