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kme : pc   18

How to possibly fix a PC that will turn on but will not beep and will not display anything on screen - YouTube
Do what the video shows: Disconnect the power cable, remove the CMOS battery, short the CMOS jumper pins for 9 seconds then return the jumper cap to its initial position (only if you can find these jumper pins; if not, skip this step), press your PC's chassis power button switch (to discharge any remaining power circulating in the system), leave the PC unplugged and in this state overnight, then the next day return the CMOS battery to its socket, power up the PC, and if no beep, then disconnect the power cable, press your PC's chassis power button switch (to discharge any remaining power circulating in the system), remove one component, power up the PC, and if no beep then repeat (each time unplugging the PC, pressing the power switch to discharge remaining power, removing a remaining component, and then powering up, and this until the PC beeps at boot).If it never beeps, even when you are down to just motherboard, power supply & CPU+fan, one of these remaining components may be bad
awardbios  posttest  pc  hardware  troubleshooting  video 
october 2019 by kme
Phillip Remaker's answer to What is the PC equivalent of a MacBook Pro? - Quora
My PC laptops, I treat more like delicate flower that might reboot at any moment if the wind changes. This has been true for many PC laptops I've owned, not just a particular vendor or OS version.
mac  hardware  pc  compared 
july 2015 by kme

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