CQ40 (LA-4101P) LAPTOP CHARGING PROBLEM

会员453019 · 发表于 2011-11-8 12:34:11

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i receive a CQ40 (LA-4101P) laptop with charging problem. its charging led is glow without battery also and the charging voltage also come in battery connector. when i power on the laptop its working fine for 1-2 min after that the charging led is blinking and power off automatically. i replace the bq24740(PU101) ic but not solved. without PU101 also the charging led is on and aftersometime blinking & power off.

会员46515 · 发表于 2011-11-8 13:13:11

晕。这那看得懂啊。来中文的吧。

会员340599 · 发表于 2011-11-8 14:07:20

中文中文

会员452187 · 发表于 2011-11-8 15:27:41

I understand your question,it Is a charging circuit problem.Battery and the charging voltage is not compatible.You'd better replace charging chip,PU101 is it right? You said charging chip.

会员196615 · 发表于 2011-11-8 15:42:49

This machine for BIOS problem.

会员453019 · 发表于 2011-11-8 19:39:38

aduluck69 发表于 2011-11-8 15:27

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I understand your question,it Is a charging circuit problem.Battery and the charging voltage is not ...

i tried it

会员72958 · 发表于 2011-11-8 21:11:01

WHERE ARE YOU FORM?

CQ40 (LA-4101P) LAPTOP CHARGING PROBLEM

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