This is a BIOS setup guide for the ASUS P43DE3 motherboard, which introduces how to set CPU, memory, clock frequency, etc.
The BIOS Setup Utility manual provides step‑by‑step instructions for configuring the BIOS of the ASRock P43DE3 motherboard. It covers the main menu, advanced settings, overclocking options, hardware monitoring, boot configuration, and security features.
Each section describes how to navigate the screens, change values, and save or discard changes. The guide also includes warnings about overclocking risks, default loading shortcuts, and password management procedures.
| BIOS version | v02.54 |
|---|---|
| BIOS setup utility screens | Main, Advanced, H/W Monitor, Boot, Security, Exit |
Press F9 to load defaults, then press F10 to save and exit.
Select the Security menu, choose Change Supervisor Password, and follow the prompts.
Use the OC Tweaker screen under the Advanced menu to modify CPU frequency, ratio, and other overclock options.
In the H/W Monitor screen, set CPU Quiet Fan to Disabled or Enabled as needed.