Having problems with your HP Compaq 6720s Notebook ?

Hello, My HP Compaq 6720s is turned off and won?t start again, when I connect the charger it's turning on and of all the time until I disconnect the charger. When I try to turn on from the battery its jus coming up lads for 3 seconds and it's turned off again. I think that in both cases it's starting cooler, hard driver DVD but nothing shows on display. Please help me


Answers :

When you say turning on and off all the time until I disconnect the charger, IS the charger running the machine and then after so long cutting out? you leave it and it works , if so its overheating

Machine will need fan and all ducts cleaning and most likely replace arctic silver on psu

IF on the other hand its not running more likely the charger is not powering the machine or charging battery in which case you will need new charger

hope this helps get back to me if you need more help
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