A+ computer hardware slide

A. ESSEN.-(220-701)
B. PRACTICAL-(220-702)

 COMPUTER HARDWARE
(27%)
 TROUBLE SHOOTING REPAIRING MAINTANCE
(10%)
 OPERATING SYSTEM AND SOFTWARE
(20%)
 NETWORKING
(20%)
 SECURITY
(8% )
 OPERASTIONAL PROCEDURE
(15%)

 WE CAN REPAIR LOOK & TOUCH IT IS CALLED
COMPUTER HARDWARE..
 COMPULSARY DEVICE OF COMPUTER ..
 MONITOR
 KEY BOARD
 MOUSE
 HDD
 RAM
 CPU
 MOTHER BOARD
 DVD (R/W)
 CABINET WITH SMPS

FREQUENCY = IT IS A MEDIUM OF WAVE THAT
MEDIA CAN PASS..
EXAMPLE=
MB =1033
CPU= 733
RAM=533

 PRINTER
 MODEM
 WIFI
 SPEAKAR
 LAN CARD
 USB
 BLUE TOOTH
 JOY STICK
 TRACK BALL
 AIR FHONE

 It is a controller device all device connected to
the mother board And mother board is control
this device. it is also called main board.
 Types of mother board Base of technology :-
> 1. Non Integrated mother board.
> 2. Integrated mother board.

Is not given on board
facilities it is used AT power
supply (12pin) it’s mother
board series –
8080,8088,80286, if u want
connect any device to the
mother board than used to
card (
Lan/card/soundcard.)

It have given on board
facilities it is used ATX
power supply ( 20/24/28
) It mother board series.

TYPES OF MOTHER BOARD BASE OF
FROM FACTOR (POWER SUPPLY)

1.Chipset mother
board Intel + VIA
2.Original mother
board Intel + Intel

2. Original Mother board :-
It is used same company mother board man
chipset ( intel+intel )

1. PS/2 Port ( play station )
2. VGA PORT ( video graphics adapter )

6. RJ – 45 Port ( resister jack 45 )

10. HDMI Port ( high definition
multimedia interface )

12. IDE Port ( integrated device
electronics) pate parrellel

IT IS A PROCESSING DEVICE WITH THE HELP OF
CPU WE CAN CALCULATE ANY DOCUMENT
IMAGE INSTRUCTION AND DATA.
ITS SAFE IS SMALL SO IT IS ALSO CALLED
MICRO PROCESSOR.

TYPES OF CPU
1. NORMAL CPU
2. HYPER CPU
3. MOBILE CPU
4. CENTRINO CPU
5. QUAD CORE CPU
6. DUAL CORE CPU
7. CORE 2 DUE CPU
8. CORE i3 CPU
9. CORE i5 CPU
10. CORE i7 CPU

SOC-4 INTEL PENTIUM-1 60-66 MHz 273
SOC-8 P-1 INTEL PENTIUM-2-3 66-133 MHz 242
SOC-463 NEXGEN NX-586 ------------- 463
NEXGEN X-ENON -------------
SOC-370 INTEL PENTIUM-3 66-133 MHz 370
INTEL CELERON
VIA CYRIX-3
(VIA C3)
SOC-462 AMD ATHLON
SOC-A AMD DURON 100-200 MHz 462
AMD ATHLON XP
AMD ATHLON XP-M
AMD ATHLON MP
AMD SEMPRON
SOC-423 INTEL PENTIUM-4 400 MT/s(100 MHz) 423
SOC-478 INTEL PENTIUM-4 400-800 MT/s 478
SOC-N INTEL CELERON
INTEL PENTIUM-4 EE
INTEL PENTIUM-4 M

LGA-775 INTEL PENTIUM-4 1500 MHz 775
SOC-T INTEL PENTIUM-D
INTEL CELERON
INTEL CELERON-D
INTEL PENTIUM XE
INTEL CORE 2 DUO
INTEL CORE 2 QUAD
INTEL XEON
LGA1366 INTEL CORE i7 (900 SERIES) 4.8-6.4GT/s 1366
SOC-B INTEL XEON(35xx,36xx,
55xx,56xx SERIES)
LGA-1156 INTEL CORE i7 (800 SERIES) 2.5 GT/s 1156
SOC- H INTEL CORE i5 (700-600
SERIES)
INTEL CORE i3(500 SERIES)
INTEL XEON(X3400,L3400
SERIES)
SOC-AM3+ AMD FX -------- 942(OPU
71PIN)
G-31 DUAL CORE -------- ---------
G-41 DUAL CORE -------- ---------
G-61 DUAL SECOND GEN. CORE i3 -------- ---------

It is also known as cache RAM it have two types Internal cache
ram & External cache RAM . Internal cache RAM is inbuilt in CPU
(L1,L2) & External cache RAM is inbuilt in Motherboard (L3). It is
used to store a data in temporary format .

SD RAM
[SYNCRONUS DYNAMIC]
It have 168 pins on 168 pin DIMM slot
Its capacity is 64mb,128mb,512mb
It has 2 cuts and it have pins between cuts

[RAMBUS DYNAMIC]
It have 184 pins on 184 pin RIMM
slot
Its capacity is 64mb,128mb,512mb
It has 2 cuts and it doesn't have pins
between cuts

It have 240 pins on 240 pin DIMM slot
Its capacity is 1GB,2GB,4GB
It has 1cut
it’s operating volt is 1.5v
FSB=1000 to 2000 MHz
it have small ball IC

It have 200 pins on 200 pin
SODIMM slot
Its capacity is 1GB,2GB,4GB
It has 1cut
it is use in laptop
FSB=1000 to 2000 MHz
it have small ball IC

STORAGE DEVICE
 HDD
 IDE HDD
 SATA HDD
 SCSI HDD
 USB HDD
 FDD (floppy disk drive)
 CD Rom (Compact Disk)

Types of HDD
 IDE HDD ( Integrated
device electronics )
 4 pin – power
connector
 8 pin jumper
 40 pin – Data
connector

SATA HDD
(serial advanced technology attachments)
 15 pin ---power
connecter
 7 pin---data
connecter

Narrow type SCSI HDD
 4 ---- pin power
connecter
 50--- pin data
connecter
Wide type SCSI HDD
 4 --- pin power
connecter
 68--- pin data
connecter

it is used to storage a data in permanent format time do not use thee FDD
because its capacity a little.
Type of FDD base of size
 3 ½ inch
 5 ¼ inch
Type of FDD base of capacity
 360 kb
 720 kb
 1.2 MB
 1.44 MB
 2.88 MB

CD Rom it is used to input and output of any data with the help of
CD/DVD
 CD ROM it is used to
input and output of
any data with the
help of CD/DVD

Type of CD Rom
 IDE CD Rom
SATA CD Rom
SCSI CD Rom
USB CD Rom

 Type of CD Rom
base of writing
 CD ROM( CD read
only )
 CD RW( CD read
write )
 DVD ROM ( CD r/w
DVD read)
 DVD RW(CD/DVD–
read
 DVD RW ( CD/DVD -
read /write)

 CRT MONITOR (CATHOD RAY TUBE)
 LCD MONITOR(LIQUID CRYSTLE DISPLAY)
 TFT MONITOR (THIN FILM TRANSISTOR)
 LED MONITOR(LIGHT EMMETING DIODE)
 3D MONITOR (3RD DIMENSION)

 BLACK & WHITE MONITOR
 GRAY MONITOR
 COLOUR MONITOR (R.G.B.){RED,GREEN,BLUE}

 10 “(INCH)
 15 “(INCH)
 17 “(INCH)
 19 “(INCH)
 21 “(INCH)
 32 “(INCH)
 42 “(INCH)

 VGA - 15 PIN
 DVI -24 PIN
 HDMI -19 PIN

 PRINTER :- PRINTER IS A OUTPUT DEVICE IT IS
PROVIDE ANY DOCUMENT ANY DOCUMENT DATA
AND IMAGE HARD COPY IT IS USE COUNTINIOUS
PAPER SHEET AND PLAIN PAPER..

 IMPACT PRINTOR
 NON IMPACT PRINTOR

 THIS TYPES OF PRINTER HAVE DIRECT
RELATION SHEEP BETWEEN PRINT MEDIA PAPER
(HEAD)
PRINT QUALITY IS COUNT IN (DPI) IT IS USE
MAXIMUM COUNTENEUSE PAPER SHEET..
TYPES OF IMPACT PRINTER
1.DMP {DOT MATRIX PRINTER}
2.DAISY WHEEL
3.LINE PRINTER

 THIS TYPES OF PRINTETR HAVE NOT DIRECT
RELATION SHEEP BETWEEN PRINT MEDIA AND
PAPER ITS PRINT QUALITY IS CAUNT PPM (PAGE
PER MINUTE)IT IS USE MAXIMUM PLAIN PAPER..
 TYPES OF NON IMPACT PRINTER
 INKJET (DESKJET)
 LASER PRINTER

HARD COPY SOFT COPY
 LOOK FEEL AND
TOUCH
 SLOW
 FAX SEND (VIA FAX
MACHINE)
 IT IS PROVIDE
PRINTER
 VIRUS PROTECTED
 LOOK AND FEEL
 FAST
 EMAIL SEND
 IT IS PROVIDE
MONITER
 VIRUS INFECTED

 IT IS A IMPACT PRINTER IT IS USE CANTINIOUS
PAPER SHEET ITS PRINT QUALITY IS CAUNT DPI
(DOT PER INCH)
IT HAVE TWO SECTION
MACHINICAL AND ELECTRICAL

 RIBBEN
 HEAD
 PAPER ROLLER
 MOTAR
 SENSAR
 TRANCTAR
 BELT ROD
THERE ARE TWO TYPES OF HEAD..
 9PIN
 24 PIN

 IT IS A NON IMPACT PRINTER IT IS USED PLAIN
PAPER ITS QUALITY IS CAUNT PPMN IT HAVE
TWO SECTION MECHENICAL AND ELECTICAL ITS
MAIN PART PAPER TRAY
 ENCODER STRIP,SEPERATION PAD,PAPER FEED
MOTER,PAPER ROLLER,PAWER CARD
&CONTROLLER CARD

POWER DEVICE
(Switch mode power supply)

it is used to
provide power
supply in ATX
motherboard it
have 20 pin its
motherboard
series p3 , and p4

3.BTX SMPS
it is used to
provide power
supply in ATX
motherboard it
have 24 pin its
motherboard .

4.WTX SMPS
it is used to
provide power
supply in ATX
motherboard it
have 20+4+4 pin
its motherboard
series p4

 COLOUR
 BLACK
 ORANGE
 RED
 WHITE
 YELLOW
 BLUE
 GREEN
 GRAY
 VOILET
 VOLTAGE
 0V.(GND)
 +3.3V
 +5V.
 -5V.
 +12V.
 -12V
 +5V.PS ON(POWER
SUPPLY ON)
 +5V.PG(POWER GOOD)
 +5V.SB(STAND BY)

POWER DEVICE
UNINTRAPTED POWER SUPPLY
UPS
It is used to non stop
given power supply and
its backup is 15-18
minat with the help of
ups we can save
hardware and software
its mean part battery
(12v 7.5A) auto
transformer and
charging circuit.

TYPES OF UPS
1. OFF LINE UPS
Ac-on-charging
process ac-cUt
off-backup
provide

2.ON LINE UPS
Ac-on –charging
process /backup
provide ac cUt off –
backup provide
continoue backup
provide.

3.LINE INTRACTIVE UPS
Ac –on –low(180v)
and high
(240v)=220v fix ac
–on- charging
/backup ac cut off
–backup provide .

KEYBOARD :-- Keyboard is a input device . It is
used to input (feed) any data and
instruction.

Types of keyboard :-
1. Normal Keyboard :- 83,84 Keys.
2. Multimedia Keyboard :-
101,102,103,105,108,11,113,121,and
etc.

Types of keyboard :-
Base Of connectors
1. Serial Keyboard :- 9 PIN
2. PS (Din type ) KB :- 5 PIN
3. PS/2 Keyboard :- 6 PIN
4. USB keyboard :- 4 PIN
5. Wireless Keyboard :- wifi device (Cell)
(ON/Off Switch)

M ouse :- Mouse is a input device . It is used
to fast switching. It is indicate to
pointer.

Types of Mouse :-
1. Ball Mouse
2. Mechanical Mouse

3. Optical Mouse (Laser Mouse)

Types of Mouse :-
Base Of connectors
1. Serial Mouse :- 9 PIN
2. PS (Din type ) Mouse :- 5 PIN
3. PS/2 Mouse :- 6 PIN
4. USB Mouse :- 4 PIN
5. Wireless Mouse :- wifi device (Cell)
(ON/Off Switch)

 To Check the AC output power socket (220V)
 To Check the power cable
 To Check SMPS output supply (DC)
 TO check mother board

 To Check the self testing of monitor
 To Check the VGA cable
 To Check the RAM- continue beep
 To Check the CPU- AlterNet beep
 To Check the mother board

 To Check the earthling wire
 To Check the SMPS output supply
 To Check the CPU fan loose connection and CPU
over hit
 To Check the mother board
 To Check the virus
 To Check the restart key
 To Check the operating system

 To Check the hardware configurations
 To Check the virus
 To Check the OS multitasking

DIGITAL ELECTRONIC
ANALOG ELECTRONIC

Digital electronic => Its total input depended on output
Analog electronic => Its total output is depended on input

Binary number 0 1 base = 2
Nibble value 0 1 0 1 base = 4
 Decimal number 0 - 9 base = 10
 Hexa decimal number 0 – 9 A – f base = 16

Hexa decimal
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
Binary
8 4 2 1
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
0 1 1 1
1 0 0 0
1 0 0 1
1 0 1 0
1 0 1 1
1 1 0 0
1 1 0 1
1 1 1 0
1 1 1 1

It is use to provide to softy in electrical cirqet
Testing = its continue beep then ok

Testing = its so the value then ok

Corben Resistance
Wire Resistance
Chip jumper Resistance
Network Resistance
Chip Resistance
Thermostat Resistance
LDR Resistance

It is use to filter and store electrical current
It Is so the value or one time beep then ok

RAJENDRA TETE GROUP
BALAGHAT (MP)

A+ computer hardware slide

More Related Content

What's hot (20)

Viewers also liked (16)

Similar to A+ computer hardware slide (20)

Recently uploaded (20)

A+ computer hardware slide