Question about HP Media Center m7250n (ED842AA) PC Desktop

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My hp desktop pc model hstnc-006p-mt wont start up after installing new psu

The machine turns on, but nothing else happens except fo the monitor to write 'going to sleep' and the LED on the front panel blinks on and off at a steady rate. The machine will not turn off.

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  • 449 Answers

Hi!!!!


so there is a setting in your computer that will not be stand by

so!!! here your gonna do
step
1.go to start menu
2.setting and then control panel
3.click to the power option
4.try to set the monitor, hardisk and system
5.set them in "never"

if there is anything problem try to email me ronaldsuboc@gmail.com

Posted on Sep 18, 2008

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6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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Bought a new computer and it just has a usb type port how do I connect the moniter


Depends on the monitor does the monitor have a hdmi input port ?
The usb type port you describe - I suspect is a HDMI port.
The monitor I am guessing has a vga only input
as you did not provide us with the make and model numbers of any of your devices involved I can only guess on the situation ?

You might be able to go to a computer retailer and ask them about a HDMI to VGA adapter for your monitor if this is the situation you have

Jan 14, 2017 | Computers & Internet

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I've got yuyun_cantix icon on my desktop. Could you ,please help me with this problem? Thanks.


not a real description of the problem
try this
right click on the icon and in the drop down box--- delete ---
the program will still be on the computer
if however you wish to remove the problem entirely--go control panel-- go programs -highlight yunyun line-- click uninstall and then when finished go to the icon on the desk top and follow the first instruction

Jan 09, 2017 | Icon Computers & Internet

2 Answers

Are 2002 Aztec computers compatible


I am assuming you are discussing the 2002 Pontiac Aztec, the early crossover with the rather distinctive look. I would assume that since they were made by the same manufacturer and they used the same parts that their computers should be compatible. I can't say so for certain as you haven't provided much information, but, unless one of the Aztec owner swapped out the original computer and replaced it with an updated device, the computers should be compatible.

If you are thinking of trying to swap computer chips, I would advise you to wait and let a professional do it at an independent shop. The reason I suggest this is simple, unless you know how to access the computer chip correctly, you risk accidentally ruining it. If you handle the replacement chip incorrectly it is entirely possible that for a stray static charge to ruin the chip by blowing out a trace. Also, if you damaged the socket from which the original chip was removed then it is possible that you will not be able to reinsert the new device without bending any leads on the bottom. If the leads are damaged, then the new computer won't work.

Even if the new computer chip and the original chip were already installed in installable cases (the way most desktop computer chips are installed), it is possible that when you removed the computer, you might have damaged the receiving socket which means that when you go to insert the new computer carrier it won't work correctly because a few or many of the pins on the bottom of the board won't sit correctly.

Jan 03, 2015 | Computers & Internet

3 Answers

What is the difference between windows 7 editions: starter, home basics, home premium,ultimate, professional,interprice?what is the difference between service pack 1 & 2???pc


Since October 31, 2013, Windows 7 is no longer available in retail (except for the Professional edition preinstalled):[6]
Windows 7 Starter Windows 7 Starter is the edition of Windows 7 that contains the fewest features. It is only available in a 32-bit version and does not include the Windows Aero theme. The desktop wallpaper and visual styles (Windows 7 Basic) are not user-changeable. Microsoft originally intended to restrict users of this edition to running three simultaneous applications but this limitation was dropped.[7]This edition was available pre-installed on computers, especially netbooks, through system integrators or computer manufacturers using OEM licenses.[1][8][9] Windows 7 Home Basic Windows 7 Home Basic was available in "emerging markets", in 141 different countries.[10] Some Windows Aero options are excluded along with several new features.[1] Home Basic, along with other editions sold in emerging markets, include geographical activation restriction, which requires users to activate Windows within a certain region or country.[11] Windows 7 Home Premium This edition contains features aimed at the home market segment, such as Windows Media Center, Windows Aero and multi-touch support.[12] Windows 7 Professional This edition is targeted towards enthusiasts and small-business users.[1] It includes all the features of Windows 7 Home Premium, and adds the ability to participate in a Windows Server domain.[1] Additional features include support for up to 192 GB of Random-access memory (increased from 16 GB),[13] operating as a Remote Desktop server, location aware printing, backup to a network location, Encrypting File System, Presentation Mode, Software Restriction Policies (but not the extra management features of AppLocker) and Windows XP Mode.[1] Windows 7 Enterprise This edition targeted the enterprise segment of the market and was sold through volume licensing to companies which have a Software Assurance contract with Microsoft.[1] Additional features include support for Multilingual User Interface(MUI) packages, BitLocker Drive Encryption, and UNIX application support.[1] Not available through retail or OEMchannels, this edition is distributed through Microsoft Software Assurance (SA).[1] As a result it includes several SA-only benefits, including a license allowing the operating of diskless nodes (diskless PCs) and activation via VLK.[14] Windows 7 Ultimate Windows 7 Ultimate contains the same features as Windows 7 Enterprise, but unlike the Enterprise edition, it was available to home users on an individual license basis.[1] Windows 7 Home Premium and Windows 7 Professional users are able to upgrade to Windows 7 Ultimate for a fee using Windows Anytime Upgrade if they wish to do so.[1] Unlike Windows Vista Ultimate, the Windows 7 Ultimate edition does not include the Windows Ultimate Extras feature or any exclusive features as Microsoft had stated.[1] All editions will receive Mainstream Support (new features and bug fixes) until January 2015 and Extended Support (security updates) until January 2020.[15]


Dec 08, 2014 | Computers & Internet

1 Answer

Why doesn't my HP 4620 print black ink


Either the BLACK INK CARTRIDGE is out of ink of it's possible the ink jets (they eject the ink onto the paper) are clogged/dirty. Your software under HP in PROGRAMS from the START MENU should provide a 'cleaning' cycle. How to Clean Print Heads is a link to help you with how.

How to Really Clean an Inkjet Printer in 5 Simple Steps Printerhacks

Good Luck

PC Doctors - Dallas

Jul 08, 2014 | Computers & Internet

2 Answers

HP vp17 screen is turned blue How to get back the colours?


I recommend you check the signal cable plug (from the monitor) is fully inserted into the PC.

Jun 10, 2014 | Computers & Internet

1 Answer

Toshiba Satellite A665 S6067 laptop wont recognize my SeaGate FreeAgent Go 500 Gb. device


I had a similar problem and I had to "Delete Volume" when in DIsk Management. I then had a choice to "Create Simple Volume" which I did, and then a wizard created the correct partitions and assigned a drive letter to my external drive. Everything was them OK.

Mar 21, 2014 | Computers & Internet

1 Answer

I can't hook my monitor up to my pc I have a dell optiplex gx620 Sff


On the back of your PC there is a blue 15 pin video connection. Connect your monitor to this video connector, power up your monitor the boot up your PC.

Mar 23, 2013 | Computers & Internet

3 Answers

How to install Anti virus on my desktop


Following the steps to install antivirus on you pc.

Compare antivirus software. Look at the features and benefits of each. Read reviews from authoritative editors from magazines such as "PC World," "Smart Computing" and "PC Magazine." Editors who write for these magazines typically test antivirus software as an unbiased outsider and write about both the good and bad sides of antivirus software. For example, the editors at "PC World" recommended Avira AntiVir, Avast Antivirus and Panda Cloud Antivirus in an August 2009 article. Visit the websites of each antivirus program to view screen shots and descriptions of how the program works. Make a final decision about which antivirus program you want to install.

Navigate to the website of the antivirus program you've chosen. Go to the "Downloads" section of the site if you're obtaining a free antivirus software. Click on the "Purchase" section or "Buy" button if you have chosen licensed software; pay for and complete the transaction. Click the "Download" button or link for the antivirus program. Save the file to your computer desktop or to a computer directory or folder which you can easily remember.

Find the antivirus program file you downloaded on your computer. Double-click the ".exe" file (which is an executable file that will install the antivirus program). Once you double-click the ".exe" file, the installation process will automatically begin. Click "Continue" or "Next" on each screen to complete the installation process. Enter your name and contact details if registration is required. Follow any other on-screen prompts to complete the antivirus program installation. Restart your computer if necessary.

Feb 18, 2011 | Computers & Internet

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