This is a BIOS setup manual for ASUS H55M Pro motherboard.
This manual provides a step‑by‑step guide to navigating the BIOS Setup Utility on the ASRock H55M Pro P1.00 motherboard. It covers the main menu, OC Tweaker for overclocking, hardware monitoring, and advanced configuration sections.
The document also details boot device selection, password security, chipset and DRAM timing settings, and includes warnings about the risks of improper changes. All screens and options are shown with the corresponding key commands for easy reference.
| BIOS version | v02.54 |
|---|---|
| Processor | Intel(R) Core(TM) i3 CPU 540 @ 3.07GHz |
| Installed memory | 2048 MB with 256 MB shared memory |
| Cache L1 | 128 KB |
| Cache L2 | 1024 KB |
| Cache L3 | 8192 KB |
Enter the Boot Settings menu and select the desired device for 1st, 2nd or 3rd boot priority.
Open Security Settings, choose Supervisor Password and enter a new password; the default shows "Not Installed".
Select the OC Tweaker screen and adjust parameters such as BCLK Frequency, CPU Ratio and Memory settings.