HP ENVY Phoenix 800-070st ENVY Phoenix - 810-350se CTO ENVY Phoenix - 810-370st CTO Pittsburgh2 motherboard BIOS PI2_820 Manufacturer: Pegatron Manufacturer name: IPIWB-PB HP name: Pittsburgh2 Clearing the PASSWORD Settings The BIOS password is used to protect BIOS settings from unwanted changes. To erase the BIOS password follow these steps: Turn OFF the computer. Move the jumper to Clear. Turn ON the computer to POST screen. Turn OFF the computer. Move the jumper back to Default. Enter BIOS setup to verify or configure new settings.