How to manually power on CPU fans:
1. Start or restart your computer
2. Enter the BIOS menu by pressing and holding down the appropriate key while your computer is starting up.
3. Locate the "Fan Settings" section.
4. Look for the "Smart Fan" option and select it.
5. Select "Save Settings and Exit."
Computer Repair Services in Pomona, California :
1. Favtech Computer solutions ( has a rating of 5 stars)
2. Majin's Computer Repair (has a rating of 4.7 stars)