Sont MBX-223 M971 mainboard powers off then on.

[scobie]

I see somebody has this problem before but answer is moved to another place and I do not have enough points to buy. This laptop just powers off then on. I have tried different ram and different Cpu still nothing.

Any help is greatly appreciated.

[CHACO]

HI.

 

Again, we need more information about your problem... In this

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we can't see which were your job explain something to someone about the issue.

 

Muitos tópicos são abertos, talvez sejam resolvíveis, mas o criador do tópico abandona e não há como saber o que houve, acredito que isto prejudica como um todo.

[scobie]

That is because its not resolved as Im am waiting on replacement Ic. When an issues is resolved I will mark it so.

 

I cannot seem to find the resolved post. Basically when the laptop is powered up it only draws about 1/4 of an Amp then shuts down immediately. As it shuts down so fast I can only measure the 3.3v which is present all other voltages either do not appear or appear only briefly.The unit then powers off and on in the same loop over and over by itself.