Hp Pcs If it briefly connects and disconnects, then there's a physical problem with either the cable or the USB port.
Ọ bụrụ na ọ na-ejikọta na kpochapụ obere oge, mgbe ahụ, nsogbu nke anụ ahụ ma ọ bụ eriri ma ọ bụ ọdụ USB.