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Computer Operating Guidelines,
Routine Care and Shipping Preparation
Computer Operating Guidelines and Routine Care
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Follow these guidelines to properly set up and care for the computer and monitor:
■ Keep the computer away from excessive moisture, direct sunlight, and extremes of heat and cold.
■ Operate the computer on a sturdy, level surface. Leave a 10.2-cm
(4-inch) clearance on all vented sides of the computer and monitor to permit the required airflow.
■ Never restrict the airflow into the computer by blocking any vents or air intakes. Do not place the keyboard, with the keyboard feet down, directly against the front of the desktop unit as this also restricts airflow.
Never operate the computer with the cover or side panel removed.
Do not stack computers on top of each other or place computers so near each other that they are subject to each other’s re-circulated or preheated air.
■ If the computer is to be operated within a separate enclosure, intake and exhaust ventilation must be provided on the enclosure, and the same operating guidelines listed above will still apply.
Keep liquids away from the computer and keyboard.
Never cover the ventilation slots on the monitor with any type of material.
■ Install or enable power management functions of the operating system or other software, including sleep states.
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Computer Operating Guidelines, Routine Care and Shipping Preparation
■ Turn off the computer before you do either of the following:
❏ Wipe the exterior of the computer with a soft, damp cloth as needed. Using cleaning products may discolor or damage the finish.
❏ Occasionally clean the air vents on all vented sides of the computer. Lint, dust, and other foreign matter can block the vents and limit the airflow.
Optical Drive Precautions
Be sure to observe the following guidelines while operating or cleaning the optical drive.
Operation
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Do not move the drive during operation. This may cause it to malfunction during reading.
Avoid exposing the drive to sudden changes in temperature, as condensation may form inside the unit. If the temperature suddenly changes while the drive is on, wait at least one hour before you turn off the power. If you operate the unit immediately, it may malfunction while reading.
Avoid placing the drive in a location that is subject to high humidity, extreme temperatures, mechanical vibration, or direct sunlight.
Cleaning
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Clean the panel and controls with a soft, dry cloth or a soft cloth lightly moistened with a mild detergent solution. Never spray cleaning fluids directly on the unit.
Avoid using any type of solvent, such as alcohol or benzene, which may damage the finish.
Safety
If any object or liquid falls into the drive, immediately unplug the computer and have it checked by an authorized HP service provider.
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Hardware Reference Guide
Computer Operating Guidelines, Routine Care and Shipping Preparation
Shipping Preparation
Follow these suggestions when preparing to ship the computer:
1. Back up the hard drive files on PD discs, tape cartridges, CDs, or diskettes. Be sure that the backup media is not exposed to electrical or magnetic impulses while stored or in transit.
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The hard drive locks automatically when the system power is turned off.
2. Remove and store any program diskettes from the diskette drives.
3. Insert a blank diskette into the diskette drive to protect the drive while in transit. Do not use a diskette on which you have stored or plan to store data.
4. Turn off the computer and external devices.
5. Disconnect the power cord from the electrical outlet, then from the computer.
6. Disconnect the system components and external devices from their power sources, then from the computer.
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Ensure that all boards are seated properly and secured in the board slots before shipping the computer.
7. Pack the system components and external devices in their original packing boxes or similar packaging with sufficient packing material to protect them.
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