Dell Support

my monitor dell e178fpb is flickering , change the background color very quick ! what can y doo ?

i do a new programme to my dell dimension 9150. no sound in the new programme

started a few weeks ago with a screen turning blue and then went back to regular screen; this week screen kept turning blue; changed light bulb but still turning blue... any suggestions as to what the problem would be? Awaiting your reply. thanks

it just went blank - less than 2 years old

I\'ve been trying to use usb ports provided with my dell 1704FPV but each time i try to connect it doesn\'t respond, wht might be a prblm