This document is a BIOS setup manual for P45DE3 motherboard, it introduces how to set CPU frequency, memory frequency, memory timing, etc.
This manual provides step‑by‑step instructions for navigating the BIOS Setup Utility on the ASRock P45DE3 motherboard. It covers the Main, Advanced, H/W Monitor, Boot, Security, and Exit menus, showing how to view system information, adjust overclocking settings, and configure hardware monitoring.
Additional sections describe detailed memory configuration, DRAM RCOMP and DLL skew settings, voltage controls, and password management. The guide also includes hardware health event monitoring and boot device priority configuration, helping users safely customize their system. This manual is written in Chinese.
| Total Memory | 2048 MB Single‑Channel |
|---|---|
| Cache Size | 6144 KB |
| Memory Type | DDR3 |
| Memory Frequency | 1100 MHz |
Press F9 to load the default BIOS settings.
Select the Security menu and choose Change Supervisor Password.
The H/W Monitor screen displays CPU temperature, CPU fan speed, and chassis fan speed.
Enter the OC Tweaker section under Advanced to modify CPU frequency, FSB ratio, and related options.