P330 -

Regularly clean vents and avoid operating the unit inside enclosed furniture to prevent overheating.

Read the Hardware Maintenance Manual before replacing components like RAM or M.2 SSDs. Regularly clean vents and avoid operating the unit

On some models, pressing Alt+P on a keyboard connected to the specific Gen 1 USB port can turn the computer on. Maintenance & Security Regularly clean vents and avoid operating the unit

The P330 series includes powerful desktop workstations in various sizes. Lenovo's official P330 User Guide provides full setup and maintenance details. Key Setup Steps Regularly clean vents and avoid operating the unit