computer hardware
DESCRIPTION
TRANSCRIPT
Mother B
oard
SMPS SWITCH MODE POWER SUPPLY
CABINET
CPU Heat Sink & Fan
Random Access Memory
SD (Synchronous Dynamic) RAM
Hard Disk Drive (HDD)It contains Platters ,Splindle&Splindle Motor,Read &Write Head ,Head Actuator
HDD-Magnetic Disks placed over one another
Floppy Disk Drive (FDD)
CD ROM Drive
CD Writer
Screws
AGP Card
Accelerated Graphics Port
LAN Card
Local Area Network Card
Mother B
oard
Socket 478
North Bridge
South Bridge
CMOS Battery
Primary & Secondary
Ports
RAM Slots
DD
R R
AM
S
lots
SD
RA
M
Slots
AGP Slot
PCI Slots
CNR Slot
BIOS
ATX Power Connector
Floppy Drive Connector
CD In Jacks
No
rth
Brid
ge
SD
RA
M
Slots
South Bridge
PCI Slots
AGP Slot
BIOS
ATX Power Connector
Floppy Drive Connector
Primary Secondary
CMOS Battery
Socket 478
Socket 478
Locking Lever
CPU Heat sink and
Fan Retention Module
Socket 478 Close Up
Pin 1 Indication
Socket Name
Locking Lever
Socket 478
No
rth
Brid
ge
DD
R R
AM
S
lots
SD
RA
M
Slots
South Bridge
PCI Slots
AGP Slot
BIOS
ATX Power Connector
Floppy Drive Connector
Primary Secondary
CMOS Battery
Ports
North Bridge
Mother B
oard
North Bridge
Socket 478
DD
R R
AM
S
lots
SD
RA
M
Slots
AGP Slot
Socket 478
No
rth
Brid
ge
DD
R R
AM
S
lots
SD
RA
M
Slots
South Bridge
PCI Slots
AGP Slot
BIOS
ATX Power Connector
Floppy Drive Connector
Primary Secondary
CMOS Battery
Ports
South Bridge
Mother B
oard
PCI Slots
Po
rts
BIOS
Floppy Drive Connector
Primary Secondary
CMOS Battery
Secondary
Primary
CMOS Jumper
System Fan Connector
Socket 478
No
rth
Brid
ge
DD
R R
AM
S
lots
SD
RA
M
Slots
South Bridge
PCI Slots
AGP Slot
BIOS
ATX Power Connector
Floppy Drive Connector
Primary Secondary
CMOS Battery
Ports
Ports (Back View)
Ports (Front View)
Mouse Port
Keyboard Port
Ethernet Port
USB Ports
Parallel Port
Serial Port VGA Port
Game Port
Sound Ports
Socket 478
No
rth
Brid
ge
DD
R R
AM
S
lots
SD
RA
M
Slots
South Bridge
PCI Slots
AGP Slot
BIOS
ATX Power Connector
Floppy Drive Connector
Primary Secondary
CMOS Battery
Ports
DDR RAM & SD RAM Slots
133 MHz
266 MHz
Socket 478
No
rth
Brid
ge
DD
R R
AM
S
lots
SD
RA
M
Slots
South Bridge
PCI Slots
AGP Slot
BIOS
ATX Power Connector
Floppy Drive Connector
Primary Secondary
CMOS Battery
Ports
AGP Slot
66MHz
Accelerated Graphics Port
PCI Slots
33MHz
Peripheral Component Interconnect
CNR Slot
Communications and Networking Raiser
CNR, PCI, AGP Slots
CNR Slot
PCI Slots
AGP Slot
Socket 478
No
rth
Brid
ge
DD
R R
AM
S
lots
SD
RA
M
Slots
South Bridge
PCI Slots
AGP Slot
BIOS
ATX Power Connector
Floppy Drive Connector
Primary Secondary
CMOS Battery
Ports
BIOS
Basic Input Output System
Socket 478
No
rth
Brid
ge
DD
R R
AM
S
lots
SD
RA
M
Slots
South Bridge
PCI Slots
AGP Slot
BIOS
ATX Power Connector
Floppy Drive Connector
Primary Secondary
CMOS Battery
Ports
ATX Power Connector
Floppy Drive Connector
Socket 478
No
rth
Brid
ge
DD
R R
AM
S
lots
SD
RA
M
Slots
South Bridge
PCI Slots
AGP Slot
BIOS
ATX Power Connector
Floppy Drive Connector
Primary Secondary
CMOS Battery
Ports
CD in
Socket 478
No
rth
Brid
ge
DD
R R
AM
S
lots
SD
RA
M
Slots
South Bridge
PCI Slots
AGP Slot
BIOS
ATX Power Connector
Floppy Drive Connector
Primary Secondary
CMOS Battery
Ports
CNR Slot
Pin 1 Indication
Clock Speed L1 Cache
FSB Speed
P – IV CPU Top View
Core Voltage
Pin 1 Indication
L1 Cache
SMPS
230 V AC Input
230 V AC Output
SMPS Fan
Switching Mode Power Supply
ATX Power Connector
Purple(P) +5V Stand By
Blue(Blu) -12V
Green(G) Power Supply On
White(W) -5V
Red(R) +5V
Yellow(Y) +12V
Orange(O) 3.3V
Grey(Gr) Power Good
1 2 3 4 5 6 7 8 9 10
11 12 13 14 15 16 17 18 19 20
O O B R B R B Gr P Y
O Blu B G B B B W R R
Peripheral Power Connector
12V 5V
GND
Floppy Power Connector
12V 5VGND
ATX 12V Connector
12V
ATX Auxiliary Connector
5VGND
3.3V
(P6)
Cabinet
Power Switch
Reset SwitchHDD LED
Power LED
SMPS Case
Mother Board Ports
case
ADD ON Cards Cases
System Fan Case
Speaker
HDD & FDD Cabin
CDD Cabin
CPU Heat Sink & Fan
Locking Levers
12VGND
Fan
Random Access Memory
SD (Synchronous Dynamic) RAM
Hard Disk Drive (HDD)
IDE ConnectorPower
Connector
Jumper Pins
IDE – Integrated Drive Electronics
HD
D T
op View
Jumper Settings
Floppy Disk Drive (FDD)
Eject ButtonAccess LED
FDD Back View
Data Cable ConnectorPower Connector
CD ROM Drive
Vendor Name
Volume Control
Access LED
Head Phones Jack
Speed of a CDD
52X = 52 x 150 KBps = 7800 KBps
Pin Hole
Open / Close Button
IDE Connector
Power ConnectorCD Audio Connectors
Jumper Pins
CDD Rear View
CDD Connectors Specifications
CDD Top View
CD Writer
CD Writer Rear View
IDE Connector
Power ConnectorCD Audio Connectors
Jumper Pins
Vendor Name
Volume Control
Head Phones Jack
Pin Hole
Open / Close ButtonAccess LED
Write Speed Read Speed
Re Write Speed
CD Writer Top View
Screws
Outer Inner Mother Board
AGP Card
AGP Card top view
LAN Card
RJ 45 Jack
CablesFloppy Drive Cable IDE Cables
40 Conductor
Cable
80 Conductor
Cable
Low Speed High Speed
I / O Shield
Assembled computer