Driver Power State Failure (9f)
Driver Power State Failure (9f)
I'm experiencing occasional random BSODs when the PC is in sleep mode. This occurs sporadically, about every few days or weekly. I've updated my BIOS driver, kept the system non-overclocked, and adjusted power management settings several times. I'm struggling to resolve this since I lack experience with debugging such problems. I've attached a dump file from Google Drive for reference.
Power down, unplug, open the case.
Remove dust and debris.
Check visually and by touch that all connectors, cards, RAM, jumpers, and case connections are securely in position.
Examine thoroughly with a bright flashlight for any damage signs: exposed conductors, melted insulation, bent or pinched wires, loose or missing screws, cracks, corrosion, moisture, burnt or blackened spots, swollen parts, unusual smells, scratches, etc.
It’s possible something has become slightly loose—just enough to allow work but occasionally looser, causing components to lose power.
While exploring Reliabiity History and Event Viewer, you'll notice greater chances of uncovering relevant information as you grow more comfortable with the tools. It might be helpful to check for applications trying to back up, update, or connect while the system is in sleep mode. Another area to examine is Task Scheduler, searching for any triggers that occur during sleep and could lead to a BSOD. If nothing stands out, consider disabling sleep/hibernation features and continue monitoring.
someone examined the dump file and identified IaStorVD.sys as the cause. I have just updated the newer RST drivers from the ASUS MOBO driver page; I'll check again if the problem continues.
Didn't resolve the problem, the crash dump still indicates iaStorVD.sys is involved and preventing verification of the time stamp. Despite being the latest update, it remains unresolved.