1.8GHz dual-core Intel Core i5 (Turbo Boost up to 2.8GHz) with 3MB shared L3 cache

321 个问题 查看全部

inductor on logicboard question

Hello everybody,

The question is that I have a inductor the motherboard that no voltage is going thru, but each of both pins to ground measure 0,11V.

Is that normal??

This is the inductor :

Block Image

Any help is allways so much aprecciated thank you!!

已回答! View the answer 我也有这个问题

这是一个好问题吗?

按维修分数 0

评论:

Let's rewind. What is actually wrong with this motherboard?

添加一条评论
传播 Fixmas 欢乐
Get $12 off your purchase of $50 or more with code FIXMAS12
传播 Fixmas 欢乐
Get $12 off your purchase of $50 or more with code FIXMAS12

1个答案

已选择的解决方案

Carles, it is really not a good way to check an inductor for voltage. You could either use an oscilloscope or an inductance meter to check the inductor. check for voltage out on pin 2 of the inductor. you should have 1.5volts.

这个答案有帮助吗?

按维修分数 1

评论:

First of all is allways a pleasure to read your answers!! :)

Thanks for the advice, I didn't think to use these tools! Sadly I don't have them at the moment, I will think on buying them on a near future.

Okay returning to the inductor, I measured pin 2 of the inductor to ground and its 0,11V. Even pin 1 to ground it's the same value.

If the two pins have the same value, maybe the voltage that is coming to this inductor is wrong caused by the failure of another component? or the fail could be itself?

What you think?

Could be the inductor. It's the cheaper part, replace it if you can and check on the circuit again.

okay thank you!!

添加一条评论

添加你的答案

Carles 将永远感激不已
浏览统计数据:

过去的24小时: 0

过去的7天: 0

过去的30天: 0

总计 119