ROCKY-4786EV/EVG User Manual
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After you have done one of the above, save your changes and exit the CMOS Setup
menu.
JP2 CLEAR CMOS
1-2 closed Normal (default)
2-3 closed Clear CMOS
Table 4-3: Reset CMOS Jumper Settings
4.5 Internal Peripheral Device Connections
This section outlines the installation of peripheral devices to the onboard connectors.
4.5.1.1 IDE Disk Drive Connector (IDE1)
The cable used to connect the CPU card to the IDE HDD is a standard 44-pin ATA 66/100
flat cable. To connect an IDE HDD to the CPU Card, follow the instructions below.
Step 1: Find the ATA 66/100 flat cable in the kit that came with the CPU Card.
Step 2: Connect one end of the cable to the IDE1 connector on the CPU card. A keyed
pin on the IDE connectors prevents it from being connected incorrectly.
Step 3: Locate the red wire on the other side of the cable that corresponds to the pin 1
connector.
Step 4: Connect the other side of the cable to the HDD making sure that the pin 1 cable
corresponds to pin 1 on the connector.Step 0:
NOTE:
When two EIDE disk drives are connected together, back-end jumpers on
the drives must be used to configure one drive as a master and the other as
a slave.