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Red light beep continoue hp compaq dc5800 system not open what is problem

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The beeps are post during post the very first work is done by the ram,all the memory in the ram is first transferred to the hard disk,and remains active untill turned off.
make sure that your RAM is securely seated
test or replace all the leads that attach to your hard drive make sure the connections are secure including electrical extensions + IDE,SATA the ones that attach from your
((motherboard to hard drive))
make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections and are not faulty or just replace them they are probably old and faulty ?
hope this helps

Posted on Mar 31, 2011

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Posted on Jan 02, 2017

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2 Answers

Hi my pc fail to start. it shows 5 red beeps


Hi Blessedgivenus. This seems to be a problem related to your memory DIMM modules.

You may need to remove your DIMM modules, clean their contacts lightly with a pen eraser to remove any sign of oxidation, then clean them with paper tissue to remove any eraser debris and resat them back to your computer. If the problem persists, try installing the DIMM modules one by one, in order to try to identify which one is defective and replace it with a brand new one. Please, check the figure below for more info regarding this problem:

25799305-fquli33imuwglv45q20hnaoi-1-0.png This and other troubleshooting information regarding your machine can be found in this manual, that can be downloaded from the following link:

http://h20565.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c01363877

Hope you may find this information helpful!

Regards,

Miguel L. Martins

Jul 28, 2015 | HP Compaq DC5800 Small Form Factor PC...

1 Answer

How to install hp compaq dc5800 sff firmware


http://h20565.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdHome?javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken&javax.portlet.prp_bd9b6997fbc7fc515f4cf4626f5c8d01=wsrp-navigationalState%3DswEnvOID%253D1093%257CswLang%253D%257Caction%253DlistDriver&javax.portlet.tpst=bd9b6997fbc7fc515f4cf4626f5c8d01&sp4ts.oid=3658094&ac.admitted=1410515291005.876444892.492883150#Software - Solutions

Sep 05, 2014 | HP Compaq DC5800 Small Form Factor PC...

1 Answer

Hp dc5800 microcode update


This is due to the wrong incompatible CPU in the board.

There s a possible fix by HP listed here, where you can apply some code via a USB stick, if you want to try it.

how to fix 1801 Microcode Update Error in HP Compaq dc7800 Convertible...

Aug 24, 2014 | HP Compaq DC5800 Small Form Factor PC...

1 Answer

Sony vaio beeps on startup then beeps once every three seconds


Could be a problem with the RAM. You can do a boot-up RAM test with a CD-ROM or USB stick using Memtest
Memtest86 Advanced Memory Diagnostic Tool

Jan 11, 2014 | HP Compaq DC5800 Small Form Factor PC...

1 Answer

I have a used HP/Compaq dc5800. I reinstalled win xp pro to clean out HD. When finished I noticed the computer did not recognized the ethernet card, sound card and graphics which are all integrated. i...


You would need to look at the BIOS manufacturers site for the beep code and it's meaning. You can also pull all the hardware out, memory HDD, CD/DVD and boot if you no longer get the error, power down and add one component back and boot. Repeat until you get the beep code again and you will know what the problem part is.

Oct 08, 2012 | HP Compaq DC5800 Small Form Factor PC...

1 Answer

HP Compac dc5800 small form factor +windows 7 + blueScreen: system works fine and then later displays a blueScreen and remain like that indefinitely


Hi, well this can happen because of a bad driver or a bad update, in any event the best way to "Fix" it will be to perform a system restore, please check out the link below it will show you what and how to do this.
http://www.sevenforums.com/tutorials/700-system-restore.html

Oct 11, 2011 | HP Compaq DC5800 Small Form Factor PC...

1 Answer

Computer shut down and red light flashing five times then three second pause and repeats


According to the troubleshooting guide for this model, the red light flashing five times indicates a problem in the RAM (memory), before the video subsystem is ready. You may just need to open the case and make sure the memory sticks are fully locked in their slots. If you just added new memory, it might not match the required specs.

Blank screen and the power LED flashes Red five times, once every second, followed by a two second pause, and the computer beeps five times. (Beeps stop after fifth iteration but LEDs continue flashing.)

Cause Pre-video memory error.

Solution
1.
Reseat DIMMs. Power on the system.

2. Replace DIMMs one at a time to isolate the faulty module.

3. Replace third-party memory with HP memory.
4. Replace the system board.

http://bizsupport1.austin.hp.com/bc/docs/support/SupportManual/c01363877/c01363877.pdf

Jul 16, 2011 | HP Compaq DC5800 Small Form Factor PC...

1 Answer

I'm looking for the pinout of the front panel connector of a HP Compaq 7500 MS View: 1.0 motherboard (originally from a dc-5800)


Attached is a link to PDF of the Service Reference Guide for HP Compaq dc5800 Business PC. I am hosting it personally, and the link will expire in 30 days. It is an extensive and thorough manual, and it should have what your looking for.

Download it at: https://files.me.com/sgoldberg08/1g6ewr

If you found this solution helpful, please indicate so with a positive rating!

Jun 14, 2011 | HP Compaq Business Desktop dc5800

2 Answers

I need a manual!


Hi Holly

Please click on this link for the manual .

HP COMPAQ BUSINESS DESKTOP DC5800

Please do rate the solution as "FixYa" and revert for further assistance.

Thanks
Rylee

Apr 09, 2009 | HP Compaq Business Desktop dc5800

4 Answers

PC won't Boot Up


Here is what is says in the owners manual in what to do in this case, Hope this is a Help, Happy Holidays
Red Power LED
flashes five times,
once every second,
followed by a two
second pause.
5 Pre-video memory
error.
1. Reseat DIMMs. Power on the
system.
2. Replace DIMMs one at a time to
isolate the faulty module.
3. Replace third-party memory with
HP memory.
4. Replace the system board.
Red Power LED
flashes six times,
once every second,
followed by a two
second pause.
6 Pre-video graphics
error.
For systems with a graphics card:
1. Reseat the graphics card. Power on
If you need anymore let me know and I will post them for you.

Dec 15, 2007 | HP Compaq dc5100 PC Desktop

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