USB problem araise from HIGH fsb

[SupermanCK]

ok...i got my system to run at 170fsb...but now my usb doesn't work right...
it won't detect my digital camera...and my scanner...help...
btw...board is ASUS P4B533 bios v1008

 

[Duvie]

That sucks!!! I have no problems detecting my 3 usb items I have on usb...scanner, priniter, and my old dazzle dvd creation card....All worked perfectly....

Asus doesn't actually have a pci/agp lock, right??? I mean I now you have some turbo 1 setting but it doesn't do 33/66 right??? I wonder if you have an extra usb pci card lying around if that would work....see if it a chipset issue and thus goes back to the question of onbaord devices and ocing!!!!

 

[SupermanCK]

just cleared cmos...and it works now...but i haven't up the fsb yet...i will update this...
but the board does have pci/agp lock
i think it might have something to do with a buggy bios...cause i wasn't able to upgrade my bios to a newer version...

 

[MadTom]

possibly onboard devices don't "care" about the PCI/AGP lock...

 

[THUGSROOK]

Originally posted by: MadTom
possibly onboard devices don't "care" about the PCI/AGP lock...

thats possible ~ we've been comtemplating that for some time now.
have you tried reinstalling 1008 bios? will it re-take that?

 

[SupermanCK]

i haven't try since the last time it rejected me...i might need to lower my fsb back to default in order to do so...
argh!

 

[fluxquantum]

my intellimouse explorer doesn't like the high FSB either. i always just unplug it and replug it in every time i reboot.

 

[SupermanCK]

DUVIE Are you still using EPOX mobo?
anyone from Abit have any problems?

 

[dbwillis]

Im gonna try maxing out my 1.6a, maybe Ill run into the same problem with my USB, Im also on a P4B533...

 

[SupermanCK]

dbwillis - so i guess you didn't have any USB problem cause you only could hit 160fsb?

 

[dbwillis]

Sorry, forgot to check back in, 161fsb and had no problems, Canon 670u scanner, MS Intellimouse and MS Sidewinder and Gravis Gamepad all wored fine for the 2 hours I played games and scanned a few pics.
Sorry!

 

[SupermanCK]

i guess i didn't have problem when i was back down to 150-160 range...weird...might have to do with the 166Mhz+ limitation on Asus board...