What does a twist in a 34-pin data cable mean?

The 34 pin cable with a twist between the two connectors at one end of the cable is a common or garden floppy disk cable. The twist is designed to reverse the two drive select signals so that the physical position of the drive on the cable determines whether it is the A drive or the B drive.

What does a twist in a 34 pin data cable mean it indicates drive a?

FireWire. What does a twist in a 34-pin data cable mean? ( 1) it indicated drive A: (2) the cable has been damaged (3) it should be connected to the primary IDE drive (4) it is used for USB floppy. It indicates drive A: Why would you use a round PATA ribbon cable instead of traditional flat cable? (

Why are floppy cables twisted?

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The cable twist allows both floppy drives to be configured identically (for drive selection) when installed (for manufacturing convenience), yet operationally, can be uniquely selected as either the first drive or the second drive based on cable position.

What is a floppy cable used for?

A floppy cable is a ribbon cable found in PC’s that allow one or more floppy disk drives to connect to a computer.

How do I connect my floppy drive to my motherboard?

How many pins are available in floppy drive connector?

Pinout for the standard 4-pin floppy drive power connector The floppy drive 4-pin power supply connector is the standard floppy drive power connector in computers today. The power connector itself is a Berg connector, sometimes referred to as a Mini-Molex connector.

What do you call the cable that attaches the motherboard to the floppy drive?

  • R. A thin, flat, multiconductor cable that is widely used for internal peripheral connections in electronic systems. In a PC, a 34-wire ribbon connects the floppy drive (if present) to the motherboard.

How do I convert internal floppy to USB?

  1. Locate the IDE end of your adapter cable and plug it into the back of the floppy drive.
  2. Connect the appropriate end of the power cord that came with the adapter to the floppy drive.
  3. Boot your computer and insert the USB end of the USB/IDE cord into one of its USB ports.

Where do you connect floppy cable?

Connect the floppy drive ribbon between the drive and the the floppy drive connector on the motherboard – next to the pair of IDE controllers – making sure to similarly align the red line up with Pin 1 on the motherboard connector.

What will happen if you plug a floppy drive cable in backward?

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This cable has all of its pins open and no tab, so it will plug into any drive or board. Plugging a floppy cable in backwards was harmless, but the drives wouldn’t work. … Another method was to leave out a pin on the motherboard and on the floppy cable. This made it physically impossible to plug the cable in wrong.

Do floppy drives use IDE?

Floppy drives don’t use a normal IDE (PATA) connection; they use a special 34-pin connector. If your motherboard does not have this connector then you’ll need to get a USB floppy drive instead.

What do you meant by floppy controller?

A floppy-disk controller (FDC) is a special-purpose chip and associated disk controller circuitry that directs and controls reading from and writing to a computer’s floppy disk drive (FDD). … The concepts may or may not be applicable to, or illustrative of, other controllers or architectures.

What is the main power connector?

The main power connector or the 20 pin power cable is the most important cable that proceeds from the power supply. It is the power connector that sends electricity to the motherboard.

How do I transfer files from a floppy disk to my computer?

Open the folder on your desktop containing the contents of the floppy disk. Select all files, press Ctrl + C on your keyboard to copy the files. Then, in the new blank CD folder, press Ctrl + V to paste the files. Once the files are moved, click burn (either on the left side or the top of the window).

What is IDE connector in motherboard?

Integrated Drive Electronics (IDE) is a standard interface for connecting a motherboard to storage devices such as hard drives and CD-ROM/DVD drives. The original IDE had a 16-bit interface that connected two devices to a single-ribbon cable. … Prior to IDE, controllers were separate external devices.

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Which of the following connector is used to connect the motherboard to the power supply unit?

A power supply with a 24-pin connector can be used on a motherboard with a 20-pin connector. In cases where the motherboard has a 24-pin connector, some power supplies come with two connectors (one with 20-pin and other with 4-pin, i.e. 20+4-pin form) which can be used together to form the 24-pin connector.

What is a 4 pin floppy connector used for?

the four-pin polarized Berg connectors used to connect 3½-inch floppy disk drive units to the power supply unit, usually referred to as simply a “floppy power connector”, but often also referred to as LP4. This connector has a 2.50 mm (0.098 in) pitch (not 2.54 mm).

What voltage does a floppy drive use?

Everything is powered from +5V wire. The 12V is not used, it goes nowhere. That’s why floppy drives fit USB enclosures, where only 5V is available. Yellow +12v does power the stepper motor.

What is a P4 connector?

  1. The P4 connector is a 12V power supply cable used with motherboards that have an Intel Pentium 4 or later processor. Today, the connector is a standard power connector and is used with both Intel and AMD motherboards. … All of these wires attach to a four pin connection on the motherboard.

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