~2002 early atx12 ECS L7VMM2. I've assumed it was killed (years ago) by notorious Bestec ATX-250-12E. (emachines amd 2100+)
the ram and hdd survived, but i don't know if that indicates likelihood mobo survived.
I'm about to ewaste it with some late 1990's k6 that nobody wants.
But i wonder if late 1990's plain atx psu can "test" whether the ECS mobo survived the bestec's suicide.
These 90's psus are small, but the mobo powers only the cpu and whatever onboard stuff. Just some POST beeps shouldn't need a lot of of psu power? (save even more power by unplugging the cpufan in very first "test")
I guess first I should inspect the mobo for flaky capacitors.
I don't have much test equip. A neon electricians "tester". An 80's volt,ohm,ammeter i won't sacrifice death by a possibly vengeful mobo.
so the question is whether the old psus have any value in "testing" the motherboard.
If the old psu gives good result, I might want to try a Newton NPS-250HB A (atx12 20+4 (IIRC) PSU from ~2002 era).
thanks..
the ram and hdd survived, but i don't know if that indicates likelihood mobo survived.
I'm about to ewaste it with some late 1990's k6 that nobody wants.
But i wonder if late 1990's plain atx psu can "test" whether the ECS mobo survived the bestec's suicide.
These 90's psus are small, but the mobo powers only the cpu and whatever onboard stuff. Just some POST beeps shouldn't need a lot of of psu power? (save even more power by unplugging the cpufan in very first "test")
I guess first I should inspect the mobo for flaky capacitors.
I don't have much test equip. A neon electricians "tester". An 80's volt,ohm,ammeter i won't sacrifice death by a possibly vengeful mobo.
so the question is whether the old psus have any value in "testing" the motherboard.
If the old psu gives good result, I might want to try a Newton NPS-250HB A (atx12 20+4 (IIRC) PSU from ~2002 era).
thanks..