Page 58 - EBOOK CSS PPT finale_Neat

LESSON PROPER :COMPUTER

ASSEMBLY PROCEDURES

1. For each add-in card, you must choose a free PCI slot.

2. Remove its backplane cover to allow access from the rear of the

case.
3. Carefully position the card above the slot, and press down firmly

to seat the card (Figure 55).
4. Secure the card with a screw.

Many motherboards have additional
sound connectors or ports housed on
small add-in boards. Some of these plug
into slots on the motherboard; others
screw into the back of the case in place
of slot covers. Usually the additional
ports are not essential to your PC's
operation. For example, if you install a
sound card, you do not need connectors
to the motherboard's built-in sound
chip. Check your motherboard manual
to determine what each of these boards
does.

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