Question about Compaq Presario 700 470024-192 Notebook
Few weeks ago I posted a problem with a presario 700 that it would not power up. As time went by and i did several trouble shooting and i did not figure out what was going on. What i noticed is that the power light will come on only 6-7 hours after I shut down the computer. Then I would start it work regularly even try restart mode all ok. The minute I shut it down it will take several hours again for the power light to come on and be able to power up the pc. I did get a new bios battery but still no change. The main battery of course is dead but even without it in the pc the 6-7 hour start up sequence occured. Any tips??
open it and check the power system (in the laptop) check for damaged capacitors or any other components that look damaged. Also if any check the coils (i think thats the english name) to be undisrupted, because they have a huge role in starting some power systems ...
If u have any electrical mesurement device use it to find out where the problem might be ...
The BIOS has no relevance to the manifestation that u describe, so it is not the issue!
Posted on Dec 05, 2008
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Posted on Jan 02, 2017
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