Computer Information

Welcome to HARDWARE

Note:- A Computer is an electronic device sentence must be copied several times till the user comes.

Permanent Storage Device Non Volatile Devise 2 bits= 1 byte
2 byte= 1 word
1024 bytes= 1 KB (Kilobyte)
1024 KB= 1 MB (Mega byte)
1024 MB= 1 GB (Gigabyte)
1024 GB= 1 TB (Terabyte)

Two Types Of Hard Disk
1) Sata- Serial advance technology attachment (small Pins)
2) Pata- Parallel advance technology attachment (Big Pins)

Hard disk two cable attach- pin 1) Power cable- Sata Cable
2) Data Cable- Pata Cable Compay available in market 3 years wrranties
1) Seagate
2) Western Digit Hard Disk 4, 8, 20, 40, 80, 120, 160, 250, 320
160- Hard disk price- 1850 Rs 250- Hard disk price- 2100 Rs 320- Hard disk price- 2800 Rs

7) DVD WRITER-

Two Types of Writer

1) SATA
2) PATA Digital Video Disk- Dvd (size- 4.7 G.B.) Compack Dist- Cd (Size- 700 M.B.) Sony- 1450 price Samsung- 1150 price LG- 1150 price

HTML Guide Contents Page

CABINET

MOTHER BOARD

C.P.U.

RAM

HARDDISK

DVD WRITER

LCD MONITOR

KEYBOARD & MOUSE

SPEAKER

KEYBOARD & MOUSE

CABINATE-

Cabinate + Smps ( Switch Mode Power Supply)
Front Panel-

Power Button

Reset Button

Hard Disk Drive-

HDD LED (Red Light) Light Emitting

Power LED (Green Light)

Diod USB – PORT-(Universal Serial Bus) Green indicate- Speaker Connection Pink Indicate- Head phone Connection
Back Panel- Mother Board Cabinet Price – 700 to 3000
2) SMPS-

1) AT- For advance Technology Smps (20 Pins)
2)ATX- Advance Extended Technology (24 Pins) p4
3) Micro ATX- (11 Pins) only for use laptop
4)Pentium I to VI use for Smps
SMPS are ON & OFF so check Green or Black wire short than joint & Fan will be run than mother board joint.
AT= 20 pins
ATX = 24 pins
Micro ATX= 11 pins

•Pentium 1 to 4 = AT= 20 use for Smps •Dual Core = ATX = 24 use of Smps
AC- Alternate Current ( outside power Supply) DC- Direct Current

3) MOTHER BOARD- (sercuit or System board)
Pentium I- Socket 07
Pentium II Pentium III- Socket 370
Pentium IV- Socket 478
Dual Core Core 2 Due- Socket 775

Mother board Layout-
4) CPU- Central Process UnitSocket:- 1)Control Unit
2)Arithmeticla Unit
3)Main Memory Unit
Pentium I
Pentium II
Pentium III
Pentium IV
Pentium Pro
Dual Core
Core 2 due
•Mother Board Socket = 07, 370, 478, 775 *07= Pentium I
*370= Pentium II & Pentium III
*478=Pentium IV
*775= Dual Core & Core 2 due
Mother board price- Assus- 2200/- 1700/- Mercury- 2500/-

Switch Mode Power Supply
•Three Types of Smps-

8) MONITOR-

1) CRT- CATHOD RAYTUBE
2) LCD- LIQUIDE CRYSTAL DISPAY

Keyboard-1) Multimedia Keyboard
2) Without Multimedia Keyboard

Without Multimedia Keyboard – 102 Button 1) Serial port
2) Usb port

Mouse-

1) Optical Mouse- Laser mouse
2) Machnicat- Boll mouse

9) SPEAKER-

PCI- Peripheral Communication Interconnection

Assembly Part – 1

Mother board lay out fitting
Step-
1) Cpu in Cpu Socket
2) Cpu fan fitting on cpu socket
3) Cpu fan power connetion
4) Ram fitting on Dimm Socket
5) Atx (24 pins) main power connection on mother board
6) 4 pins (System power connection on mother board
7) Hard disk sata/ pata power connection
8) Hard disk sata/ pata data cable connection
9) Dvd / cd sata /pata power connection
10) Dvd / cd sata /pata data cable connection
11) Front usb Connection
12) Front audio Connection
13) Front panel connection
(Power SW, Reset, HDD Led, Power Led, Speaker)

Assembly Part – 2

Mother board insert to cabinate * Material & Accessories * Cabinate At the time of purchase the cabinate (below free item) 1) SMPS 2) Scroo Packet 3) Power cable (SMPS) 4) USB, AUDIO, FRONT PANEL
Assembly steps-
1)Take a cabinate
2)Remove mother board plate
3)Fit original mother board steel plate
4)Fit brown scroo in to cabinate
5)Fit motherboard with top scroo
6)Fit Smps
7)Fit hard disk
8)Fit Dvd writer
9)Fit Cpu & Cpu fan with connection (Process)
10)Fit Ram
11)24 pins Smps Connection (Main Connection)
12)4 pins smps connection ( system Connection)
13)Front Audio & Usb Connection
14)Front panel Connection
(Power SW, Reset, HDD Led, Power Led, Speaker)

Start to Computer-

*Formatting partition & XP Installation*

Dos- Check to system data Chkdsk

1 Boot- cd 2 Boot 3 Boot

F2, F12, Delete Key, Pentium 4 use – Delete Key

Steps-

1) Restart computer
2) Insert XP Cd
3) Press continues Delete Key
4) Display Bios set up Utility

Than Boot Select Menu Boot device priorities- 1st Boot- CD Rom
2nd Boot- Hard Disk
3rd Boot-

•Press F10 & Save setup save & exit
Ok
•Press any key to book form cd
Enter
•Windows XP professional setup enter- continues

Windows XP licence Agreement
F8 – I AGREE
ESC- DON’T REPAIR
Partition Display •D- Delete partition
•Enter- continues
•L- Delete
Display unpartitioned space
c- create partition
type the size of C:> partition
create partition of size ( in mb)- 31309
Enter – create
Display unpartitioned space
D- create partition
type the size of D:> partition
create partition of size ( in mb)- 15000
Enter – create
COUNTINUES… C:>
ENTER INSTALL
Enter for c drive install windows xp
Enter of formate partition using the NTSF file system (Quick)
After setup the file & system automatically restart
XP CD KEY- PRODUCT KEY- H86TY-F993R-PD2GW- PRBTC-T66C3
NEXT
-REASONAL & LANGUAGES
-ENTER
-Enter
-Date & Time
-Time zone
-Mumbai , Chennai, kolkatta
-Next

Install XP Completed

Active all icons- Desk top Right click-Go to properties- enter-Desktop – customize desktop 4 icons click – ok.

Format- D,E,F DRIVE
D- FORMAT Right click & format select -quick format than start

Duel core- 1.6 GHZ 1.8 GHZ 2.0 GHZ 3.0 GHZ CORE 2 DUE - SAME AS ABOVE

•DRIVER INSTALLATION*

1)Display Drive (Graphic)
2)Sound Drive
3)Network Drive
4)Chipset Drive

& Search to Internet

Ex- 1) asus serial no Audio driver download
2) serial no displaydriver download
3) serial no network driver download
4) serial no chipset driver download

You can install drives in following three steps:-
1)Automatically
2)Manually (1 by 1)
3)From Device Manager

First insert to driver cd:-

3)From Device Manager- Right click on my Computer- properties- hardware device manager- hard drive- select to drive- right click – update drive
2)Yes , now & every time I connect the drive

NEXT

Install the software automatic (Recommended)

NEXT

AUTO SELECT

NEXT

FINISH

My Computer Photo properties & details

Go to Run- notpad [General] Manufacturer = Abhishek Lautre Model= 19-04-2009 Double Enter [Support Information] Line1= Cabinate Line2= Duel core 2.2 GHZ Line3= 2 GB RAM Line4= 160 GB HARD DISK Line5= LCD 19INCH MONITOR Line6= Keyboard & Mouse

Save Save in C:>WindowsSystem32 OEMINFO.INI

SAVE

PRESS- F5

INSERT TO PHOTO

1) Open your Photo 2) Press print screen 3) Open paint Peste ctr-v Select photo copy Two time save Ctrl N – New File- Paste Save Save in C:>WindowsSystem32 OEMLOGO.BMP SAVE
Again go to file menu & Save as Save in C:>WindowsSystem32 OEMLOGO.INI SAVE Press F5

INSERT TO IMAGE IN DRIVE (C:>, D:>, E:>, F:>)

Create a new notepad – type [{BE098140-A513-11D0-A3A4-00C04FD706EC}] iconarea_image=D:WINDOWSWebWallpaperVistaBliss.Jpg iconarea_text=0x00FFFFFF Save File name- Desktop (configuration setting)

NETWORKING

OFFICE NETWORKING

REQUIREMENT HARDWARE-

RJ 45 – REGISTERED JACK

1) RJ45 CABLE 2) RJ45 CONNECTOR 3) SWITCH BOARD 4) CRIMPPING TOOL

IP – INTERNET PROTOCOL

After your set up connection 1) Internet protocol connection IP ADDRESS- Double click on two computer on task bar Task manager Then go to properties Internet protocol (TCP/IP) Properties Use the following IP Address 1) IP ADDRESS:- 162.198.0.1 162.198.0.2 IP SUBNET MASK- BOX CLICK OK CLOSE DEFAULT GETWAYS SYMBOLE DISPAY My Network Connection View network connection Right Click on Two Computer Properties Show Icon in notification arrived when connection Ok

2) PINGING:-

Check network connection Start – run- ping 162.198.0.1 –t Enter (T- timeout) Replay from 162.198.0.1

3) GROUP:-

Lab1 , lab2, lab3 Computer work group & Name

My Computer
–Right click
- Properties
-Computer Name
-Change

Computer name -

User Name

Work Group- Lab select

Ok

Welcome to (lab select)

Ok

Restart

4) Data sharing
(folder or drive):-
Right Click on particular Folder
- Go to Sharing & Security

Sharing Drive:-

Right Click on any drive Ex.- E:> Right click on drive – go to sharing & Securities

=Open sharing massage=

-If you can understand risk click on understand risk -If you understand the securities risk -Just enable file sharing -ok

-Share this folder on the network -Allow the file & folder on the network -ok

How to see sharing folder & drive in to author computer

Start -Run 162.198.0.1 Enter

-Double click on My network place

-Click on workgroup computer

Sharing Excel file with online updating:-

Menu- tools- shareworkbook Allow changing by more one use Ok

Tools- track changes- highlight change

When who Hightlight Ok

CRIMPPING

COLOUR COADING-

-LEFT SIDE TO RIGHT

• WHITE ORANGE • ORANGE • WHITE GREEN • BLUE • WHITE BLUE • GREEN • WHITE BROWN • BROWN

TROUBLE SHOOTING

SOLUTION:-

1) Monitor power trouble shooting:- a) check main switch board b) main power cable c) spakeguard (small switch board)

2) cabinate power trouble shooting a) check front pannel connetions b) short front panel connection c) check main power cable d) check SMPS e) Mother Board check

3) Display trouble shooting a) check Ram b) Mother Board c) Mother Board Clean Dust

4) PC Authomatically Restart: a) check Ram b) check SMPS c) Format & reinstall XP d) Check Mother Board & CPU

5) No operating system found OR disk boot failure AND from self mode & computer authomatically restart OR NTDR Missing a) format the pc & Reinstall XP

Beep Trouble Shooting

Beep Meanning 1) No Beep Speaker failure 2) One short Beep System OK 3) Two short Beep Ram Failure 4) Five Short Beep Mother Board Failure 5) Seven short Beep CPU failure 6) One long tree short Beep Total Memory failure

Computer Maintaince Servicing

1) open all part Clean with spanch (Air bollun)

2) Remove all an necessary software form control panel (Add & Remove)

3) all programme – accessaries – system tools – Disk Cleanup (C:>) Temporary internet files (all mark) And delete

4) Disk Defragmenter

5) Remove all Error

start – Run – msconfig – startup – Disable all – ok

remove all error

Right click on my computer – goto properties – advances – error Reporting – click on disable error reporting – ok

6) create extra partition with out formating

right click on my computer – manager – disk management – delete logical drive

right click on free space – new logical drive – next – next

partition size in MB

NEXT

assign the (E)

next

perform Quick from

next

Finish

Drive letter change

Data Recovery

No operating System found
Or
Boot Disk failure please insert the bootable disk

The term computer has brought a revolution in today’s world. All the tasks that were earlier performed with man power are now being performed more efficiently with the help of computers. Computer has provide a job opportunities to large number of youths and thus have led to an all round development of the society. Due to the coming of computers a new industry known as the computer industry has developed. Various new IT companies have come forward and are engaged in researching, developing and manufacturing of various types of products related to computers. A computer comprises of various components, hardware components being one of them. Computer hardware can be described as the physical features of the computers that include digital circuitry etc. In comparison to software (the parts used within the hardware) computer hardware is not changed or modified much.

Assemble to Computer-

ADVANTAGE OF LEARN HARDWARE

Purchase Computer in lowest rate personality take care of your own pc. Maintain charges saving. You can start your own business . Techniqual Knowledge added in your Resume.

COMPONENT OF COMPUTER-