Epson 486SX - Manual (Page 140)

Connecting the Cables
Follow these steps to connect the drive and power supply
cables:
1. If the subassembly is out of the computer, follow the steps
in Chapter 5 to replace it.
2. Locate one power supply cable for each drive you installed
in the internal drive bay. You can use any of the free cables
labeled P1 through P5. If you removed the subassembly
earlier, also reconnect the power supply cables to the
drive(s) in the external drive bay.
Align the notched corners of the cable connector with the
notched corners of the drive socket, as shown below. Then
push in the connector.
3. Locate the cable for each drive installed in the internal drive
bay. (If you removed the subassembly earlier, also
reconnect the drive cables to the drive(s) in the external
bay. See page 7-9 for instructions on connecting a diskette
drive cable.)
If you are installing your first hard disk drive, use the cable
included with your computer.
7-18 Installing and Removing Drives