| 1. |
Solve : How to program/set a certain key to turn on laptop from shut down or hibernate? |
|
Answer» Hi there, If you say the electricity is physically off, I wonder how the power button on media keyboards work? Because, I think, it's not designed only for turning off the machine, am I right? I've never seen a USB keyboard of any KIND with a power button (except possibly for macs, and who even knows how those work). I've seen them with sleep buttons, but wake-from-sleep happens on key presses with the right power settings anyways. I think you have a catch-22 here -- You need the laptop on for USB devices to work, but you need the USB keyboard to work in order to turn the laptop on. Since this is a laptop, I'm guessing you're probably using wireless, and would you really want to have your wireless always-on so you could wake it up from another computer? Not to put ninjatex down or anything but it sounds a bit silly. (I CHECKED my computer and I can't enable wake-on-lan on my wireless adapter anyway) Even if you can get the keyboard to work in some way, when the computer is off, the BIOS is the closest thing to software running, and it's not sophisticated enough to figure out which key you're pressing to turn the computer on.Use the Power switch... Makes no sense you would need a keyboard switch for this...It would seem that you are using the laptop on mains power so battery life isn't an issue, and Windows can be set to leave a USB device powered permanently (instead of putting the ports to sleep) and in this case you can set the USB port/keyboard to be powered and should be able to resume from sleep or hibernation modes... maybe.Quote from: foxidrive on October 09, 2012, 08:35:24 AM It would seem that you are using the laptop on mains power so battery life isn't an issue, and Windows can be set to leave a USB device powered permanently (instead of putting the ports to sleep) and in this case you can set the USB port/keyboard to be powered and should be able to resume from sleep or hibernation modes... maybe. That's fine if he's in sleep (and maybe in hibernate, but i kindof doubt that one), but when he shuts down his computer? Maybe it's best if the OP just leaves the computer on and goes to sleep, but never as far as hibernate.Quote from: patio on October 09, 2012, 07:50:33 AM Use the Power switch...Quote from: patio on October 09, 2012, 07:50:33 AM Use the Power switch... He wants to leave the laptop closed and under the DESK, so he won't have access to the power switch; that's why he wants to do it with a USB keyboard. I think it's quite ridiculous myself...There is Wireless Wake-on-LAN (see http://technet.microsoft.com/en-us/library/ee851581%28v=ws.10%29.aspx) but yeah, it's for a pretty specific use case.There is a mode called hybrid sleep which acts like hibernation but will wake up as if sleep was used. I assume that a key press will wake it up from hybrid sleep if the BIOS options are set appropriately also, maybe after setting the USB KB to be permanently powered. Quote None of all you've said here didn't work, except one thing that I didn't knew to give it a go, it's what foxidrive said: Quote from: foxidrive on October 10, 2012, 03:11:47 AM There is a mode called hybrid sleep which acts like hibernation but will wake up as if sleep was used. I assume that a key press will wake it up from hybrid sleep if the BIOS options are set appropriately also, maybe after setting the USB KB to be permanently powered. I've looked into BIOS too, but there weren't any settings to help, and that's because, I think, it's mainly a laptop, actually ASUS X50GL.Go into Win7 control panel > Power options and used the advanced settings to ensure that hybrid sleep is enabled, and try it.It worked, so... thank you all, especially foxidrive. Have a nice day. |
|