20 Most Recent HP Compaq Business dc7600 PC Desktop Questions & Answers


you may installed the hardware wrong or your system mainboard suffers from critical problem. if its not so remove the mainboard battery and put it again after 15 minutes it resets your system bios.

HP Compaq... | Answered on Feb 12, 2014


install the latest sound driver from HP support website.

HP Compaq... | Answered on Feb 11, 2014


Your PC has a PCI-e x16 slot available for upgrading graphics cacapabilities. Any PCI-e x16 that is not double-slot wide or that requires a pcie power plug should work. If you take a look at the images at NewEgg.com you can see which NVIDIA (Geforce) and Radeon based cards are double wide. Your PC just doesn't have the physical space for a fit. For Radeon cards 3000 series and below with the exception of not higher that an HD 3650 in the 3000 series. For NVIDIA based cards in the 7000 series and lower with a couple of exceptions. 8000 series: nothing higher than an 8600 model. 9000 series is a no go.
Your PSU is not capable of running the cards I mentioned as exceptions. Your PSU is less than 300W. Powerful video cards require more wattage and extra PCIe specific power connectors. Read the specs to ensure that the video card you are considering does not have any additional power requirements.
You can link to the cards you are considering and we will let you know if the will fit and work and why they will not if they are exceptions.

HP Compaq... | Answered on Oct 26, 2013


if you mean speaker does not work

if your computer came with a motherboard disc the sound drivers could be on it

click start control panel administration tools computer management device manager scroll to sound video and game controllers you might see a yellow question exclamation mark? ! or a red X Right click to

reinstall drivers

click start control panel sounds and audio volume advanced speakers make sure you have selected the

(appropriate speakers) also audio you will find 3 drop down lists make sure you have the selected correct speaker settings there

click start control panel sounds and audio devices select advanced there might be a tick in the mute box untick it

if his does not fix the problem

click start control panel sounds and audio devices you can adjust the volume there also select speaker

volume you can change your settings there you can also tick in the box place icon in taskbar for any

further volume control settings you will need to right click on the speaker volume icon system select adjust volume


click start control panel sounds and audio volume advanced speakers select the appropriate speakers


from the drop down list or navigate to the device manager scroll to system devices + to expand system

speaker right click properties then select use this device (enable) also you might check


the speaker plug/outlets is usually at the back of the computer or if its a laptop on the side

you will have to open up the computer to check the lead attached to the rear of the input plug make

sure the connection is good with no dust as dust causes static electricity


clean your computer of dust using a fine air blower from a compressor making VERY sure that there is

no MOISTURE in the air line or use a can of compressed air specifically around the sound card and the CPU central processing unit

dust causes static to build up in a computer

if its a desktop swap the speakers around if one still does not work its either a faulty speaker or the speaker connection



hope this helps

HP Compaq... | Answered on Sep 07, 2012


I had a similar issue and I could not fix it even after several attempts. I called
The Best Pc Doctor Team and they fixed it for me.I happened to know about them on
the internet.Their support was wonderful.I am including their contact details here.
www.thebestpcdoctor.com
877 407 9229(Toll free)

HP Compaq... | Answered on Oct 13, 2011


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 and Cmos battery are securely seated


Test all leads that attach to your hard drive including electrical extensions IDE SATA

the leads from your ((motherboard to your hard drive)) make sure they have a secure connection and are not faulty or just replace them they could be faulty

graphics card is seated properly with no dust in the socket you might have to remove it to check for dust


a computer needs power and data to travel through every working device and to its continue its cycle and to have and end to function


make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure make sure the connections and are not faulty even the electrical extensions or just replace them they could be faulty
a computer needs all electric current and computer data to travel to and through every working device and have an end to work properly click start right click on my computer so any faulty leads will end up with a computer error

hope this helps you

HP Compaq... | Answered on Oct 09, 2011


did you make sure to get all the drivers?

HP Compaq... | Answered on Oct 08, 2011


http://h20000.www2.hp.com/bizsupport/TechSupport/DriverDownload.jsp?prodNameId=472259&lang=en&cc=us&taskId=135&prodTypeId=12454&prodSeriesId=472277

Select your operating system and then select "Driver - Audio"

HP Compaq... | Answered on Sep 13, 2011


Just check whether the sound drivers are installed on the computer ...go to ny conpiter right it on it go to manage...there uou will see device manager...in device manager...check that there should be no red cross attached with thw sound if ypu see that...install the sound drivers...also check the sound sumbol on the toolbar...right hand side...adjust the volume as well...please rate if you like thanks

HP Compaq... | Answered on Aug 12, 2011


Go to the HP website, select your model computer, and download the correct drivers for your audio card.

HP Compaq... | Answered on Jun 20, 2011


It will be correct, if you open link HP.COM, there is support and services, there is online help too. They will better know their brend problem.))

HP Compaq... | Answered on Jun 17, 2011


hello

may you need the sound driver


Keep drivers up to date automatically with UpdateMyDrivers. Recognizing more than a million hardware devices, UpdateMyDrivers keeps your system always up to date, guaranteeing the best performance and reliability to your Windows 7, Vista or XP PC completely automatically. The intelligent driver update engine detects outdated drivers, providing a comprehensive report and offering to update the drivers.

from here http://www.smarttweak.com/umd/details/
please one rate

HP Compaq... | Answered on Jun 12, 2011

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