In article <%Zhae.126$u56.69@trndny09>,
(E-Mail Removed) wrote:
> RBM wrote:
> > You can get an adapter for the power if necessary, some boards claim
to work
> > fine with the 20 pin. I'd check with Asus. All the drivers you need are on
> > the Asus CD. If you need to install any drivers for SATA or Raid
> > controllers, just do it from the CD after you install the operating system
> > on your PATA drive
> > "name" <(E-Mail Removed)> wrote in message
> > news:BVgae.65$oD6.32@trndny07...
> >
> >>Hi, hope someone can help.
> >>
> >>I just got an A8NE and it has a 24 pin power connector. I have a three
> >>year old Antec True Power 480w, with a 20 pin connector that seems to
> >>work just fine, I just want to confirm that there is no problem with this
> >>kind of setup. And, of course, I connected the 4 pin 12v connector.
> >>
> >>Also, I'm installing XP SP2, do I need to make a floppy off the Asus CD
> >>for installation? I assume XP will see all the drive controllers. I'm not
> >>running any raid, just 2 HDs on PATA, then when I get the SATA drives I'm
> >>reinstalling on the SATA drives and using the PATA drives for the DVD and
> >>CD.
> >>
> >>Do I need a floppy with drivers for anything for the XP install?
> >>
> >>TIA
> >>john
> >
> >
> >
>
> Thanks, it'll probrably be ok, but I'll check with Asus about the 20 pin.
The issue of whether the 20 pin is sufficient or the 24 pin
is needed, really depends on the video card you have chosen.
The 20 pin ATX connector has one 12V wire and pin on it.
The 24 pin ATX connector has two 12V wires and pins on it.
The ATX power connector on the motherboard, feeds the PCI Express
video card, the fans, and some other circuitry that draws
next to no power. A pin on the ATX power connector is rated for
6 amps continuous current at room temp. If the video card plus the
fan headers draw more than 6 amps, then the 24 pin power connector
should be used. If they draw less than 6 amps, the 20 pin connector
is OK.
If anything, this question should be asked of ATI or Nvidia, as
only they know the mean and standard deviation of the video
card supply currents.
These articles are a bit dated, but will give you some idea as
to how much current a video card draws. As customers, we have
no way of knowing which rail a new video card will use to supply
current, so while it is fun to extrapolate from these articles,
unless the exact video card model is measured, we don't really
know for sure what the limits are.
http://www.xbitlabs.com/articles/vid...powercons.html
http://www.xbitlabs.com/articles/vid...-nv-power.html
HTH,
Paul