I have an Acer Aspire computer with Celeron. The computer is around four years old. Windows 98 Second Edition is installed.
Recently, the Acer Service Center replaced the hard disk, but now the computer is very noisy a kind of gurgle noise whenever there is any activity such as loading the Windows 98, clicking on a link , opening , minmizing or closing a window........etc. On the other hand when there is no activity there is no noise.
It was not like that with the old hard disk.