It connects the drive to the system power supply.
MOLEX connectors provide power for IDE hdd & CD-ROM drives
A PATA connector
Magnetic HARD Disk Drive constitutes of a Disk Platter, Spindle Motor, Read Write Head, Logic Card and Metal Casing with connector.
Hard Disk Drive.
molex for IDE devices and sata power connector for SATA devices
There are two cables that connect to the floppy drive in a desktop computer.There is a four pin power cableThere is a ribbon cable that has a part twisted end (the twisted end connects to the floppy drive).
It is also known as Hard Drive, Disk Drive, Or Hard Disk Drive.
Some of them do. Your CD-ROM and hard drive can have molex power connector, or/and SATA power connecter. I think SCSI interface uses molex power connectors too.
a hard drive is called "disque dur" in French.
* Hard disk drive * Hard drive * HDD
Information is stored in the computer's hard drive, which is a magnetic disk read by lasers.
The best way, I think to answer that is to define what a computer (or in this case the motherboard of the computer) needs to find or identify a hard disk. A hard disk needs a power source, a connector to attach it to the motherboard, and a controller to talk to the microprocessor of the computer. If any of these things fail the hard disk will not function and the computer will not recognize it. In general when you see the message "hard disk not found" its because the computer can't recognize the hard disk. This can be from a bad cable (that connects the hard disk to the motherboard), no power to the hard disk, or a failed controller. In my experience, its usually a bad cable but there are times when the hard disk itself will fail. Generally, hard disk cables are far more fragile than hard disks.