When I start hp dc5000 he start beeps and led is lighting red Where is the problem?

HP Notebook PCs - Troubleshooting LED Blink Codes or ...

h20564.www2.hp.com/hpsc/doc/public/display?...na...

Hewlett?PackardHP Notebook PCs - Troubleshooting LED Blink Codes or Beep Codes During Startup or Boot ... HP Pavilion and Compaq Presario notebook computers built in 2009 or later use blinking LEDS to identify ... Press the power button to turn on the computer, and look for blinking LED lights on the keyboard. ... Continuous blink.Missing: green ‎nc6320

HP Notebook PCs - Computer Does Not Start and Emits an ...

support.hp.com/us-en/document/c01732674

This document pertains to HP and Compaq notebook computers. .... light next to thepower socket or the light on the AC power adapter and note its condition: off, blinking, or constantly on. ... Battery power LED off, and Caps Lock/Num Lock off.Missing: green ‎nc6320

HP 6735s won't boot, power LED blinks 7 times - HP ...

make sure both the 4 pin and 20 pin connectors are firmly installed. if the mobo light flashes how many times does it flash, do you hear any beeps?

If you need further help, reach me via phone at https://www.6ya.com/expert/joel_63c670a84e9f6a97

Are they Long Beeps? Does the RED led light on the front show up?
If there is no RED led light blinking, then the problem is your RAM.
If there IS a RED led Light showing up, then the problem is your Power Supply.

Power LED flashes Red,
once every two seconds.
OR
Power LED flashes Red four
times, once every second,
followed by a two second
pause.

Would this be the symptom?

If so, then yes, the Power Supply is bad.

What causes this?

1) A large percentage is due directly to the fact, that the computer is dirty inside, as well as the inside of the Power Supply.

2) A smaller percentage is that the Power Supply is a low quality unit, installed by the computer manufacturer.

Computer unplugged from power, computer case open, anti-Static precautions observed.

Using a can of compressed air for computers on a regular basis as needed, would help prevent Power Supply failure.

Is the dc5000 the Small Form Factor, or the Micro-Tower, style?
(SFF style looks like a Pizza Box)

Will look up Power Supply replacement for you if you wish, and information on replacing it.
Simply reply in a Comment.

It all depends how many beeps there were.
From http://h18000.www1.hp.com/products/quickspecs/12253_div/12253_div.HTML
Diagnostic LED Explanation Table Number of 1-second red LED blinks followed by 2-second pause, then repeats:
2-processor thermal protection activated
3-processor not installed
4-power supply failure
5-memory error
6-video error
7-PCA failure (ROM detected failure prior to video)
8-invalid ROM, bootblock recover mode

I have only really come across 4 beeps = order new Power Supply or 5 Beeps = reseat the memory and hope it works

Regards,

Oli

You need to try and find troubleshooting codes on their website, but the blinking and beeps is actually a code that will tell you exactly what is wrong with it if you know the codes.

Hi,
Unplug the unit from the wall for a couple of hours to see if the unit will reset and turn on.
If it won't turn on after a couple of hours please post back.



Regards.

just remove the ram and after few minutes put the ram into another slot and then switch on the system

4 beeps & 4 flashes mean problem with the power supply. For my experience, most of the time the PSU is good, it is just overloaded.

For more LED and Beep messages, check this link:

http://bizsupport2.austin.hp.com/bc/docs/support/SupportManual/c00067072/c00067072.pdf

check power supply first if ok then green light blinking check ic fw82801