820-3115-B green light PPBUS 16.10v

[2click]

Hi, I have this 820-3115-B with this weird voltage at ppbus_g3h, can you help me troubleshoot it? I have pp3v42 = 3.48v. I don´t know where else to check, I have checked the ISL6259, no luck. I removed the fuse so I can check without hurting the system side. So where should I start? Thanks

 

[2informaticos]

Replace Q7030 and check R/C7025.