SOURCE: Hp Pavilion a350n shutdown and will only boot up to a blankscreen
I assume by power is good you mean when you press the power button on the pc it spins up.
1) unplug all the components such as hard drive, floppy and USB from the motherboard.
(so you should only have the VGA, monitor and motherboard with RAM and CPU.) turn it on and see if you get a screen. if you don't there is possibly a problem with the motherboard.
if you do get some display on the screen 2) switch off and plug in one component at a time and then switch back on. if it works turn it off and plug in the next component and turn it back on. repeat until you find the faulty component that cause it to not turn on.
SOURCE: Computer died - will not reboot - even to show system bios.
motherboard or cpu failure. or possibly power supply.
SOURCE: My HP Pavilion 753n starts to be and then
It is the power supply
In hp the power supply they use does not die on you completely; it will start but not feed the computer.
So change it to generic brand and every thing will work fine.
SOURCE: Computer boot sounds normal. But
1. this sounds like a failing mother board.
2.Needs replacement.
SOURCE: I have no video and no POST.
I have had the same issue several times and we have at work had to call out a HP engineer.
They replaced the motherboard every time, every screw, nut and bolt.
Takes them an hr but it works after this.
Is the laptop under warranty ?
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tried to do jumper reset but was unable to accurately and adequately use them to reset, unsure if i did this correctly. is there a ROM_recovery? how do i do this?
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