Practice Test Question: HDD does not respond upon power on

clipped from www.proprofs.com 8. Your HDD does not respond upon powering ON your computer. What is the most likely problem?:   Bad data cable Incorrect jumper setting on drive Loose Molex connector Virus A floppy has been left in the FDD A brownout - Explanation Loose Molex connector. Either the D-shaped power connector is loosely connected or not connected at all.