"The Amateur" <(E-Mail Removed)> wrote in message
news:b3c84889-9408-4bf5-8143-(E-Mail Removed)...
On Nov 13, 9:41 am, Paul <nos...@needed.com> wrote:
> The Amateur wrote:
> > It was Veteran's day and I had the day off from work. My 1 1/2 year
> > old son was harmlessly fiddling with the buttons on our printer while
> > I was on the computer doing a quick check of email and what-not, when
> > all of a sudden the computer went off. I look down and see my son's
> > hands had moved from the printer to the power button of the surge
> > protector. He turned it off. No big deal, I thought. Turned the surge
> > protector back on. Attempted to turn the computer back on and nothing.
> > Tried different outlets, nothing. Held the PC's power button in for a
> > few, nothing.
>
> > I went to the local PC shop and bought a new PSU, swapped the new for
> > the one in my PC, nothing. No power. No lights. Nothing. Returned the
> > new PSU to the shop.
>
> > Replaced my old PSU, took the battery out of the motherboard to reset
> > the CMOS, still nothing.
>
> > Now maybe I should have reset the CMOS with the new PSU in place,
> > because my old PSU could be fried too. Oh well.
>
> > So does anyone think my MB is dead?
>
> > Also, why would simply turning the surge protector off fry the MB?
>
> > Finally, could the shortage have spread and killed my RAM and HDD ?
>
> Have you been doing all of the tests, using that surge protector ?
>
> Maybe the surge protector is bad. Try plugging directly into
> some other outlet.
>
> Paul- Hide quoted text -
>
> - Show quoted text -
Yeah I've moved the PC to different outlets without using the surge
protector.
I would try this:
Remove the power supply, plug it in, jumper the pins to power it on
http://www.hardwarebook.info/ATX_Power_Supply
If the PS fan spins I would then shut it off with the rocker switch, connect
the molex to the hard drive, power it back on to see if the hard drive
works. (you could also test the PS with a multimeter at this point).
If the hard drive spins then I would put it back into the box and make all
the connections, then jumper the case switch leads on the mainboard. You
want to eliminate the case switch as a problem.
If the case switch does not seem to be a problem, then I would disconnect
everything from the motherboard including the video card, remove the memory,
and with only the processor in, turn the system on. See if the motherboard
power light comes on. You should get a bios beep code saying memory failure.
If the system starts (power light on, bios beeping) then start to add the
components back one at a time (one stick of memory, then the other). After
memory add the video card and see if the bios screen shows up. Then the hard
drive.
If all fails at the beginning then the motherboard is very possibly gone. If
not you will eventually get to the fried component.