- What the BIOS Is and What It Does
- When a BIOS Update Is Necessary
- How BIOS Updates Are Performed
- Where BIOS Updates Come From
- Precautions to Take Before Updating a BIOS
- How to Recover from a Failed BIOS Update Procedure
- Plug-and-Play BIOS
- Other BIOS Troubleshooting Tips
- Soft BIOS CPU Speed and Multiplier Settings
- Determining Which BIOS You Have
- Determining the Motherboard Manufacturer for BIOS Upgrades
- Accessing the BIOS Setup Programs
- How the BIOS Reports Errors
- Microid Research Beep Codes
- Other BIOS and Motherboard Manufacturers' Beep and POST Codes
- Reading BIOS Error Codes
- BIOS Configuration Worksheet
Soft BIOS CPU Speed and Multiplier Settings
Conventional motherboards might require the user to configure CPU speed, FSB (motherboard or system bus) speed, and clock multipliers through a series of jumpers or switches or through BIOS configuration screens. One danger to BIOS configuration is that the user might create a configuration that won't allow the system to boot and might require the CMOS configuration to be deleted to enable the user to try another option.
A number of different motherboards now offer BIOS-controlled configuration of CPU speeds, clock multipliers, FSB (motherboard/system bus) speeds, and CPU core voltage.