Maybe it is time for you to call the manufacturer and ask them "Why is it
that this checkbox is dimmed in my laptop?"
Just kidding
I checked my USB and lo and behold that box is also dimmed!!! I cannot make
it enabled.
Sorry.
On the other hand why in the world there is a checkbox that cannot be used?
There should be a way to get down to the bottom of it but I don't know how.
I will monitor this thread, perhaps someone will come up with an answer.
It is interesting.
"Bob Newman" <> wrote in message
news:Blmpj.27180$...
>I have several devices listed including two root hubs. They are the only
>ones that have the power management tabs and on both of them the selection
>of "Allow the device to wake up computer." is dimmed out and cannot be
>chosen.
>
> Bob
>
> "AlexB" <> wrote in message
> news:...
>>I have Vista Ultimate, Desktop.
>>
>> Control Panel>>System and Maintenance>>Device Manager>>
>>
>> I get an open box with a treeView with all devices.
>>
>> The very last on the list is : "Universal Serial Bus Controllers." I
>> click that. The node expands.
>>
>> There are various onboard USB devices on the top but down below there are
>> a few
>>
>> "USB root Hub"
>>
>> Right Click>Properties>>Power Management>>
>>
>> Two options:
>>
>> Allow the computer to turn off the device to save power
>> Allow the device to wake up computer.
>>
>> I guess the rest should be self-explanatory
>>
>> Good luck.
>>
>> Again, I am not sure if your laptop has a similar configuration.
>> Obviously your hardware options are more limited. What you may end up
>> doing is going down every USB node and checking if the Properties have
>> Power Option Tab.
>>
>>
>> "Bob Newman" <> wrote in message
>> news:wAlpj.12605$...
>>>I can't find any such setting.
>>>
>>> Bob
>>>
>>> "AlexB" <> wrote in message
>>> news:...
>>>>I do not have a laptop but from analogous situations there is a chance
>>>>that you can go to Control Panel>>System and Maintenance>>Device
>>>>manager>> Find that External USB Controller and there might be an
>>>>option: "Allow this device to wake up computer."
>>>>
>>>>
>>>> "Bob Newman" <> wrote in message
>>>> news:G5lpj.38849$...
>>>>> Vista Home Premium
>>>>>
>>>>> I am using an external monitor, keyboard, and mouse with my laptop.
>>>>> All works fine. except... when the laptop goes to sleep I cannot wake
>>>>> it up with out opening it and pushing the spacebar and the laptop
>>>>> itself. Pushing the spacebar on the external key board or moving the
>>>>> mouse will not wake it up. This is a major inconvenience as the laptop
>>>>> is closed and under a riser. Moving everything in order to open the
>>>>> laptop is not an option.
>>>>>
>>>>> Suggestions please.
>>>>>
>>>>> --
>>>>> Thanks... Bob
>>>>
>>>
>>
>