If the screen on your TV is flickering, the first thing to do is determine what the cause is. We can do this with some simple testing.
Click Run to launch the software. Dell System Detect will display your service tag and computer model number. 5. Visit the Dell Product Support for Home Users page (link in Resources). Enter your Service Tag number in the applicable box and click Submit.. A new page displays more information about your desktop model.
SHIVARAMAKRISHNASINGIRALA asked on. Dell system detect is not able to detect my pc Dell inspiron N5110. If I enter service code manually and the clicked detect drivers, it is unable to detect. If I enter service code manually and perform diagnose test, its installing support assist and. showing no updates and the diagnosis on forever.