Press the front power button; if unresponsive, hold for four seconds to force a shutdown.
On some models, pressing Alt+P on a keyboard connected to the specific Gen 1 USB port can turn the computer on. Maintenance & Security Press the front power button; if unresponsive, hold
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 Press the front power button
Read the Hardware Maintenance Manual before replacing components like RAM or M.2 SSDs. Press the front power button; if unresponsive, hold