You can copy the new command.com file to C:\ & C:\Windows\Command & C:\Windows\System
Replace the corrupted command.com with the command.com from your OS system disk.
Because a disk IS corrupted.
First you need to google blue screen code. Typically, there are 2 categories of issues : system is corrupted or hardware is malfunctioning. If system is corrupted, then you have to reinstall windows, or some drivers, software. If hardware is corrupted, you need to replace broken parts. Typically it is ram, but might be disk, or processor overheating.
If your Windows operating system gets corrupted, you can start the computer using the boot disk and repair the damage.
I assume you are referring to a "Non-system disk" error on the BIOS post screen. This error comes up when a boot device it has tried to access does not have a valid boot sector on it. To fix it, you would remove the corrupted disk, insert a new disk, and press a key (it doesn't matter what key, hence 'Any') to continue the boot process. If you don't have a floppy or USB Flash drive plugged into your system, it probably means that your operating system has become corrupted and you will need to reinstall.
No. A 'rescue disk' is any media that is used to recover a corrupted or damaged system. it can be in the form of a floppy, CD, DVD, or perhaps even a USB flash drive. A floppy disk can be used for other purposes besides a rescue disk.
Insert the install disk for your version of Windows. When your computer starts, it will read the data off the disk, and boot that way. You can then re-install the corrupted files for the operating system when it starts. You should also update your anti-virus software and do a complete scan, as a virus can often corrupt these files
If the computer thinks your C: drive is invalid, you need to reload the operating system. In those conditions the disk has become corrupted or the OS has been trashed by a virus. If you have a disk in either the floppy drive or the CD drive and the computer is trying to bootload from there, just remove the disk and it should boot ok.
It may not be a virus. It could be a faulty hard disk or fault ram or a corrupted operating system
If we don't you might loose the Harddisk. If it is still writing data to the disk the disk might be corrupted. Besides that, your OS is most likely running from it. You might also cause physical damage to the PC itself. Just shutdown your PC and then replace the HDD.
Gateway recovery disks are created for use as a backup to a Gateway System Recovery solution. Gateway System Recovery involves creating a partitioned area of the hard drive in which vital system programs are stored. In case the partitioned area becomes corrupted or inaccessible, a recovery disk can be used to reload the software necessary to restore the system.
Bad disk