Question about HP dc7800 Business Desktop USDT Alternate OS

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Cannt do any thing

I have the hp compaq nx6325 laptop,i can try to get properties(ex:my computer)it show rundll error,i can type in run ex;cmd it also show the same error, give any sloution for this problem

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Use a good antivirus software to scan the machine. you may have a Trojan.
Trojan usually use the rundll to install itself.

Posted on Dec 01, 2008

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A disk read error occured


start bar / run / type CMD and enter
type "chkdsk c: /f" and press enter (without the quite marks)
let it run through, that should fix any file errors.

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No sound coming from speakers, Showing erra message every time I try to play music showing this message There is a problem with your sound device. "No active mixers available",


Try reinstalling the audio driver.
You can download the audio and device drivers from the Compaq/HP WEBsupport/download page. Make sure you select your model laptop and the Windowsdrivers you require and install them. Click on this link to download thedrivers: -
www.compaq.com/country/cpq_support.html

Jul 07, 2011 | HP Compaq dx2300 Microtower - RT950UTABA...

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Hp compaq dc 7600 small form factor CMDS and check sum invalid


boot into safe mode and run CMD.exe and type in CHKDSK and run that program to fix any errors. If there still is a problem. Grab the CD in your computer came with and install it. What I mean by that, is insert a disk into CD-ROM drive. Before turning off computer. Turning on computer and booting from CD to fix any errors. If that doesn't work reinstall Windows. Please rate me for assisting you today have a great day. :-)

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Hi I am using HP Pavilion .. I bought my laptop just 2 months ago only...now i am not able opening any thing(weblink) ex : google ... not able to opening any thing in my desk top.. Could you please...


Make a try with other browsers like mozilla, chrome and opera

also run this command to check the connectivity

Start--> Run----> command or cmd


ping www.google.com

if u get reply from the host. its confirm that no problem in connectivity

if it shows Request timed out means , u have to check your connectivity

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1 Answer

RUNDLL Error Message, Windows XP


Dear sir,

Welcome to Fixya.

Rundll error is observed when computer is attacked by viruses and spyware.I think your computer is infected by virus and spyware.You can remove the viruses and spyware by using good Antivirus software,but if you want to get rid of all errors permenantely, solution is format your pc and reinstall your operating system then install good antivirus.
I think it helps
if you have any problem regarding this issue leave a comment or feedback we were happy to assist you.


Have a Nice Day!

Oct 02, 2009 | Dell Dimension E520 PC Desktop

2 Answers

Presario SR1123WM won't restore to factory


If Compaq doesn't have one no one else will either.
  Have you tried the recover clean up utility? Available as a download (link below)  
My guess is that if it will not restore something is wrong with the hard drive. Have you contacted HP to ask them what it means? 
Another option is to buy and install windows and download the drivers from Compaq/HP.Same link

http://h10025.www1.hp.com/ewfrf/wc/softwareList?os=228&lc=en&dlc=en&cc=us&product=424349〈=en

Feb 28, 2009 | HP Compaq Presario SR1123WM (PC184A) PC...

2 Answers

OS version


Go to the icon -. My computer -than on the left side on top is the system identification

Dec 01, 2008 | HP dc7800 Business Desktop USDT Alternate...

1 Answer

How to change memory in hp/compaq laptop nx6325


You'll find a small panel on the back that you can unscrew to add morememory/ram (or change the current card). Here's an illustrated guide (it's for a Toshiba laptop but the process is identical except for the location of the panel):http://www.fonerbooks.com/laptop_2.htm

Nov 02, 2008 | HP PC Desktops

1 Answer

When trying to power up my Compaq nx6325 laptop, I only see the power light flash four times and then nothing happens. I have tried a second power source with the same effect. Any ideas please?


The biggest mistake people do is not sysle the battery. A laptop cannot be left on, and plugged in all the time like a desktop. Turn it off if not in use and when using run the battery all the way down every so often. U may have to buy a new battery, so keep these things in mind. Also, ventilation is very important. Though it is called a laptop, soft surfaces inhibatit the cooling systems ability to keep it cool. The more powerful the laptop the hotter it gets. Heat will shorten the life of all the devices of a laptop including the battery.
Good luck

May 31, 2008 | Compaq PC Desktops

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