It seems to be password protected as I get this when I power it on:
Turns out I must be a natural hacker as the first 'password' I tried no only let me in but it was also the local Administrator password when Windows 2000 finished loading!
Oh and the bonus was a 'free' Madonna CD that was left in the drive, it didn't play the first time I tried. The laptop is covered in dirt and dust so I ejected the CD-ROM and gently cleaned the lens with a cotton bud, tried again and it worked like a dream!
It has a 162 error, but as we all know that just means I need to replace the CMOS/RTC battery like I've done before so I'll try and get that done at the weekend :)