Under normal circumstances you should now be able
to install WinXP. The installation process would detect
the hard disk and give you the option of repartitioning
and/or reformatting it. Since you report that this is not
happening, there could be something wrong with your
hardware. To confirm it, try this:
- Boot the machine with a Win98 boot disk from here:
www.bootdisk.com.
- Run fdisk.exe to delete all existing partitions and
create new ones. You will, of course, lose all data.
- Mark the first partition active.
- Run format.exe to format the first partition.
- Reboot and see if you can access it.
If this works then you could install WinXP in the first
partition. It will be a FAT32 partition and it will be
limited to 32 GBytes. You could convert it later on
to NTFS.