Easy way to update your system BIOS
The e-Diagtools is an automated, integrated suite of hardware diagnostics tools that includes off-line and pre-boot diagnostics, BIOS updates, and e-support capabilities.
e-DiagTools for Windows is a utility application which provides an easy way to update your system BIOS or diagnostic software. It also provides an easy way to view your DiagTools support ticket. HP e-Diagtools is a tool to troubleshoot PC problems, and provides a powerful aid to diagnose HP PC hardware problems.