is there any way to get rid of computer noise from my rme?

I have the multiface/cardbus combo. Tried it in all my laptops ect and the noise seems to be permenant.

The bundle is almost new, very few hours on it because its way too noisy to use but before i give up on it I will ask here.

You all know the pc noise im talking about, moving mouse ectectectect....... never goes away no matter the situation and its the only soundcard i have owned in many many years to do it. all my other sound cards are fine in the exact same situation and i have a few.

So just incase theres a solution i will ask before giving up, i have read every post on the subject and never got a solution that works. Im guessing its a flaw with the system (pcmcia bus) as its done it since new. If it is.. fair enough i will move on to another manufacturer but i love the RME AD conversion from my valve amp.

The solution ive been given from a freind is to mod it. But i feel rme will be able to help since it would be a pointless product with way more complaints than ive seen if it were a flaw in the product.

recap.. great card at volume (loud enough to cover pc noise) no signal going through it is useless.

Please avoid reposting other threads answers on here as none effect it in anyway.

Cheers..