Erros reportados por “powercfg -energy”

Question

Executando "powercfg -energy" sob o comando do Windows 7 linha, recebi um relatório com três erros seguintes:

System Availability Requests:Away Mode Request
The program has made a request to enable Away Mode.
Requesting Process  \Device\HarddiskVolume2\Program Files\Windows Media Player\wmpnetwk.exe

CPU Utilization:Processor utilization is high
The average processor utilization during the trace was high. The system will consume less power when the average processor utilization is very low. Review processor utilization for individual processes to determine which applications and services contribute the most to total processor utilization.
Average Utilization (%)     49.25

Platform Power Management Capabilities:PCI Express Active-State Power Management (ASPM) Disabled
PCI Express Active-State Power Management (ASPM) has been disabled due to a known incompatibility with the hardware in this computer.

Eu queria saber

1. para o primeiro erro, o que "ativar modo ausente" significa?
2. para o segundo, que utilização porcentagem de CPU é razoável?
3. para o terceiro, o que é "PCI Express Gerenciamento de energia no estado ativo (ASPM) "?
4. Como posso corrigir os três erros?

Obrigado e cumprimentos!