ECS 755-A2(1.0) Bios v 1.0g Version 1 descriptions 1. Support AMD K8 Rev:E3 CPU for 755-A model. 2. Support SATA HDD over 136G 3. Update AMD K8 reference code to patch memory size detect error with Sempron CPU 4. Support K8 Sempron 2600/2800/3000/3300+ CPU Before starting this driver installation we suggest you make sure you are installing the latest driver version available. Follow readme instructions/help file for installing drivers when available. Sometimes you need to restart your system for the new installed driver to become active. You can install this driver with the following operating system: Windows 98/ME/2000/XP