Author Topic: [Website] The Hard Disk Drive Myth Guide  (Read 774 times)

Offline zuoom

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[Website] The Hard Disk Drive Myth Guide
« on: July 17, 2007, 03:32:49 AM »
Quote
This guide was written in response to the numerous fallacies about the hard disk drive that are still being propagated in many discussions. As you read through this guide, you may think that some of these myths may have been made up. We wished it was true. We collected these from discussions we heard or read over time.

To be honest, many articles have covered these topics. It would have been easy for someone to do a quick search online before imparting their opinions to newbies. Unfortunately, it became apparent to us that some folks just prefer to trust their innate instincts over logic and knowledge. As such, these hard drive urban legends have remained more popular than the simple truth. So, let's get down to basics and examine some of these common fallacies or myths and debunk them!


    Myths

        * Formatting a hard drive will kill it!
        * Formatting a hard drive causes a layer of <insert> to be deposited on the platter surface, creating bad sectors.
        * Formatting the hard drive will stress the needle (head actuator).
        * If your hard drive has bad sectors, formatting it will cause more bad sectors to appear!

        * Downloading too much *stuff* from the Internet will reduce your hard drive's lifespan.
        * Insufficient power causes bad sectors in hard drives.
        * Cheap power supplies will "slowly kill" your hard disk.
        * If your hard drive keeps spinning up and down, that is because the power supply sometimes has enough power to spin up the hard drive and sometimes, it cannot provide enough power and the hard drive spins down again.
        * Head parking is the cause of loud clicks from your hard drive.

        * The head actuators are powered by a motor that can fail due to excessive use.
        * Frequent parking of the read/write heads will make the head actuators' motor fail earlier.
        * The hard drive only spins up when it needs to read or write data. It spins down when it is idle.
        * It is better to spin down the hard drive whenever you can to reduce stress on the spindle motor.
        * Sudden power cuts can cause bad sectors!

        * Bad sectors can be repaired just by reformatting the hard drive.
        * There is nothing to worry about bad sectors because you can "erase" them by formatting the hard drive.
        * You must format your hard drive every <insert> to improve performance.
        * The hard drive can only be installed in the horizontal position.
        * If you want to use a hard drive in the vertical position, you must first reformat it in the vertical position!
    [/list]

    read more below :
    http://www.techarp.com/showarticle.aspx?artno=84&pgno=0

    Offline zuoom

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    Re: [Website] The Hard Disk Drive Myth Guide
    « Reply #1 on: April 23, 2010, 06:07:37 AM »
    was chatting with a photographer friend of mine yesterday.

    told them about my experience about putting a dead hard disk into the fridge for a couple of hours to revive it. their eyes went big big. haha.
    seems like not many know about these kind of tricks to get things working again.

    Offline zuoom

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    Re: [Website] The Hard Disk Drive Myth Guide
    « Reply #2 on: September 06, 2010, 04:13:21 AM »
    as with the good old spinning hard disk... it's probably a good time to consider SSD - solid state disc.

    with no spinning parts, there's no worries of hard disk damage from platter, or seeker hard issue.

    also, SSD boost of insanely faster response time. try it if you haven't. (for your lappies.)

    Offline People's Car

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    Re: [Website] The Hard Disk Drive Myth Guide
    « Reply #3 on: September 06, 2010, 07:14:47 AM »
    be careful with using SSD if you intend to defrag. more details, pls google on this.

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