Does the Hard Drive Work? Are you afraid of losing data, downtime and potential loss of revenue? Let's look at diagnosing hard disk problems and symptoms.
The safest sign of the biggest problem is that when you write data to a disc and recover later, errors appear. There may be a small amount of data missing or damned. If this happens in more than one program, the disk failure will be in the near future.
Some users "cure" this problem by reformatting the drive, then reinstalling the operating system and all programs. Unfortunately, this does not correct the cause of the trouble, and it will only be a matter of time before it appears again, perhaps deadly.
They often cause strange sounds, especially high-frequency sound. In most cases, these rollers come not from the drive, but from the house fan or the power supply fan.
Pay close attention to one of the side panels placed in the zone to zero. If necessary, unplug the drive and turn on the computer. If you still hear the peak, you know you're a fan. But if the squeaks go away, just to get back on the hard disk, it has a very serious problem.
If the hard disk seems to work too much, always ripped off, always sends data to RAM and RAM, the problem is not the drive. Chances are that more RAM is required. Today's huge programs are memory pools, large in size, that create more megabytes of files.
If the hard drive slows down, there are many different reasons. These do not lead to disk failure but may be frustrating.
Fragmentation of the drive is the first and easiest to handle. In XP and Vista, it is easy to defragment a drive that can only be claimed in a few clicks, but most users leave months without doing so. Wait until your machine stops crawling before performing basic computer maintenance.
Another reason is the amount of data stored there. The more data you have on the disk, the slower the retrieval and the writing rates. Healing is obvious. Take some home cleaning, remove unnecessary files, or add another drive.
Sometimes a slow hard drive may be a symptom of spyware, adware, or virus. A good security program can scan the drive and tell you if you have such a problem.