admin desktops & Laptops Support Joined Dec 2, 2017 Messages 32,983 Nov 25, 2020 Thread Author #1 HP 6531S Bios 6050a2161401-mb-a03 Schematic, BoardView Attachments HP6531S 6050a2161401-mb-a03.pdf HP6531S 6050a2161401-mb-a03.pdf 1.1 MB · Views: 0 HP 6535S 6050A2161401-MB-A03 sch_ZZI_PV_0401.F2B HP 6535S 6050A2161401-MB-A03 sch_ZZI_PV_0401.F2B 2.3 MB · Views: 0 HP 6531S - 6050A2161401-MB-A03.F.07.rom HP 6531S - 6050A2161401-MB-A03.F.07.rom 2 MB · Views: 0