XPS 15 (L501X) Windows XP Embedded drivers Dell Driver Download 14 years ago Diagnostics - Diagnostics Utility: Dell 32 Bit Diagnostics (Graphical User Interface version), v.A1389A0/A0494, A1389A0 - [Detail]. Download:File 1: CL1389A0.binFile 2: CW1389A0.exe