1.Structure of hard drive:
Here I want to mention it is constructed in terms of functionality andthe ability to interact (or repair damage) to your hard drive. Lookingfrom the outside, visible, including an electronic circuit also knowncontrol circuit (logic circuit) located below.
All the rest referred to as HDA it includes the reader, the disc ...
Outside of the logic circuit is the interface of the hard drive has 3slots: slot source (taken from the ATX power supply), jumper slot, slotsignal wire (to connect to the mainboard) of the ATA interface andSATA (in addition to SCSI for servers).
On the logic circuit usually has 4 main IC controller that is IC, ICbuffer, motor driver IC, ATA or SATA converter IC.
Here I want to mention it is constructed in terms of functionality andthe ability to interact (or repair damage) to your hard drive. Lookingfrom the outside, visible, including an electronic circuit also knowncontrol circuit (logic circuit) located below.
Speed of the motor is 5400 to 7200 or 10,000 cycles / minute. Of course the faster the speed of rotation speed, the faster the datarate. In addition, the buffer (Buffer) the greater the greater the speed of access. In addition, there are four main IC voltage regulator IC, theresistive fuse ...
2. Overview of Partition, FAT, FAT32, NTFS:
Before going on to fix the hardware (logic board) I will mention in the article. The problem is we need to care about buying a new drive should be partitioned (Chia hard drive) and format (Format) is a new usable. So why do we have to "Share the hard drive"?
Remember earlier, around 1993 when I knew what a computer is, at that time the high schools in the city. As no other City schools will be equipped with a computer room. My own school (high school Le Hong Phong) equipped with an engine room "despite being" of the 8086 XT machine mono screen (1 color only) and 2 1.2MB floppy drive does not have hard drives. Should be able to say at this time did not know what hard is.
Later, also circa 1994 - 1995 in some computer leasing practices appeared 80,286 machines, 80,386 color screen with VGA and SVGA not right now offline Emperor appeared and 20MB hard drive space 40MB and 120MB , 170MB, 210MB ... I do not think the wrong type hard drive capacity at that precise in megabytes (MB) and not GigaByte (GB) as now. When the hard drive capacity up to 1.2GB, 2.1GB and 3.2GB or 4.3GB, the problem arises not understand OS hard drive larger than 2.1GB? when it is used as a regular FAT (ie FAT16). So at least on a 2.1GB hard drive launch means to divide into multiple partition hard drive. Now that each partition has a maximum size is 2.1GB it was unreasonable to that hard drive capacity growing over 8.4GB, 10GB, 15GB, 20GB ... it appears at FAT32. At the nascent FAT32 Partition management is up to 32GB. Later that FAT32 does not meet security needs should NTFS born. Currently two types of this partition (FAT32 and NTFS) is also quite common use on computers using Windows operating systems. 3. partition:
So What is Partition? At first not very big hard drive is usually divided into 2 hard drives. The first drive contains the operating system is called primary partition (primary partition) Extended partition the remaining partition (extended partition) contains a logical partitiondrives (logical drives). Indows.
Conclusion: In summary, the People "hardware" introduction to knowone or both using the Disk Manager and Partition Magic.
Before going on to fix the hardware (logic board) I will mention in the article. The problem is we need to care about buying a new drive should be partitioned (Chia hard drive) and format (Format) is a new usable. So why do we have to "Share the hard drive"?
Remember earlier, around 1993 when I knew what a computer is, at that time the high schools in the city. As no other City schools will be equipped with a computer room. My own school (high school Le Hong Phong) equipped with an engine room "despite being" of the 8086 XT machine mono screen (1 color only) and 2 1.2MB floppy drive does not have hard drives. Should be able to say at this time did not know what hard is.
Later, also circa 1994 - 1995 in some computer leasing practices appeared 80,286 machines, 80,386 color screen with VGA and SVGA not right now offline Emperor appeared and 20MB hard drive space 40MB and 120MB , 170MB, 210MB ... I do not think the wrong type hard drive capacity at that precise in megabytes (MB) and not GigaByte (GB) as now. When the hard drive capacity up to 1.2GB, 2.1GB and 3.2GB or 4.3GB, the problem arises not understand OS hard drive larger than 2.1GB? when it is used as a regular FAT (ie FAT16). So at least on a 2.1GB hard drive launch means to divide into multiple partition hard drive. Now that each partition has a maximum size is 2.1GB it was unreasonable to that hard drive capacity growing over 8.4GB, 10GB, 15GB, 20GB ... it appears at FAT32. At the nascent FAT32 Partition management is up to 32GB. Later that FAT32 does not meet security needs should NTFS born. Currently two types of this partition (FAT32 and NTFS) is also quite common use on computers using Windows operating systems. 3. partition:
So What is Partition? At first not very big hard drive is usually divided into 2 hard drives. The first drive contains the operating system is called primary partition (primary partition) Extended partition the remaining partition (extended partition) contains a logical partitiondrives (logical drives). Indows.
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