assalamu alaikum dosto mene new mini usb cardreader liya he ise jab me apne computer me lagata hn to ye error aata he USB Device Not Recognized mene sare ports check kiye phr b yahi error aata he men cpu ki sari wires 15 mnt tak nikali or phr laga k pc restart kiya lakin phr b yahi error aata he please dosto meri problum hal karden