This document provides detailed information on the jumper settings for AMD K7 motherboards, including the methods for different models and the supported CPU front-side bus (FSB) speeds. It emphasizes the importance of correctly setting the jumpers to avoid PC instability or failure to boot.
This manual provides detailed jumper settings for various ASRock AMD K7 main board models. It explains how to select the correct Front Side Bus (FSB) frequency and which jumper positions to use.
Each model (e.g., K7VT2, K7VM4, K7S41) has specific jumper combinations for FSB rates of 200 MHz, 266 MHz, 333 MHz, and sometimes 400 MHz. The document includes step‑by‑step instructions for moving the jumper caps to the appropriate pins.
| Supported FSB frequencies for K7VT2 | 200 MHz / 266 MHz |
|---|---|
| Supported FSB frequencies for K7VT4-4X | 200 MHz / 266 MHz / 333 MHz |
| Supported FSB frequencies for K7VT4A+ | 200 MHz / 266 MHz / 333 MHz / 400 MHz |
Move the jumper cap to the pins marked FSB_SELI : 2_3.
Remove the jumper cap entirely.