Chapter 4 - Reviewing the Basics 1. 20 + 4 pins 2. 9.6 x...

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Reviewing the Basics 1. 20 + 4 pins 2. 9.6” x 9.6” 3. Flex ATX smaller version of MicroATX 4. NLX form factor 5. 24 pins 6. Full-size tower 7. ATX Computer Cases 8. The voltage of 120/240 9. Black, Black 10. Rectifier converts AC to DC and Transformer changes the ratio of voltage to current. Both are found in a PC power supply 11. +3.3, +5, +12, -12 and -5. -5 is rarely used 12. High end video cards using PCIe x 16 slots to provide extra voltage to the card 13. The Device that uses the 12v 8-pin is for auxillary motherboard connector and a PCI Express, Version 2 high-end video card using PCIe x 16 slots. 14. To provide additional 12 Volt power for processors 15. To provide power to large internal Devices such as hard drive or CD/DVD drives and sometimes case fans or other devices. 16. Consider the total wattage requirements of all components inside the case as well as USB and FireWare devices that get their power from ports connects to the motherboard 17. Video Card 18. Because it contains a capacitor which holds electricity after being turned off 19. Ground bracelet, ground mat and static shielding bags 20. Damage caused by ESD
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21. A simple way to detect EMI is to use an inexpensive AM radio. Turn the tuning dial away
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This note was uploaded on 05/28/2011 for the course ENGLISH enc1101 taught by Professor Amy during the Spring '10 term at Florida State College.

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Chapter 4 - Reviewing the Basics 1. 20 + 4 pins 2. 9.6 x...

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