Post on 24-Dec-2015
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1. Casing & Power supply unit
2. Motherboard
3. Processor / Cooling Fan
4. RAM
5. Hard Disk
6. Floppy Drive
7. CD Drive
8. Video Card (AGP)
9. Sound Card
10. TV Card
11. Modem
12. Network Card
13. Data Cables
11
13
Basic parts of the PC
Exit
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Floppy Drive power cable
4 pin peripheral power cable
SATA power cablePow
er C
able
Con
nect
ors
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Original PC Main power cable
6 pin Auxiliary power cable
4 pin ATX +12 volt power cable
Pow
er C
able
Con
nect
ors
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20+4 pin ATX main power cable
24 pin ATX main power cable
20 pin ATX main power cable
Pow
er C
able
Con
nect
ors
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TYPES OF PROCESSORS
• Intel• AMD• Motorola• Cyrix• Intel Pentium (Cache =1MB)
• Intel Celeron (Cache =512KB)
• Speed MHz (Clock Speed)
1Hz=1 machine Instruction per Second
• Capacity (Word Size)
LGA 775 Socket (Land Grid Array)
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Types of RAMSIMM – Single Inline Memory Module PIDIMM – Dual Inline Memory Module PIISDR – Synchronous Dynamic RAM PIIIDDR1 – Double Data Rate RAM 1 PIVDDR2 - Double Data Rate RAM 2 PIV
RAM
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1. CPU Socket
2. PCI (Peripheral Component Interconnect) Slots
3. AGP (Accelerated Graphic Port)
4. Memory Slot5. IDE (Integrated Drive
Electronics)
6. SATA (Serial Advanced Technology Attachment)
7. Floppy Disk Cable Connector
8. Power Connector
9. Front Panel Connectors
9
1
23
45
6
7 8
10
10. Back Panel Connectors
Motherboard II
MOTHER BOARD
11. CMOS Battery
1112
12. Chip set
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CMOS BATTERY(Complementary Metal-Oxide Semiconductor)
Types of CMOS batteries - The following is a listing of the types of batteries found in computers to power the CMOS memory. The most common type of battery is the Coin cell battery (Lithium Battery).