Re: Safely Remove Hardware? Does it turn off Power?
- From: Samuel <Samuel@xxxxxxxxxxxxxxxxxxxxxxxxx>
- Date: Thu, 24 Jan 2008 04:30:00 -0800
Sorry for it posting 4 times, I had trouble. All I would like to do is change
a setting that will make Vista switch the light off of the USB memory stick
when it is undocked - like XP used to. How would I do this please? There must
be a way.
"Doron Holan [MSFT]" wrote:
it will not turn off the light.
d
--
Please do not send e-mail directly to this alias. this alias is for
newsgroup purposes only.
This posting is provided "AS IS" with no warranties, and confers no rights.
"Samuel" <Samuel@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:6A11BC92-3A53-4D8E-850F-B083A54471E1@xxxxxxxxxxxxxxxx
This is interesting, I found that only Windows XP (it could've been the
hardware at the time) turned the light off. My copy of Vista doe not. I
would
like to get Windows Vista to always switch the power (and thus light off)
when I undock the USB. How can I do this please.
.A.
"Jim Applebury" wrote:
Thanks Again... Had a hard time finding a definitive answer.
Take Care Jim
"Doron Holan [MS]" wrote:
that is true for a device that is not externally powered. selective
suspend
is something else entirely. selective suspend is when devices are
turned
off after they have idled out (in very simple terms).
d
--
Please do not send e-mail directly to this alias. this alias is for
newsgroup purposes only.
This posting is provided "AS IS" with no warranties, and confers no
rights.
"Jim Applebury" <JimApplebury@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in
message
news:BD429E60-9CEF-41E7-A1DD-9356F0B5EDB8@xxxxxxxxxxxxxxxx
Thanks Doron,
So I can report that when the light goes out on my USB flash drive
that
the
power is off and only after a reinsertion does the power return?
Is this refered to by "Selective Suspension of USB"?
Thanks Again,
Jim
"Doron Holan [MS]" wrote:
it depends on the bus. the underlying bus driver will turn the
device
off.
it will be powered on when the device is restarted or if the device
is
removed and reinserted.
d
--
Please do not send e-mail directly to this alias. this alias is for
newsgroup purposes only.
This posting is provided "AS IS" with no warranties, and confers no
rights.
"Jim Applebury" <Jim Applebury@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in
message
news:1108BEA0-245F-4EE3-A13C-0BAA439A20E6@xxxxxxxxxxxxxxxx
I've been trying to research for our Computer Club whether or not
the
"Safely
Remove Hardware" applet actually turns off the power to the device
and
if
does, does it wait for the device to be physically removed before
returning
power to the port?
I've noted the light on my USB flash drive goes out after sending
the
remove
command which seems to support this. I've also seen reference to
the
D3
power state when this command is sent but I've seen different D3
states
referenced on hot-pluggable devices.
I sure will appreciate any and all input.
Thanks,
Jim
- Follow-Ups:
- Re: Safely Remove Hardware? Does it turn off Power?
- From: Doron Holan [MSFT]
- Re: Safely Remove Hardware? Does it turn off Power?
- References:
- Re: Safely Remove Hardware? Does it turn off Power?
- From: Samuel
- Re: Safely Remove Hardware? Does it turn off Power?
- From: Doron Holan [MSFT]
- Re: Safely Remove Hardware? Does it turn off Power?
- Prev by Date: Re: Safely Remove Hardware? Does it turn off Power?
- Next by Date: Winusb - multi device multi application
- Previous by thread: Re: Safely Remove Hardware? Does it turn off Power?
- Next by thread: Re: Safely Remove Hardware? Does it turn off Power?
- Index(es):
Relevant Pages
|
