USB 2.0 driver and motherboard/adaptec USB 2.0 card

USB 2.0 driver and motherboard/adaptec USB 2.0 card

Post by Monte Olse » Tue, 17 Dec 2002 16:26:04



Well, I'm stumped. Is it a bad idea to have both a USB 2.0 Adaptec adapter
combined with USB 2.0 ports provided with the motherboard? The reason I ask
is that my USB 2.0 scanner (a Canon) first didn't seem to work in 2.0 mode
and when I tried updating the drivers (one is for an NEC chipset, the other
for VIA USB 2.0 chipset), the darned scanner quit functioning immediately
after it was initially seen by the OS (WinXP).

This is driving me up a wall.

Thanks for any help.

 
 
 

USB 2.0 driver and motherboard/adaptec USB 2.0 card

Post by Len Matti » Wed, 18 Dec 2002 00:46:15


I tend to favor using the MS drivers for USB 2.0 as they seem to work best
and are not as hardware specific.

FWIW, Len


Quote:> Well, I'm stumped. Is it a bad idea to have both a USB 2.0 Adaptec adapter
> combined with USB 2.0 ports provided with the motherboard? The reason I
ask
> is that my USB 2.0 scanner (a Canon) first didn't seem to work in 2.0 mode
> and when I tried updating the drivers (one is for an NEC chipset, the
other
> for VIA USB 2.0 chipset), the darned scanner quit functioning immediately
> after it was initially seen by the OS (WinXP).

> This is driving me up a wall.

> Thanks for any help.


 
 
 

USB 2.0 driver and motherboard/adaptec USB 2.0 card

Post by Crusty Old Bastar » Wed, 18 Dec 2002 12:08:24


Adaptec USB drivers have caused me problems. I use only the Microsoft
drivers from SP1.


Quote:> Well, I'm stumped. Is it a bad idea to have both a USB 2.0 Adaptec adapter
> combined with USB 2.0 ports provided with the motherboard? The reason I
ask
> is that my USB 2.0 scanner (a Canon) first didn't seem to work in 2.0 mode
> and when I tried updating the drivers (one is for an NEC chipset, the
other
> for VIA USB 2.0 chipset), the darned scanner quit functioning immediately
> after it was initially seen by the OS (WinXP).

> This is driving me up a wall.

> Thanks for any help.

 
 
 

1. PCMCI - USB 2.0 & USB 2.0 external hard

Dear, Sirs!
 I have the problem with External Case for 3.5" hard disks using USB 2.0
(model Chronos HD-337-U2). I have no USB 2.0 in my laptop only USB, so I had
to buy PCMCI - USB 2.0 card model: UB 200  from ARGOCY (www.arcocy.nl).
PCMCI drivers were installed by me as described in users manual, i.e. after
installation I had upgraded drivers for USB 2.0 Root Hub device & Card Bus
to USB 2.0 Enhanced Host Controller. When I was using External Case via USB
1.1 hard drive was visible and I could read & write any files on it, after
installation PCMCI - USB 2.0 card and after connection External Case via USB
2.0 I hade encontered the problem my PC asking the hard (red LED is lighting
on the External Case), but then some frizing with RED LED and External
Storage divice disapeared from dialog box for safety removing any external
divices, and from "My computer". After restarting the computer files or
folders wich were tried to be accessed lost. After some such actions after
rebooting I found that all my external hard (120 Gb) was not formated and
all info was lost. Please help me to dicide my problem. Thanks in advance!

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