SOLVED! PCI Express Active State Power Management ASPM Disabled

While analyzing power-related problems on their devices, many Windows users find the Power Efficiency Diagnostics Report helpful owning to the amount of information it provides. However, it¬ uncommon for people to be puzzled by the report, especially when it display cryptic sentences such as "PCI Express Active-State Power Management (ASPM) disabled". Unable to decipher the meaning of Power Efficiency Diagnostics Report and cannot decide on a course of action? Then our guide may be of use to you.