My laptop HP PRESARIO V1000 won't start without charger plug in. When push on, the charge led blinking for eight times then nothing happen. it start normally when I turn on with charger plug in, after that the charging led keep blinking when I pull out the charger plug and also the AC Power Icon wont disappear.

SOURCE: The female plug in my

Just get a replacement adapter. It's cheap online.
http://www.chargerbuy.com/replacement-compaq-presario-1200-ac-adapter-60w-19v-3-16a.html

SOURCE: I already replaced my charger

guess the problem is with your laptop battery....chargers normaly dont crack soon.....
charging the battery....is not OK
to sort out the issue
do this...
1 remove the battery from the battery bay....(hope u know how to do that)
2 now connect the adaptor and check if the notebook works....(without the battery in the bay)
3 now remove the adpator and install the battery...check if it now works with just the battery....
4 now connect the adpator to notrbook with the battery in it's bay...start the notebook.....and let it work for some 3 - 5 hrs
5 remove the adaptor...check if the battery immediatly takes over...if not then battery is the issue

SOURCE: the laptop will not turn

Hello David,

Please remove the battery of laptop.

Press the power button for 15 minutes and it will discharge the capacitors of the laptop.

Repeat the step 4 to 5 times and then insert the battery and connect the charger.

Laptop will be boot up.

SOURCE: my laptop charging port is

Hello,

There are three possible parts of the computer which cause the problem.

1. ac adapter or charger
2. battery
3. motherboard

The charger is working fine which leaves the battery and the motherboard to be the possible reasons for that certain problem. What you need to do is to check which one is really the part that's causing the problem.

Here's what you need to do:

1. Remove the battery from the laptop.
2. Turn the computer by using the charger alone. If it turns on then, the battery needs to be replaced. If it doesn't then it's a motherboard problem which is a very complicated situation. You need to see a computer technician for a motherboard problem.