Hii have a Samsung hdd. Due to some bad sectors not it says that "boot media not recognised....abortretrycancel...". even I tried to fix it with other pc but it is not recognised even there. So how can I fix this?

Your hard drive is dead, you can pull it out and turn into a USB drive, (15 bucks, Newegg), plug it into another to see if you can access it. If its a SSD drive, your done, hope you have everything backed up, because when they go. their gone. get a new had drive and do a fresh install.

Remove the HDD and test, replace if necessary. You can contact Samsung, with your laptop Serial Number, and purchase a Factory Recovery DVD. Or, you can buy a Windows Installation DVD and do a Fresh install on the new HDD.

Its either some files are missing that requires your device to boot up or your HDD may have badd sectors. Hopefully its not bad sectors. Try reinstalling your Operating System. If it does the same, your HDD have bad sectors. Then try a HDD regenerator software.

If your Hard Disk Drive (HDD) is not found and assuming that this is also your boot disk for starting the laptop, then you have several possible causes:

1. The HDD has failed / died / become non-operational and will need to be replaced and your operating system reloaded or restored from a backup if you have one.

2. The computer BIOS has lost the configuration for the HDD and doesn't recognise it as a valid boot device. In this case, you would need to go into the BIOS settings and check to see what HDD devices are beig detected, then look at the Boot options within the settings and ensure that the HDD is selected as the main boot device.
Note: It is normal to have other removable devices set ahead of the HDD such as CD / Diskette or USB devices.

3. The HDD boot sector has become corrupted and the computer no longer recognises the disk as a valid boot medium. You would need to repair the HDD is this is possible using an alternative boot media such as the Hiren's Boot CD which you would need to download as an ISO CD image then burn on to a blank CD disc, then boot from. The DOS programs on the Hiren's CD provide a very good HDD repair tool called HDAT2.

An alternative approach would be to remove the HDD from the laptop and connect it as a slave in a different computer and then perform any repair activities from that system.

That error means the motherboard cannot see the hard drive. Your hard drive has failed and needs to be replaced.

You should boot from a Linux live cd and see if you can copy the data. Hopefully the bad sectors are not where your data is stored, but if that is the case you can use Hiren's Boot CD also booted from CD (not runned from Windows) and use one of it's tools for bad sectors recovery. That should isolate the bad sectors from beeing accesed to that the OS could run on that HDD, but this also means that some of your data may be lost. If you don't have a Linux CD get it from here . Also download Hiren's Boot CD from here .

You have got bad sectors in the hdd so try to clean the bad sectors on it by scanning it by DM it will clean the bad sectors on it

Thanks.

fixboot c:\
fdisk /mbr

i think you need to re-install your Operating System again since you got a new HDD wich is tottaly empty i assume so try to install your OS on the new HDD

let me know if it helped
greetings

the major cause of this problem is ur hard disk may have many bad sectors . its time to replace ur hard disk . i think the message when booting is " boot disk failur or something "