i don't know what wrong with my water cooling the pump simply wont pump any water round. Is there any possiblity that i have pushed the hose's too much into the pump or something --

one thing i have to check - the pump is in default position water is pushed out the top?

any help would be greatly appreichiated

Thanks Ed

ps the reservoir is at the top - feeding water into the pump,

Reservoir --> pump --> cpu --> gpu --> 1800 --> Reservoir

its a ehem 1048 but dont worry now i have it working - the 1800 had a lot of air in and i had to do was move it - the air then rushed out and it started to work