hi damage found this on
http://www.uktsupport.co.uk/pb/faq/900hard.htm
Display Problems Running Games
This affects games such as Dungeon Keeper, and Speedster, on some Packard Bell machines with some PB 1015 / 14xx monitors. The fault lies with the ability of some tubes to switch refresh rates fast enough between different graphics modes.
The intro will play fine, but the game itself looks like someone switched display area to 1024x768 - you get three blurry screens and a lot of horizontal lines.
To solve this,
* Right-Click My Computer, Click Properties, then Performance, and Graphics
* Move the hardware acceleration to none
* Click OK/Close until prompted to reboot and do so.
looks like this monitor has been about for a while cos another site i looked it had win95 and win98 drivers.
couldnt find anything about the spec but it does sound like a backup monitor only