Lenovo G400 G500 Win7 system frequently pops up CPU usage window

Source: Internet
Author: User
Tags cpu usage lenovo

Failure phenomenon:

1. Lenovo G400, G500 models, installation Win7 system and the official website of the EM Power Management software, the system frequently pop-up CPU occupancy Rate window as shown in Figure 1:

2. After the installation of power management, according to f11,f12 adjust brightness, the brightness order will occur, such as Figure 2, from the first level jump directly to the fourth level.

Reason Analysis:

Caused by bug problems with early power management software. Affected power Management software version: 7.0.3.6 (not included) version.

Solution:

Install the latest power management software to resolve the above issues. EM version: 7.0.3.6.

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