Having problems with your HP Compaq Presario V2000 Notebook ?

My compaq presario will not power up (no power). I have swapped and tried a different power supply. No luck


Answers :

Could be one of a few things. I'm assuming this is a presario laptop, not a desktop.

System needs to be restarted - Remove the battery and let the laptop sit a while (30 minutes). Reinstall battery and plug in power supply and see if it works. If not,

Remove the Battery and see if it is charged up (there are a set of green lights on most compaq laptop batteries with a spot to push to confirm the battery is charged). If it isn't charged, you very likely have a bad DC Jack connector on the laptop motherboard. If you apply pressure to the cord which plugs into your laptop (up and down, side to side) at the spot where the cord is connected (back of the laptop), see if the power light, on the front of the laptop, comes on for second. If it does, you can fix this by buying the DC Jack for your laptop model on ebay ($10) and removing the old connector and installing, soldering in, the new connector. This will require you to take your laptop apart. (note: Search the internet for the service manual for your laptop and this will give step by step directions on how to do this.)

Also, I think they do this at Best Buy (Nerd Herd) if you aren't comfortable doing ($75)

If it's not the DC Jack, it's a problem with the motherboard / CPU / Power Inverter or something else, most likely not worth your time to fix. You could sell the laptop for parts on ebay to recoup as much of your cost as possible, then buy another.

If you are slightly mechanical and are looking for a project and don't need the laptop immediately, you could buy the individual parts and replace piecemeal, based on directions from the service manual. FYI - I've picked up a few laptops for next to nothing and repaired this way {Compaq Evo n620c (CPU / DC Jack), IBM T22 (LCD Screen), Compaq M700 (DC Jack)}.
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