对于任何计算机用户来说，硬盘驱动器故障(Hard Drive failure)可能是最灾难性的问题。硬盘驱动器，通常称为硬盘驱动器或硬盘，是用于数字存储的计算机的基本组件。硬盘驱动器(Hard Drive)的正常运行会极大地影响计算机系统的性能和速度，因此，与其问自己为什么我的硬盘(why did my hard disk fail)后来出现故障，不如检查硬盘驱动器的健康状况。
然而硬盘崩溃不是随机的，总是建议在为时已晚之前保存和备份重要数据。在硬盘完全失效之前，您总是有时间备份文件和凭据。
虽然没有硬盘故障的具体迹象，但硬盘崩溃最常见的症状包括：
- 电脑速度变慢(Slowing down of computer)
- 经常出现蓝屏错误(Frequent blue screen error)
- 突然和频繁的冻结(Sudden and frequent freeze-ups)
- 奇怪的声音
HDD Expert – 检查(HDD Expert – Check)硬盘健康和性能
HDDExpert检查S.MA.RT数据并监控 PC 的各种参数，包括搜索(Seek)错误率、读写错误率、温度、性能报告等等。它是一个便携式程序，您可以在将其下载到您的计算机系统后立即开始访问它。
您 PC 的所有硬盘驱动器都将显示在程序的“常规(General)”选项卡下。如果您的计算机系统连接了多个硬盘驱动器，您可以在它们之间切换以检查SMART数据值。
该程序具有简单干净的界面，并显示有关系统硬盘驱动器的一般信息，例如型号，制造商，序列号，缓存大小和固件等。它还显示系统的正确温度，总运行时间，和电源循环次数。
HDDExpert为您提供清晰易读的SMART数据显示，并根据计算机硬盘上检测到的故障建议维护。HDDExpert的主界面上有一个消息窗格，显示您的硬盘驱动器的健康状况。
消息窗格根据您的硬盘驱动器的健康状况提供建议；例如，如果您的计算机系统温度超过正常限制，则建议在您的硬盘驱动器中添加风扇。同样，如果程序检测到系统故障，它建议创建备份。我发现消息窗格有点难以理解。关于您的硬盘(Hard Drive)健康没有直接的想法或提示 - 您所要做的就是解释程序提供的SMART详细信息。尽管它提供了诸如您应该购买另一个风扇或备份数据的建议，但并没有清楚地说明潜在的故障。此外，我还建议开发人员在此免费软件中添加实时通知支持。
注意：(Note:) HDDExpert在我的计算机上登陆了一些不需要的软件。所以在安装过程中要小心。它将安装 3rd-party 软件，例如Relevant Knowledge和PowerPack。不幸的是，没有提供复选框，我们可以在其中取消选中安装此第 3 方软件的提议。但是在安装过程中，我的卡巴斯基(Kaspersky)抛出了这两个警告，并成功阻止了任何第三方产品的安装。
HDDExpert一个有用的免费软件，可以检查您的硬盘驱动器的健康状况和性能。与我的情况一样，程序已经检测到故障，我最好备份系统中所有重要文件。你可以在这里(here)(here)下载。
更新：(UPDATE:)向下滚动并单击Lite安装程序图标以下载无广告软件设置。
虽然您也可以随时在 Windows 中本地检查硬盘运行状况(heck up Hard Disk Health natively in Windows)，但您还可以查看其他一些免费软件，这些软件可以帮助您监控硬盘(freeware that will help you to monitor Hard Disk)是否存在潜在故障。
HDD Expert is a free software to check your Hard Drive Health on PC
Hard Drive failure is probably the most catastrophic issue for any computer user. The hard disk drive, most commonly termed as the hard drive or hard disk is the basic component of a computer used for digital storage. The proper functioning of a Hard Drive greatly affects the performance and speed of your computer system and thus, instead of asking yourself why did my hard disk fail afterward, it is very preferable to keep a check on your hard drive health and condition.
However hard disk crashes are not random, it is always recommended to save and backing up important data before it’s too late. You always have time to back up your files and credentials before the hard disk fails completely.
Although there are no specific signs of hard drive failure the most commonly noted symptoms of hard dish crash include:
HDD Expert – Check hard drive health & performance
HDDExpert checks the S.MA.R.T data and monitors various parameters of your PC including Seek Error rates, read and write error rates, temperature, performance reports, and much more. It is a portable program, and you can start accessing it right after downloading it on your computer system.
All the hard drives of your PC will be displayed under the General tab in the program. If you have more than one hard drives connected to your computer system, you can switch between them to check the S.M.A.R.T data values.
The program has a simple and clean interface and displays the general information about your system’s hard drive like- model, manufacturer, serial number, cache size, and firmware, etc. It also shows the correct temperature of your system, total hours of operation, and the number of power cycles.
HDDExpert gives you a clear and readable presentation of the S.M.A.R.T data and also recommends the maintenance according to the failures detected on your computer hard drive. There is a message pane on the main interface of the HDDExpert which shows you the health of your hard drive.
The message pane gives recommendations on the basis of your hard drive’s health; For instance, if the temperature of your computer system exceeds the normal limit, it suggests adding fans to your hard drive. Similarly, if the program detects failures in your system, it recommends creating a backup. I found the message pane a bit tricky to understand. There are no direct ideas or tips on your Hard Drive health – all you have to do is to interpret the S.M.A.R.T details provides by the program. Though it offers the suggestions like you should purchase another fan or backup your data, but it does not spell out the potential failure clearly. Besides, I would also suggest the developer add real-time notification support to this freeware.
Note: HDDExpert landed with a few unwanted software on my computer. So take care during its installation. It will install 3rd-party software like Relevant Knowledge and PowerPack. Unfortunately, there is no check box offered, where we can uncheck the offer to install this 3rd-party software. But during installation, my Kaspersky threw up these two warnings and was successful in stopping any third-party offer from being installed.
HDDExpert a useful freeware that keeps a check on your hard drive’s health and performance. As in my case, the program has detected the failures, and I better take the backup of all my important files in the system. You can download it here.
UPDATE: Scroll down and click on Lite installer icon to download the adware-free setup.
While you can also always check up Hard Disk Health natively in Windows, you can also check out some other freeware that will help you to monitor Hard Disk for Potential Failure.
