How to disable smart hard drive in BIOS. Smart self test - what is it in BIOS. Is HDD repair advisable?
When you turn on your computer, you may see SMART Selt Test messages. Sometimes it can produce various errors, after which the PC may no longer boot normally. What is this and what is this function for?! I'll tell you now.
To prevent data loss, most classic PC and laptop hard drives use SMART. Translated, this abbreviation means the technology of self-monitoring, analysis and reporting on the operation of the drive. SMART keeps statistics on hard drives and tracks all key data, including how long the drive has been running and the number of times the drive has moved data from damaged areas.
Of course, a sudden hard drive failure may occur. But most often it can be prevented due to the fact that SMART monitors the condition of the drive and can issue a message about the gradual deterioration of its condition.
SMART hard drive tests
As a rule, the SMART hard drive testing system works quietly, as if behind the scenes. If it detects a serious problem, the computer may be paused to boot to display a warning. The Windows operating system does not include a tool to manually monitor or test your drive using SMART, but some computer manufacturers such as Toshiba, Dell or HP pre-install a small diagnostic utility that checks the levels of SMART monitored attributes, providing oversight of the health of the drive. If your computer does not have such a testing utility and you want to check the health of your hard drive, download a test program such as DiskSmartView, SpeedFan or Smartmontools.
How to fix SMART error
If a SMART Self Test warning appears when you boot your computer, but the computer boots, you should immediately back up all your important files to another drive to avoid losing them. Of course, the hard drive may not break right away, but may work for some time. But why the extra risk?
On the Internet you can find programs that supposedly can fix SMART Self Test errors for a certain price. You shouldn't fall for it - it's a scam. Unfortunately, physical wear and tear and crumbling sectors cannot be “cured.”
How to disable SMART check
If for some reason you decide to disable the hard drive check function, then to do this you will need to go into the BIOS of the motherboard and look for the section in the advanced parameters SMART Settings. You need to find a section in it SMART Self Test and give it a value Disable.
But again, I want to warn you that you should not ignore the HDD self-test and the errors it produces. Otherwise, you risk losing information from the disk.
Sequence of actions in the presence of S.M.A.R.T. hard drive or SSD errors. How to fix a disk and recover lost data. When you boot your computer or laptop, S.M.A.R.T appears. Hard drive or SSD error? After this error, your computer does not work as before, and you are worried about the safety of your data? Don't know how to fix the error?
Relevant for OS: Windows 10, Windows 8.1, Windows Server 2012, Windows 8, Windows Home Server 2011, Windows 7 (Seven), Windows Small Business Server, Windows Server 2008, Windows Home Server, Windows Vista, Windows XP, Windows 2000, Windows NT.
What to do with a SMART error?
Step 1: Stop using the failed HDD
Receiving an error diagnosis message from the system does not mean that the disk has already failed. But if there is S.M.A.R.T. errors, you need to understand that the disk is already in the process of failure. Complete failure can occur within a few minutes or after a month or a year. But in any case, this means that you can no longer trust your data to such a drive.
You need to take care of the safety of your data, create a backup copy or transfer files to another storage medium. Along with the safety of your data, it is necessary to take action to replace the hard drive. The hard drive on which the S.M.A.R.T. errors cannot be exploited - even if it does not completely fail, it can partially damage your data.
Of course, a hard drive can fail without S.M.A.R.T warnings. But this technology gives you the advantage of warning about the imminent failure of the disk.
Step 2: Recover deleted disk data
If a SMART error occurs, it is not always necessary to recover data from the disk. In case of an error, it is recommended to immediately create a copy of important data, since the disk may fail at any time. But there are errors in which it is no longer possible to copy data. In this case, you can use a program to recover hard drive data - Hetman Partition Recovery.
To do this:
- Download the program, install and run it.
- By default, the user will be prompted to use File Recovery Wizard. By pressing the button "Next", the program will prompt you to select the drive from which you want to recover files.
- Double-click on the failed disk and select the required analysis type. Choose "Full Analysis" and wait for the disk scanning process to complete.
- After the scanning process is completed, you will be provided with recovery files. Select the files you need and click the button "Restore".
- Select one of the suggested ways to save files. Do not save recovered files to a disk with an error.
Step 3: Scan the disk for bad sectors
Run a scan of all hard drive partitions and try to fix any errors found.
To do this, open the folder "This computer" and right-click on the disk with the SMART error. Select Properties / Service / Check in section Checking the disk for errors.
As a result of scanning, errors found on the disk can be corrected.
Step 4: Reduce disk temperature
Sometimes, the cause of the “S M A R T” error may be exceeding the maximum permissible operating temperature of the disk. This error can be resolved by improving the ventilation of the computer. First, check whether your computer is equipped with sufficient ventilation and that all fans are working properly.
If you have identified and corrected a ventilation problem, after which the disk operating temperature has dropped to normal levels, then the SMART error may no longer occur.
Step 5:
Open the folder "This computer" and right-click on the disk with the error. Select Properties / Service / Optimize in section Disk optimization and defragmentation.
Select the drive you want to optimize and click Optimize.
Note. In Windows 10, disk defragmentation and optimization can be configured so that it occurs automatically.
Step 6: Buy a new hard drive
If you are faced with a SMART hard drive error, then purchasing a new drive is only a matter of time. What kind of hard drive you need depends on your style of working with a computer, as well as the purpose for which it is used.
What to look for when purchasing a new drive:
- Disk type: HDD, SSD or SSHD. Each type has its own pros and cons, which are not critical for some users and very important for others. The main ones are the speed of reading and writing information, volume and resistance to repeated overwriting.
- Size. There are two main drive form factors: 3.5 inches and 2.5 inches. The disk size is determined in accordance with the installation location of a particular computer or laptop.
- Interface. Main hard drive interfaces:
- SATA;
- IDE, ATAPI, ATA;
- SCSI;
- External drive (USB, FireWire, etc.).
- Specifications and performance:
- Capacity;
- Read and write speed;
- Memory buffer or cache size;
- Response time;
- Fault tolerance.
- S.M.A.R.T. The presence of this technology on the disk will help identify possible errors in its operation and prevent data loss in time.
- Equipment. This item includes the possible availability of interface or power cables, as well as warranty and service.
How to reset SMART error?
SMART errors can be easily reset in the BIOS (or UEFI). But the developers of all operating systems categorically do not recommend doing this. If the data on your hard drive is not valuable to you, then the SMART error output can be disabled.
To do this you need to do the following:
- Restart your computer, and by pressing the key combination indicated on the boot screen (they are different for different manufacturers, usually "F2" or "Del") go to BIOS (or UEFI).
- Go to: Advanced > SMART settings > SMART self test. Set value Disabled.
Note: The location of disabling the function is indicated approximately, since depending on the BIOS or UEFI version, the location of this setting may differ slightly.
Is HDD repair worthwhile?
It is important to understand that any of the methods for eliminating SMART errors is self-deception. It is impossible to completely eliminate the cause of the error, since the main reason for its occurrence is often physical wear and tear on the hard drive mechanism.
To eliminate or replace malfunctioning hard drive components, you can contact a service center with a special laboratory for working with hard drives.
But the cost of work in this case will be higher than the cost of a new device. Therefore, it makes sense to do repairs only if it is necessary to restore data from an already inoperative disk.
SMART error for SSD drive
Even if you have no complaints about the operation of the SSD drive, its performance is gradually decreasing. The reason for this is the fact that the memory cells of an SSD disk have a limited number of rewrite cycles. The wear resistance feature minimizes this effect, but does not eliminate it completely.
SSD drives have their own specific SMART attributes that indicate the state of the drive's memory cells. For example, “209 Remaining Drive Life”, “231 SSD life left”, etc. These errors can occur if the performance of the cells decreases, and this means that the information stored in them may be damaged or lost.
In the event of failure, SSD disk cells cannot be restored and cannot be replaced.
Is the SMART error fixed? Leave feedback and ask your questions in the comments.
Some users of personal computers or laptops may see a smart status bad backup and replace message when turning on their computer. In HP laptops, the same message has a slightly different form - smart hard disk error 301, but has the same meaning.
The reason for its appearance is a combination of two circumstances:
- Includes S.M.A.R.T check. hard drive;
- S.M.A.R.T. itself hard drive has error messages.
What does Smart status bad backup and replace mean?
If you see this message on your computer or laptop, it means only one thing - the hard drive (hard drive) will most likely require replacement in the very near future.
The first thing to do in this case is to copy all the data important to you from your hard drive to any other storage device, such as a flash drive, cloud or external hard drive.
The next step is to check that S.M.A.R.T. which is a kind of information system of any hard drive, displaying all the errors and problems that arise.
Most often errors occur by position. The number of remapped sectors exceeded the allowed value. In other words, many BED blocks appeared on the hard drive.
Of course, you can continue to use the hard drive with this S.M.A.R.T message. but storing important data on it is highly not recommended, since at any moment it can completely fail, which threatens the loss of all data or an expensive recovery procedure.
How to remove Smart status bad backup and replace?
If you are not going to change the hard drive and continue to use it, then you can try to disable this message in the BIOS settings.
Often setting S.M.A.R.T. located on the BIOS initial screen, which shows all connected IDE and SATA devices.
How to remove Smart status bad backup and replace
Here you need to select your hard drive with the “Enter” key and turn off the S.M.A.R.T. check, switching it to the Disabled state.
Disable Smart status bad backup and replace in BIOS settings
This setting can also be located in the “advanced” tab
Disable smart hard disk error 301 hp
In any case, disabling this message is not a solution to the problem. The most correct thing is to change the hard drive, since if a message about a bad SMART status appears when you turn it on, then this will be the only correct way to eliminate it.