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Hp 6820s will not power up. on button light and fan work for 5 seconds then all power goes

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Reset your bios settings put away cmos cell for 15 minutes .also u can reset your bios with jumpoer settings.
check your RAM refix again after clear it and its slot.

Posted on Nov 01, 2008


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Hp 6820s won't power on. fan starts briefly, then off. similar problem before and this guy hit power button then f12 and slash or something. Booted right up.

Your Power supply might be damaged. Install another PS and, if the same problem occurs then contact me :

Jul 06, 2011 | Computers & Internet

1 Answer

HP 6820s - Brand New battery worked for about 6 weeks. One day I noticed a solid white light (instead of green) when it was plugged in and didn't start at all. I tried taking the battery out and back in...

hold the power button on the powered down unit for 20-30 secs and try again its called a static discharge and will usually cure an issue like yours its not a sure thing but give it a try ok :)

Feb 24, 2011 | HP Compaq 6820s Notebook

1 Answer

Compaq 6820s does not turn on

This issue could be due to presence of static charges or internal hardware malfunction of the notebook. To isolate the exact cause of the issue, perform the following steps.

Step 1: Hard Reset

To perform a hard reset, please follow the steps listed below:

1. Unplug the AC adapter from the notebook PC and remove from any port replicator or docking station.
2. Remove the battery from the notebook battery compartment.
3. Press and hold down the power button for about 20 seconds.
4. Insert the battery and plug the AC adapter back into the notebook PC.
5. Press the power button to turn the notebook PC back on.

This will discharge the static charges from the notebook. Now check for the issue. However, if the issue persists, then it is clear that the issue is due to internal hardware malfunction of the notebook and requires a detailed onsite diagnosis by a service technician. At this point, if your notebook is covered under HP warranty, then I suggest you to contact HP support to get the notebook repaired under warranty.

May 12, 2010 | HP Compaq 6820s Notebook

2 Answers

I have Hp Compaq 6820s...and i have heating Cpu temp is around 90°C

The cause of this problem is first in the dust, which could have accumulated on the fan, which in the process of cooling the processor and chipset, chipset graphics card and motherboard as a whole and could be sensitive part of the temperature that controls the work of the fan has been by the damage and does not work and resolve This problem must be connected to the fan stream directly from the motherboard does not exceed 3 volts in order to operate the fan

Mar 14, 2010 | HP Compaq 6820s Notebook PC - Intel Core 2...

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My Hp Compaq 6820s don't start when I press power button.

This simply means that the battery is dead. Pull the battery out and try to start it again (with the power adapter plugged in obviously). If it starts up, you need a new battery, if it does not start up you may have a bad power adapter or broken power jack.

Feb 26, 2010 | HP Compaq 6820s Notebook

1 Answer

Replace worn touchpad buttons HP compaq 6820s

It's better and easier to just replace the whole touch pad assembly and top cover. It's all one piece...much easier and cost is the same.

This is the part number:

Nov 23, 2009 | HP Compaq 6820s Business Notebook

1 Answer

Delll Inspiron 2200 Laptop does not power on

You have all the simpthoms of an overheating laptop.
For starters, get a vacuum and **** all the dirt from the fan or fans on the back/ bottom of your laptop.
Then turn on your laptop. It should stay longer than 5 seconds.
If this solves your problem, then you are lucky.
If not, you'll need to have your laptop serviced, and clean the heat sink, and have reapplied the heat transfer compund on the processor.

Not a big deal, and not that expensive either.

If this answer helps, please don't forget to rate.

Jun 22, 2009 | Dell Inspiron 2200 Notebook

2 Answers

Hp compaq 6820s starts for a few seconds and than shuts down

if the problem is from the power button.. check the power button. if powering its means not power button problem.. and also check the cpu fan if working or not... open you laptop if you can't bring to the shooroom or call qualified laptop technician to check you laptop..

Jun 15, 2009 | HP Compaq 6820s Notebook

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