my compaq 515 is power up but don't boot up why ?

February 8, 2012 at 19:07:32
Specs: Windows 7
my compaq 515 laptop is power up but i test my current feed back from my laptop is not more then 200-450A .. fun up , not boot up .. i want to know how to repair it. what is the possible problem is that

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#1
February 8, 2012 at 23:24:20
You need to explain what you mean by "is not more then 200-450A".

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#2
February 9, 2012 at 02:39:20
maybe ram problems but really not sure please explain more about this problem in detail

Davidw


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#3
February 9, 2012 at 03:31:04
I don't know why u test the adapter current.
What happened the last u use the laptop. Do u hear any beeps?

You know the real meaning of peace only if you have been through the war.


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#4
March 13, 2012 at 08:05:35
i tested with the voltage regulator , it's also show the current usage of the laptop , it is what i mean 200-450A ... and i don't here any beep also . adaptor is new one and lot's of . i so confuse with that problem .. i thought it may b a mother board problem .

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#5
March 13, 2012 at 10:16:01
Your AC adapter can't put out 200-450A. That is impossible.

Does your laptop indicate the battery is charging? Allow it to fully charge.

Why did you buy a new AC adapter? How old is your battery?


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#6
March 13, 2012 at 10:38:19
umm .. mate .. sry .. i for get the point .. really is 0.200-0.450 .. i just use the new AC adaptor but it not show charging LED so how could i do that insane prob: !_!

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#7
March 13, 2012 at 13:13:33
You didn't answer my question of why did you buy a new AC adapter anyway?

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#8
March 13, 2012 at 21:18:45
i didn't buy new AC adapter ,because we have lots of spare part no need to buy .... i just use new AC adapter is for testing purpose. my battery is still good for another one .... that's why mate

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#9
March 14, 2012 at 06:01:33
You may be trying an adapter that is the wrong voltage or even the wrong polarity. Do you know for sure the "new" AC adapter is compatible with that laptop?

You still have not explained your problem.

If the battery can still accept a charge and you are using a compatible charger then the problem must be a problem with the laptop.

A common issue is the AC jack on the laptop may have come loose from the motherboard.


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