ANTEC 900 POWER CABLE NOT REACH

So your power supply 4 pin connector is to short to reach the motherboard?

Not sure how that relates to the case itself?

That is your CPU power cable. It is most definitely required to start up.

Mine is almost stretched tight (same case, but probably a different PSU), try routing it different ways. Like, try going around the side of the GPU, over the top, maybe under the side, etc. It should reach. If not, I think there are extenders for those cables that you could use.

A number of cases are starting to mount the power supplies in the bottom, rather than the "standard" top mounted one. The Antec 900 is one of those cases. Compared to the PSU top mounted case, your power cable obviously needs to be longer in the bottom mounted ones.
Some power supplies don't have long enough cables to handle this.

You should be able to find a local supplier that sells a 4 pin cable extension, as someone else mentioned. Locally, they sell for around $5.

Clint

Nice1, thanks I'll just get an extension for it, I did manage to get it to reach (well force it over top of gfx but is v.unsafe ) and now I am upgrading motherboard and the connector is even further away

using a sumvision power supply.

Thanks so much you guys, if any1 knows a UK supplier of the cable would be even better, but sure I can find 1 easilly enough.

Maplin sell them cheap, I've just got this case today and I found this:

http://www.maplin.co.uk/Module.asp [...] &U=strat15

Go to the store or just get one delivered! Anyway, I was thinking of getting a new PSU anyway and the antec 600w PSU sounds pretty sexy for some serious O/C.