Sony CRX140E manual pinEIDE Cable, Master, Primary CPUSlave Motherboard EIDE Ports Secondary

the computer’s manufacturer. Different computer manufacturers have the EIDE connectors in different locations. The configurations inside the machine are usually clearly marked. However, the easiest way to locate the EIDE connector is to follow the cable as it is connected to existing CD drive or hard drive.

How to recognize EIDE cables.

There are generally two types of data cables used internally in PCs. These data cables are Floppy Drive cables which have 34 pins and IDE cables which have 40 pins. EIDE and IDE cables are the same. EIDE is a standard which has an enhanced command set which contains commands for use with newer drives.

Floppy Drive Cable

IDE Cable

6.Set the drive configuration jumpers.

Each IDE port can support two devices. The position of the devices does not determine whether the device is Master or Slave. Master/Slave is determined by the configuration jumpers on IDE drives. Please check the Master/Slave jumper position of each device and consult the manufacturer’s user’s guide to avoid conflicts.

You may have other devices attached to your Primary and

40-pin EIDE Cable	Primary
	Master

Primary

CPUSlave

Motherboard

EIDE Ports

Secondary

Master

	Secondary
40-pin EIDE Cable	Slave

Secondary IDE ports such as a hard disk, DVD-ROM or both. Typically there is writing on the logic board for “Pri” and “Sec” or “1” and “2.” Should you have trouble determining which IDE port is Primary and which is Secondary, refer to your computer user’s guide.

18 CD-RW Recorder User’s Guide CD-RW Recorder User’s Guide 19