Hello guys.
I have a big problem and don't find a solution about a G25 racing wheel.
I racing the "liveforspeed.es" league and after a lot of good races, last 3 or 4, with my new system (Asus formula II extreme motherboard, intel dual coreE8500 and 8800 640mb gts by nvidia and mushkin 2Gb memory) the G25 shutdown in the middle of the race.
I have doing laps and qualifying for about an hour and in the first quarter of the race, shiftter leds shutdown, leaving without wheel and throttle.
Can anybody, after I will be crazy, help me????

Nobody can help me?
Today I shutdown when in 2nd. division, ran in 5th position in spanish league (www.liveforspeed.es) .
Thank you very much

i had this problem too, i solved it by reconnecting the cables to the G25 itself.

I had that same problem once when I got my new G25 back at the end of June 2008, The wires were loose on mine, perhaps would be the same problem on yours.