Invalid second hard drive

Hello,
Pls my Toshiba 1TB external hard drive the blue light stays for a while and goes off but the drive still spins pls can anyone help cos I have some important docs on it pls

Hello,
whenever I turn on my PC, it shows me this " "163-Time & date not set
The system time is invalid. This may be a result of a loss in battery power. Set the correct time and date using your operating system If this message persist you may need to replace your onboard battery
214-DIMM configuration warning
Populated DIMM configuration is not optimized. Rearrange the DIMM so that each channel has the same amount of memory " "

my thoshiba external 1 tb hard disk drive just going in loading, when I open my computer it going in not responding mode. right click doesnt show anything. no data shown for this drive

Hello,

This is Rathish from India. I bought both my laptop and my external drive in UK. I am using Windows 7 Home. I bought that hard drive after 18 months. when I plugged in my HDD it's not showing up d icon of the HDD. This one happens after connecting into my cousin's computer. Actually, Toshiba HDD's will turn into white color from Blue when it's plugged into a computer, but in my case, it still glows in Blue, so I don't know what is the exact problem of it. Can anyone help me to get rid of this one?

Thanks!

Hello, I have a Toshiba Canvio Basic 1TB external hard drive. I'm an aspiring game developer/artist and I have several years' worth of work on it.

Today, the hard drive suddenly just stopped working. It was working just fine this morning, but when I plug it in now, it is completely undetectable. File manager, device manager, nor hard disk partitioner can find it.

Interestingly, when the hard drive DID work, it had a blue light that always flashed when my PC was on. However, now the blue light constantly stays on when plugged in instead of blinking, so I know the hard drive is at least receiving power - thus making it unlikely that it's an issue with its cable. A...