A hard drive is needed to store information on computers, and the operating system is also installed on it, but if the laptop does not see the hard drive, then it will be impossible to access information, since the operating system simply will not start. In fact, there can be many reasons, but if this is a problem in the settings, then you can easily resolve this issue yourself.
What to do?
To solve the problem, you need to go into the BIOS, and already there you can exactly find out what the reason is. Moreover, if the laptop stopped seeing the hard drive, then you will get a certain message why the operating system cannot load. The method that is most suitable for you to eliminate this problem can only be selected after you carry out the diagnosis. In the best case, you just need to make simple settings in the BIOS, but in the worst case, you may need to replace the hard drive or even replace the motherboard. Of course, if you need to replace the motherboard, then it is recommended to contact specialists, since it will be difficult to replace this device in a laptop without skills, while you can damage some other important part.
Why?
So, as we said earlier, if the laptop does not see the hard drive, then it is necessary first of all to find out the reason, and we will talk about this just now. The reasons why the hard drive refuses to work can be different, for example, this is its direct damage, a BIOS settings failure (this happens, but very rarely), as well as a controller malfunction. If you were able to determine that the problem arose in the hard drive itself, then this is most likely due to mechanical damage to the device, this can occur during falls, strong shaking or shock. Actually damaging the hard drive is very simple. Of course, not many users can independently determine what the failure of the hard disk is connected with, it may need to be repaired, and accordingly, the device will need to be sent to a specialized service for a full diagnosis.
The laptop does not see the hard drive, what to do: details
The first thing you need to do is switch to a special BIOS settings program. You can go to these settings immediately after starting the computer, for this you will need to press the F2 or F4 key, but remember that for some other laptop models other buttons can also be used. In these settings, you can see for yourself whether the hard drive is determined or not. You can also see and, if necessary, change the settings for activating or connecting a hard drive. Sometimes the settings themselves can be knocked down, in which case you must manually re-make them. Immediately after switching to BIOS, you will see a small table in which the connected devices will be indicated, this is a CD-ROM and a hard disk. If the laptop does not see the hard drive in BIOS, then there is a high probability that it is damaged, and accordingly, it will need to be repaired or even replaced with a new hard drive. However, you should not immediately get upset, since it can only be in a loop, for example, he could disconnect or simply fail. The worst case scenario would be damage to the controller on the motherboard; in some cases, it might be necessary to
replace the motherboard. In order to test your hard drive, it will be enough to connect it to another laptop of the same model. If after connecting to another device it is detected and working, then most likely the problem is not in it, but in the motherboard or cable.
Specialist help
If your laptop does not see the hard drive, and there are absolutely no skills in solving this issue, in this case only the service center, where specialists work, will help you. But still, before contacting their services, try to look in the BIOS whether it was determined or not. If the laptop does not see the hard drive, and you yourself could not solve this problem, then you should be aware that in the service center a solution to this problem can be very expensive.