What three guidelines should be followed to provide safe conditions when computer equipment is being repaired (Choose three.) Do not open the power supply. Ensure that your ID badge is around your nec?

When repairing computer equipment, always ensure that the device is powered off and unplugged to prevent electrical shock. Use anti-static wrist straps to avoid damaging sensitive components with static electricity. Additionally, maintain a clean and organized workspace to prevent accidents and ensure that tools are easily accessible.