原帖由 HY412 於 09-11-12 11:48 發表 
昨晚先抽出乾電, 插上濕電然後開機, 螢幕終於有畫面, 類似問 : 還原之前 ...... 我按了 enter, 出現重新 boot 機, 但不夠 20 秒, 好似無電咁又突然熄機, 我唯有關掉濕電制, 但奇怪是顯示能源既燈仍然著了 ( 無電都著燈 ), 我要按 power off 制才能完全關機.
[quote]
無電都著燈 really depends on the capacitor of your notebook. Lights usually turn off in a couple of seconds. I'll be suprise if it remains on for 30+sec and without power.
[quote]ThinkPad 每次檢查費先收 $650, 都唔知會再斬我幾多 $$.
$650? That's not a suprise. As I've said, repaired you notebook by using used parts ... are you going to accept it?? Hell not to me. And tell you want. Even they fixed it, they'll only provide one month warranty on that particular parts. So, ...
You see, would you keep charging your cell phone even the battery is full? Tell you what. If you do that, you'll have your battery malfunction pretty soon.
Back to your battery. You've removed your battery and tried to reboot your notebook but in vain. That's telling you the problem was not caused by battery itself. Thus, replacing it would not help.
Yet, problem could be caused by notebook transformer.
Tried using a Voltmeter and see if the transformer provides steady voltage (Electro hazardous WARNING: do NOT attempt to do this unless you absolutely know what you are doing). If voltage is steady, that means your transformer is OK. Or else, replace it.
Next, I would open your notebook and looked for the button lithium battery. Test it with Voltmeter and see if it's working. If not, replaced it. Careful when you opening your notebook, which could void the warranty and you might not be able to put back in one piece.
Next, I'll move on to motherboard. Unless you have spare parts and can grab it for free, don't bother. You see, this is method of elimination, which will cost you considerable time and $$.
Good luck ('cause you really need it).
[ 本帖最後由 Aardvark 於 09-11-12 17:39 編輯 ]
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