If you have a prebuilt desktop that is NOT a OEM listed below, follow system identification instructions for Built.

💡Click 🆔 by brand name for identification assistance

Acer 🆔
Power, F12, diagnostics

Alienware / Dell 🆔
Power, F12, diagnostics

Apple 🆔
Power, hold D, connect Wi-Fi, agree

Asus 🆔
Power, Esc, F7, diagnostics

HP 🆔
Power, Esc, diagnostics

Lenovo 🆔
Power, Enter, diagnostics
-or-
Novo button / pinhole ◘, diagnostics