Fix: “Module ‘DevicePowerOn’ power on failed” when using PCI Passthrough in VMwa…
Fix: “Module ‘DevicePowerOn’ power on failed”…
When using PCI Passthrough in VMware vSphere, a virtual machine (VM) may fail to start and the error message “Module ‘DevicePowerOn’ power on failed” appears. This article explains the causes of the problem and shows how to resolve it.