Western Digital 500GB My Book World Edition 500 GB Hard Drive "light keeps" Questions

...light keeps dropping the signal. Very frustrating. Only happens when I'm on Mozilla Firefox through the U3. MS Word, and other programs work fine - just internet through the Cruzer. Any ideas? Hi, ...

light just keeps flashing, that's it. Help! The light will just keep flashing brightly for ages and the drive itself will carry on spinning but my Macbook won't recognise it at all. Was it

...external 250GB hard drive will not power up - the red light on the front just keeps blinking real fast.... any ideas? thanks. blinking light means faulty hardware - get a refund or call a ...

green light keeps flashing . Unless the light is labeled as something else, a blinking light on an external hard drive usually indicates that a read/write operation is taking place.

...AFTER POWERING ON AND THE PURPLE LIGHT KEEPS FLASHING BUT THE COMPUTER DOESNT RECOGNISE THE CONNECTION Connect the cable directly to USB port, don't use a USB port hub because the energy isn't

...AT THE TOP LIGHT AT TOP OF Y SMBOL KEEPS FLASHING & IT WON'T SHOW UP ON MY SCREEN I AM USING A G4 & HAVE 2 HARD DRIVES I THINK THE 80 GB MODEL FWFL80-N ssee my posted solution ...

...light keeps flashing on and off on my Seagate 4Tb XHD. It won't show up on the finder as connected. What causes that? changing power and USB cables, switching on and off, but the blue light ...

...light keeps on flashing on my d2 quadra 500... itried to download the new firmware, but doesnt look like is working.. This is most probably a faulty power cable, a common fault on La Cie apparently. ...

...light just keeps blinking on and off. My computer doesn't register the drive either. I've shut down the computer and restarted it, the same thing. I've disconnect the drive and checked the usb port, ...

...light keeps going up and down. explorer hangs till I disconnect the drive. WD Diagnostic tool also hangs till I disconnect the drive. Thinking I should return it. But if it is a simple issue that ...