Step 1: Adjust Screen Brightness
Step 2: Sleep Mode
Step 3: Remove USB Attachment
Step 4: Eject CD/DVD
Step 5: Turn of Background Program
More Detail , Click HERE.....
Posted on at
Step 1: Adjust Screen Brightness
Step 2: Sleep Mode
Step 3: Remove USB Attachment
Step 4: Eject CD/DVD
Step 5: Turn of Background Program
More Detail , Click HERE.....