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Laptops need periodic check ups just like us. A periodic keeps your laptop healthy. A healthy laptop can be more productive and efficent.

DID YOU GET YOUR PERIODIC CHECK UP DONE ?

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Laptop service

Laptop service

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Don't just assume your hard drive is dead. Call for a free health check. Our expert data recovery service could get you back all your old files. How long will it take? Depends on the problem - we'll tell you straight away.

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how to repair a corrupted memory card or a pendrive

if your flash drive is corrupted or not formatting condition following this step

open CMD (Microsoft key +R )

type DISKPART, then enter. you can see new box

then type LIST DISK enter, now you can see your all storage devices like disk 0 ,disk 1..etc, also storage size will show

then , if your flash drive show as disk 1. type SELECT DISK 1

now you can see in the box " disk 1 is now the selected disk"
( when you selecting your drive, confirm is it your flash drive, otherwise  data will lose )

then typ CLEAN and enter

now you can see "diskpart succeeded in cleaning the disk"

then type CREATE PARTITION PRIMARY then enter

you can see in the box "diskpart succeeded in creating the specified partition"

then type ACTIVEwww.laptoonz.com

You can see "diskpart marked the current partition as active"

then SELECT PARTITION 1 enter
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"partition 1 is now selected partition"

then type FORMAT fs= FAT32 then enter

after formatting process completed you can use as normal flash drive

Hard disk data recovery center cochin

What is a chip set?

What is a chip set?
When we speak about busses and system boards, we are also speaking about chip sets. The
chip sets are a bunch of intelligent controller chips, which are on any system board. They are
closely tied to the CPU, in that they control the busses around the CPU.www.laptoonz.com Without the chip sets,
neither RAM or I/O busses could function together with the CPU:

History of the PC

History of the PC
Computers have their roots 300 years back in history. Mathematicians and philosophers like Pascal, Leibnitz, Babbage and
Boole made the foundation with their theoretical works. Only in the second half of this century was electronic science
sufficiently developed, to make practical use of their theories.www.laptoonz.com
The modern PC has roots back to USA in the 1940's. Among the many scientists, I like to remember John von Neumann
(1903-57). He was a mathematician, born in Hungary. We can still use his computer design today. He broke computer
hardware down in five primary parts:
l   CPU
l   Input
l   Output
l   Working memory
l   Permanent memory
Actually, von Neumann was the first to design a computer with a working memory (what we today call RAM).

DATA

Our PC's are data processors. PC's function is simple: to process data, and the processing is done electronically inside the CPU and between the other components. That sounds simple, but what are data, and how are they processed electronically in a PC? That is the subject of these pages.

 Analog data

 The signals, which we send each other to communicate, are data. Our daily data have many forms: sound, letters, numbers, and other characters (handwritten or printed), photos, graphics, film. All these data are in their nature analog, which means that they are varied in their type. In this form, they are unusable in a PC. The PC can only process concise, simple data formats. Such data can be processed very effectively.www.laptoonz.com

Digital data

 The PC is an electric unit. Therefore, it can only deal with data, which are associated with electricity. That is accomplished using electric switches, which are either off or on. You can compare with regular household switches. If the switch if off, the PC reads numeral 0. If it is on, it is read as numeral one. See the illustration below: With our electric switches, we can write 0 or 1. We can now start our data processing! The PC is filled with these switches (in the form of transistors). There are literally millions of those in the electronic components. Each represents either a 0 or a 1, so we can process data with millions of 0's and 1's.