筆電自動關機後就再無法開機了 - 筆電
![Necoo avatar](/img/cat2.jpg)
By Necoo
at 2017-10-08T13:00
at 2017-10-08T13:00
Table of Contents
lenovo b470 win7 已過保
我的筆電剛剛用一用忽然自己關機,那種關機是像忽然被拔掉插頭的那種關機。
但是我筆電還插著電源,加上電池也有電,所以不可能這麼貿然關機。
我檢查變壓器有量燈,但是插上筆電後變壓器的燈變得像脈膊似一閃一閃。
而且脈膊似的閃燈會有隨著跳動小聲的嘰嘰聲
但是拔掉電腦端的接頭,變壓器的燈會恆亮
現在怎樣按都無法開機
請問這樣有辦法診斷是什麼問題嗎?
謝謝
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Sent from JPTT on my Xiaomi Redmi Note 4.
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筆電
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![Aaliyah avatar](/img/cat3.jpg)
By Aaliyah
at 2017-10-09T16:17
at 2017-10-09T16:17
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