Digital Semiconductor AlphaPC164SX/164LX/164 Motherboards

This manual provides comprehensive instructions for administering firmware updates on Digital Semiconductor AlphaPC 164, 164LX, and 164SX motherboards. It covers the use of the Loadable Firmware Update (LFU) utility for the 164SX and 164LX models, and the standalone firmware update utility for the 164 model. The document includes detailed steps for updating system firmware and option adapter firmware via an Alpha Firmware CD-ROM, as well as instructions for using NVRAM save and restore commands. It also includes essential release notes regarding EIDE interrupt errors and upgrading from AlphaBIOS to the SRM Console.