The first solution
- Open program Window7
- During the program, press F8
- Page : Advance Boot Options
- Select --->>> Disable Driver Signature Enforcement
The second solution
1. Enter the text = power options
2. Click : Power Options
1. Select : Balanced (recommended)
2. Click : Change plan settings
1. Click : Change advanced power settings
2. Window : Power Options
3. Click (+) : Processor power management
Setting : Minimum processor state = 10%
Setting : Maximum processor state = 69%
1. Recheck : Minimum processor state = 10% and Maximum processor state = 69%
2. Click : Apply
3. Click : OK
