booting on overclocked systems with USB hard drives

Soldato
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I'm sure I can't be the only one who experiences this problem, so I'm wondering if anyone has any cheap and creative solutions?

I have a couple of large external HDDs (1.5Tb and 2Tb), and if either of them is connected when I boot, I can't get past POST with an overclocked FSB. If I disconnect them and reconnect in Windows, I am just fine. The motherboard is a gigabyte UD3 P45, but I've had this problem in the past. I tried a powered USB hub, but that didn't help.

The obvious answer is to disconnect the HDDs and reconnect them in Windows, but I keep my external hard-drives out of the way (they can be a little noisy for the desktop), and like most external HDDs these days, they don't have on-off switches. I can disconnect the USB cable from them and reconnect when needed, but this is hassle I could do without, and unconnected cables have a habit of disappearing down into the cable-spaghetti that exists behind the PC.

One solution I considered was a USB hub with an on-off switch that I can keep within arms reach, but I can't seem to find one (either that or the ones that have such a switch don't list it in the features). So, does anyone know of a cheap USB hub with an "off" switch, or otherwise have any creative solutions to dealing with this problem?

Ta very muchly...
 
do you have an option in bios to disable usb storage during post?

i get the option to disable usb mouse, keyboard or storage during post on my gigabyte board, so it could possibly be an option on your board too...
 
does it still happen if you run the system at default settings ?

Nope - if my FSB is set to stock there is no problem. A few mhz either way is okay too, but nothing more.


I'll check the specific options in BIOS when I get home. I've had this board for quite a while, and I *think* I had a session of trying all the options to see what would help, back when it was new, without success. To be honest I'm not so bothered about it happening on this motherboard since I'll be replacing it soon. But it's happened with my other systems in the past, and I'm looking into something to avoid the problem on my new system.

So, do you guys not get this issue with large external drives?
 
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