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Hp compaq 6737s not powering up

I have a hp Compaq 6737s its not display and coming up...when i plug the charger it shows the power light after some few seconds it turns off and does the same thing again constantly i dont know what to do i use an amd semprom processor....

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Here below are possible causes and troubleshooting steps of laptop that can't power on, hope it may help:
Possible causes:

1. AC adapter failure.
2. Power jack failure.
3. Motherboard failure.

Possible troubleshooting steps and repair solutions:
1. Test the AC adapter with a digital multimeter. It's possible that you have a failed AC adapter. If you don't have a multimeter, test your laptop with another known good AC adapter.

2.It's possible that power jack (socket where you plug the AC adapter) is broken. Remove the motherboard and take a closer look at the power jack. In some cases you can fix the jack by resoldering it on the motherboard. In other cases you have to replace the jack with a new one. Using a multimeter, test if the power goes to the motherboard through the jack.

3. If replacing the AC power adapter and jack on the motherboard doesn't help, most likely you have a bad motherboard. Replace the motherboard.

Posted on Nov 06, 2012

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Posted on Jan 02, 2017

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stif_NEC
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SOURCE: hp compaq nx7400 - battery died and power cord will not turn comp

If your system won't boot up with just the AC adapter connected, it means to say that there's a problem with the AC adapter or the motherboard of the computer. Basically, if the AC adapter or the motherboard is damaged, you won't get a charged battery. If there's another AC adapter that you can try your computer with then that will be great. If antoher AC adapter works, then you just have the AC adapter replaced. If a known AC adapter didn't work then you may need to consider replacing the motherboard of the computer.

Posted on May 07, 2009

  • 50 Answers

SOURCE: Compaq Presario F700 wont boot. Powers up then turns off again a

that means you might have a hardware failure. possible powersupply. check with local shop.

Posted on Jun 18, 2009

  • 59 Answers

SOURCE: Problem HP Compaq nx 7300 Yelllow light 8x

Have you had previous problems with your laptop power supply and battery? I have this same laptop and use it very regularly. I do have problems with battery life, but never actually powering on. I suspect the battery is not accepting a charge. My suggestion is to replace the battery and see how things go.

Posted on Oct 20, 2009

Testimonial: "I repclaced the charger...no is ok again...thx for the help :-)"

  • 26 Answers

SOURCE: i get a blinking power light on my compaq c500 if

have someone check your power supply or you have a bad motherboard

Posted on Oct 31, 2009

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SOURCE: hp compaq nx6310 wont turn on. When pressing power

it will either be the batery is no good, or adapter ot the port on your laptop

Posted on Feb 27, 2010

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