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1. With the BAT design the processor socket (to be located) at the front of the motherboard, and full-length expansion cards (to be intended) to extend over it. 2. This means that removing the processor (to require) the removal of some or all expansion cards first. 3. Problems (to be exacerbated) by the increasing speeds of Pentium-class processors. 4. System cooling (to rely) on the AT power supply blowing air out of the chassis enclosure and, due to the distance between the power supply and the CPU, an additional chassis fan or active heat sink became a necessity to maintain good airflow across the CPU. 5. AT power (to supply) only provide 12V and 5V outputs to the motherboard, requiring additional regulators on the motherboard if 3.3V components (PCI cards or CPUs) (to be used). 6. Sometimes a second heat sink (to be required) on these voltage regulators and together the various additional heat dissipation components caused serious obstruction for expansion slots. 7. Some BAT designs (to allow) the use of either AT or ATX power supplies, and some ATX cases might allow the use of a Baby-AT motherboard.
VII. Fill in the blanks with suitable words in the correct form: are located, is, to remove, within, costs.
1. The LPX format … a specialised variant of the Baby-AT used in low profile desktop systems and is a loose specification with a variety of proprietary implementations. 2. Expansion slots … on a central riser card, allowing cards to be mounted horizontally. 3. However, this arrangement can make it difficult … the motherboard, and the more complex engineering required adds to system … 4. As the riser card prevents good airflow … the system case, additional chassis fans are almost always needed.
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I. Read the text carefully and answer the questions below. Explain the words in bold. | | | Материнська плата |