Franc Zabkar wrote in news:(E-Mail Removed)
> On Sun, 27 Apr 2008 04:14:03 GMT, Dave Seven <(E-Mail Removed)>
> put finger to keyboard and composed:
>
> > Yousuf Khan wrote:
> >
> > > However, SMART is one of the most lenient error detection schemes out
> > > there. It usually finds no errors, so if it actually finds something
> > > then it's usually a sign that the drive truly needs to be replaced
> > > sooner rather than later.
> > >
> > > Yousuf Khan
> >
> > But you can just run HDtune (free version) and it will read the SMART
> > info without having to have it enabled in the bios.
> >
> >
> > http://www.hdtune.com/
> The following article suggests that S.M.A.R.T is always enabled as far
> as the drive is concerned.
Silly you:
Page 247
8.51.1 SMART DISABLE OPERATIONS
8.51.1.1 Command code
B0h with a Feature register value of D9h.
8.51.1.2 Feature set
SMART feature set.
- Mandatory when the SMART feature set is implemented.
- Use prohibited when the PACKET Command feature set is implemented.
8.51.1.8 Description
This command disables all SMART capabilities within the device including any and all timer and event count
functions related exclusively to this feature. After command acceptance the device shall disable all SMART
operations. SMART data shall no longer be monitored or saved by the device. The state of SMART, either
enabled or disabled, shall be preserved by the device across power cycles.
T13 Draft 1410D
> The BIOS setting merely controls whether
> the BIOS will test the SMART health status of a disc at bootup.
>
> http://smartmontools.sourceforge.net/
>
> =====================================================================
> My computer's BIOS has a SMART enable/disable setting. What does it
> do, and how should I set it?
>
> Some type of BIOS can check the SMART health status of a disk at
> bootup ... This one-time check on bootup is done if the BIOS SMART
> setting is set to 'ENABLE', and is not done if the setting is set to
> 'DISABLE'.
>
> If this one-time check is done, and the disk's health status is found
> to be 'FAIL', then typically the BIOS will display an error message
> and refuse to boot the machine.
>
> For the proper functioning of smartmontools [or any other SMART
> software tool], either BIOS setting may be used.
> =====================================================================
>
> - Franc Zabkar