Question about Acer TravelMate 4150LCi Notebook

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Acer TravelMate 4150LCi

The laptop suddenly start showing a blue screen, " _" sign in the corner & continues beep sound, when switch it on. I showed it in acer service centre & they told me its keyboard fault, they ordered new keyboard & replaced. But no difference. So they took the keyboard back, checked everything & told me its motherboard fault. So I descided to take the HD out for data. But when I tried to connect the HD with my other computer its not working. More interesting is that when I switched on my laptop without HD, it showed a boot window in the screen. No beeps or anything. But keyboard not working. All together what I am assuming is that the fault is for HD & keyboard. After reading all this will u give me an opinion. I dont trust service centre.

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Beep sound can causes from Keyboard
boot menu shown can cause from HDD
MB can cause both -> I/O (Input/Output) controller problem

Try to plug other HDD into u're laptop, if detected the problem is from HDD but if it's not it from MB

Posted on Jan 07, 2008


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Posted on Jan 02, 2017


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