Report "I have a emachine t3656. When installing more memory today I noticed that the Digital Media Manager for your SD drives and memory cards and such(which has never worked..the USB portion of it is plugged in and works however) was not connected..I tried to plug it in (it has a black in color 4 prong type connector and a light gray cord) a few open spots but the computer would not start up after the device was plugged in I guess to prevent from frying the computer somehow...Any way u can tell me which place is the right place to plug this thing in so I can use it....or some place I get get some type of diagram so I can see exactly where to plug it in..Thank u"