IBM NetVista Hardware Maintenance Manual

Contents

107Top CoverTo remove the top cover of this system unit: Shut sown your operating system, then remove any media (diskettes, CDs) form the drives, and turn off all attacheddevices and the computer. Unplug all power cords from electrical outlets. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any othercables that are connected to the computer. Remove the screws that secure the top cover at the back of the system unit. Hold both sides of the system unit top cover and push it forward about 5 inch (12.7 cm). Lift the top cover up to remove it completely. Touch the bare metal frame of your system unit to dissipate the static electricity from your body. Do not touch any of thecomponents inside the frame before you touch the frame. Do not touch any of the components that have a voltage-warning label.