I have a card reader but it doesn't work and nothing shows up on my computer although i have installed the drivers, What should I do?I have a compaq presario V3521TU and an intergrated 4in1 Ricoh card reader.Please help~~
can u insert a cards in it like ms, sd, xd, sm, cf this are the type of cards when u insert this type of cards then you find the removable disk or disk drive in the system tray then u can assess this card from the my computer
just re test your card reader where you buy it,or if your crad r. is connected to your computer and when you put your memory card off your password so that card reader detect it.
Enter your device manager and look for Items with warning sign, your device might be with warning sign. You need to delete it, refresh and install new drivers.
