Attaching Ide And Floppy Drive Cables - TYAN THUNDER I7505 Manual

2.26 – Attaching IDE and Floppy Drive Cables
Attaching IDE drive cabling is simple. These cables are "keyed" to only allow them to be
connected in the correct manner. Tyan motherboards have two on-board IDE channels, each
supporting two drives. The black connector designates the Primary channel, while the white
connector designates the Secondary channel.
Attaching IDE cables to the IDE connectors is illustrated below
Simply plug in the BLUE END of the IDE cable into the motherboard IDE connector, and the o ther
end(s) into the drive(s). Each standard IDE cable has three connectors, two of which are closer
together. The BLUE connector that is furthest away from the other two is the end that connects to
the motherboard. The other two connectors are used to connect to drives.
Attaching a floppy drive can be done in a similar manner to an IDE drive. Most of the current
floppy drives on the market require that the cable be installed with the colored stripe (pin -1)
positioned next to the power connector. In most cases, there will be a key pin on the cable which
will force proper connection of the cable.
Below are some symptoms of incorrectly installed floppy drives:
§
Drive is not automatically detected
- Check if the floppy controller is enabled under the BIOS set tings
- Verify there is only one floppy drive in the system
Verify that the floppy cable is installed correctly (i.e. using the connector with pin10~16
-
twisted)
Verify that the floppy drive is working properly (i.e. try a new drive)
-
§
Drive Fail message at boo tup
- Verify with another drive or cable
§
Drive does not power on
Check power cable and cabling
-
Check power supply
-
§
Drive activity light is constantly on
Cable is on backwards
-
TIP: Pin 1 on the cable (usually designated by a colored wire) faces the drive's power
connector.
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