If there are zero reviews on Newegg, I switch to Amazon. There are
12 reviews, with some "unhappy campers". Apparently, what is in the
box, has a different part number in this particular case. The
picture on Amazon, resembles a "retail boxed product", and I suppose
in this case, leaves room for substitution.
http://www.amazon.com/Seagate-ST3500641A-RK-Barracuda-3-5-Inch-Intern...
It kind of reminds me of some disks I saw at a local computer store.
They were packed in transparent plastic shells, with no part number
visible. Just the capacity and RPMs showing. Antistatic bag inside
(presumably to help hide the label on the drive itself). Still
worked fine, but the thing is, you don't know what generation of
drive you're getting. They turned out fine however.
I'm pretty sloppy with my terminology. If I suspect someone doesn't
understand, I talk about "ribbon cable drives". EIDE, IDE, PATA
are some acronyms I might use for the ribbon cable devices. PATA
stands for Parallel ATA, as the ribbon cable has a parallel data
interface.
SATA on the other hand, is serial, and all the data travels on a
very high speed pair of wires. That is called a differential
interface - when one wire has a 1, the other has a 0, and that
is used to give bigger signal amplitude and quality detection
at the other end of the cable. That is why the SATA cable is
thinner, since there is only a transmit serial and receive
serial interface, plus some ground wires for shielding. (Even DVI
cables and monitors use this idea, of differential interfaces
and super high speed serial digital transmission.)
There are two jumpering schemes. In a Dell/HP/Gateway/Acer, they'll
use Cable Select or CS. If one or two drives are present on the
cable, they can be "CS". That means assembly of computers at the
factory, is easy. Everything is CS, just plug it in. To use
CS, you should use an 80 wire cable (new cables are likely to
support CS). How the cable is special, is described here ("pin 28").
http://www.pcguide.com/ref/hdd/if/ide/confCS-c.html
Before jumpering the new drive, you verify what is already
on the cable, and that it is CS. Then you know using CS
on the new drive, as the second drive on the cable, will work.
An alternative, is the usage of master/slave. One drive is master,
the other is slave. Western Digital drives have the notion of
"master only", and perhaps "master (with slave)", while other
brands might have a simple "master" jumper notion (so WD offers
two choices). On a high speed ribbon cable, if only one drive
is present, you connect it to the end connector. So that tends
to suggest the master or MA drive, will be on the end of the
cable, for the single drive case.
So, with two drives, you could use CS-CS or Master-Slave.
On the first boot of the machine, stop in the BIOS and
see if both drives showed up. (Press <del> or F2 or whatever
key the computer manual says to use, to get into the BIOS.)
I'd want the drives to be IDed by their name string, before
I'd boot any further. I'd turn off the computer, if there
seemed to be a problem. If they all ID OK, you can exit from
the BIOS without saving changes.
Also, if you want something to boot the first time, and
you have a Seagate drive, there is always "Seatools for DOS",
to give you something to test with. Since they provide FreeDOS
as part of the download software, the floppy you make is
ready to boot without further effort. You can even verify
it works with your current drive, before making any changes
to your computer. Not only is it available for floppy, there
is also an ISO so you can burn a CD. Some computers no
longer have a floppy, so they provide CD for those customers.
http://www.seagate.com/www/en-us/support/downloads/seatools/
HTH,
Paul- Hide quoted text -
- Show quoted text -