just bought a seagate 250GB/7200/ultra-ata100/8MB internal drive & a masscool "uhb-fi310" ieee 1394/usb 2.0 enclosure to use on my sony pcg-grx560 laptop. sony has 4 pin firewire and usb 1.0. also boughta 6 pin to 4 pin cable. enclosure uses external power supply. os is win xp sp2. bios does not support firewire boot, but will boot from a floppy drive connected to a usb port. mfr's instructions say xp does not require installation of an additional driver under xp; s/b PnP (driver is provided for win98 only).
unit powers & spins up just fine, but is not recognized either when connected via firewire or usb. does not show up under "my computer" or disk management snap-in, not even if refreshed/rescanned. also does not appear in device manager. as such, i can't even partition & format the darned thing. haven't had access to a desktop to test the drive in another environment yet, so i can't rule out defective drive/enclosure/cable (the last is unlikely, since i've tested both usb & firewire).
this seems to be a common problem, according to google searches, but i haven't seen any satisfactory answers out there.
any help would be appreciated.
unit powers & spins up just fine, but is not recognized either when connected via firewire or usb. does not show up under "my computer" or disk management snap-in, not even if refreshed/rescanned. also does not appear in device manager. as such, i can't even partition & format the darned thing. haven't had access to a desktop to test the drive in another environment yet, so i can't rule out defective drive/enclosure/cable (the last is unlikely, since i've tested both usb & firewire).
this seems to be a common problem, according to google searches, but i haven't seen any satisfactory answers out there.
any help would be appreciated.