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Chapter 3: Maintenance and Component Installation
DVD-ROM Drive Installation
The WS2030 accommodates only 5.25" DVD drives. Side mounting brackets are needed to
install a 5.25" DVD drive in the chassis.
Accessing a DVD-ROM Drive
Begin by removing power from the system.
1. Unplug the power and data cables from the drive.
2. Locate the locking tab at the rear of the drive. It will be on the left side of the drive when
viewed from the front of the chassis.
System Cooling
Heavy-duty fans provide cooling for the chassis. Four fans are located in the mid-section of
the chassis, two fans are located in the rear, and two optional fans can be mounted on the
external rear of the chassis.
The internal fans come pre-installed to the chassis. Each fan is hot-swappable and can be
replaced without removing any connections.
System Fan Failure
Fan speed is controlled by system temperature through IPMI. If a fan fails, the remaining
fans will ramp up to full speed. Replace any failed fan at your earliest convenience with the
same type and model (the system can continue to run with a failed fan).
Replacing System Fans
The chassis contains two types of system fans: mid-system fans and rear system fans.
Replacing Mid-System Fans (FAN-0114L4 and FAN-0138L4)
3. Determine which fan has failed. Because the fans are hot-swappable, the system does
not need to be powered-down.
4. Press the fan release tab and lift the failed fan from the chassis. Mid fans must be
pulled straight out of the chassis. Part numbers: top two fans are FAN-0114L4 and
bottom two are FAN-0138L4.