Re: [Emc-users] Linux question
And Ubuntu has a setting that will shut down all open applications before shutting down the MB. This way you just push the button for on and again for off. If you loaded LCNC in the startup file, it makes it very easy. On 2013/10/20 05:36 AM, Jon Elson wrote: Terry Christophersen wrote: Hi all, When I turn on the main power switch my computer will come on for a couple of seconds then shut off.I wait for this to happen then push the computer on switch.This is how it been since I switched to a 525. Why does the computer come on without me hitting the computer on switch? All the modern CPUs have software-controlled power supplies. there is a command line from the MB to the power supply telling it when to turn on/off. The power button goes to the MB, not the power supply, and starts the sequence, when you have it set for manual on/off. Most BIOS'es can be set for either last power status or always come on after power restoration. I have mine set this way, as I turn the whole machine on from a power strip. So, anyway, the PS has to turn the CPU on so the BIOS can look to see what its power-on response is set for. And this is real nice, as a remote server you want to power up whenever power is restored after an interruption. Jon -- October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60135031iu=/4140/ostg.clktrk ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users -- Regards / Groete Marius D. Liebenberg MasterCut cc Cel: +27 82 698 3251 Tel: +27 12 743 6064 Fax: +27 86 551 8029 Skype: marius_d.liebenberg --- avast! Antivirus: Outbound message clean. Virus Database (VPS): 131019-1, 2013/10/19 Tested on: 2013/10/20 08:58:11 AM avast! - copyright (c) 1988-2013 AVAST Software. http://www.avast.com -- October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60135031iu=/4140/ostg.clktrk ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
[Emc-users] Linux question
Hi all, When I turn on the main power switch my computer will come on for a couple of seconds then shut off.I wait for this to happen then push the computer on switch.This is how it been since I switched to a 525. Why does the computer come on without me hitting the computer on switch? Thanks Terry -- October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60135031iu=/4140/ostg.clktrk ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Linux question
That may depends on the computer configuration. I believe that my Intel board has a jumper to enable that. In some environments, you want the computer to come back online after a power failure. Ken On 10/19/2013 6:38 PM, Terry Christophersen wrote: Hi all, When I turn on the main power switch my computer will come on for a couple of seconds then shut off.I wait for this to happen then push the computer on switch.This is how it been since I switched to a 525. Why does the computer come on without me hitting the computer on switch? Thanks Terry -- October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60135031iu=/4140/ostg.clktrk ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users -- October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60135031iu=/4140/ostg.clktrk ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Linux question
You might check bios settings. For servers, I configure them to auto-boot at power on and after any power failure (simulated by a power strip turn off). Desktops are normally configured to power down if they find they were on or off when a power fails. It does sound like the power control is doing this. It is built into lots of mother boards these days. I doubt you can totally defeat it, but you could just 'turn it off' no using a power strip, leaving a small amount of power being used by the power control circuitry. If I wante to use a power strip, I would just live with it and not worry about it. Being on rural circuits, I do have all electronics I want to 'keep' on UPSes, not just surge protectors. A lightening strike took out several things and one of 3 UPSes in the house, but nothing plugged into any of the UPSes. -- October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60135031iu=/4140/ostg.clktrk ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] Linux question
Terry Christophersen wrote: Hi all, When I turn on the main power switch my computer will come on for a couple of seconds then shut off.I wait for this to happen then push the computer on switch.This is how it been since I switched to a 525. Why does the computer come on without me hitting the computer on switch? All the modern CPUs have software-controlled power supplies. there is a command line from the MB to the power supply telling it when to turn on/off. The power button goes to the MB, not the power supply, and starts the sequence, when you have it set for manual on/off. Most BIOS'es can be set for either last power status or always come on after power restoration. I have mine set this way, as I turn the whole machine on from a power strip. So, anyway, the PS has to turn the CPU on so the BIOS can look to see what its power-on response is set for. And this is real nice, as a remote server you want to power up whenever power is restored after an interruption. Jon -- October Webinars: Code for Performance Free Intel webinars can help you accelerate application performance. Explore tips for MPI, OpenMP, advanced profiling, and more. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60135031iu=/4140/ostg.clktrk ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users