Click the 'Start' button and then click 'Sony Notebook Setup' from 'VAIO'-'Notebook Utilities'.Ģ. Download Intel Processor Diagnostic Tool - The purpose of the Intel Processor Diagnostic Tool is to verify the functionality of an Intel® microprocessor. (To check the CPU information with 'Sony Notebook Setup')ġ. You can check the detailed information of the CPU installed on the machine with 'Sony Notebook Setup'.

This symptom occurs because the information of the CPU installed on the machine is not registered to 'DirectX Diagnostic Tool'. The descriptions of the CPU differ from those on the display, as the information of the CPU installed on the machine is not registered to 'DirectX Diagnostic Tool'. N505X Mobile Intel Celeron processor 333MHz Intel Pentimum II, MMX Model CPU Descripted Information on DirectX The descriptions of the CPU displayed on the screen are sometimes different from the actual CPU and clock frequency, or don't show the clock frequency. Check 'System Information' in the 'System' tab on the window of 'DirectX Diagnostic Tool'.ĥ. The window of 'DirectX Diagnostic Tool' appears.Ĥ. When the 'Run' window appears, type 'dxdiag.exe' in the textbox of 'Open' and click the 'OK' button.ģ. Click the 'Start' button and then click 'Run'.Ģ. The descriptions of the CPU displayed in 'DirectX Diagnostic Tool' are different from the actual CPU and clock frequency, or don't show the clock frequency.ġ.

Intel cpu diagnostic tool