Question about HP Pavilion a705w PC Desktop

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Blank Picture i have a hp pavilion but im not at this moment able to receive pictures ive tried restarting and refreshing my computer but at this moment nothing is working please help

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  • Ryan Stiers
    Ryan Stiers May 11, 2010

    Does the light on your monitor go green after turning on the computer or does it change to yellow? Do you get a "No video input" or similiar message on the screen?



    Also when it is first booting up, do you hear a single beep sound coming from the computer?

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Hello,

Please try to open the casing and then try reinserting the memory and also the video card.. sometimes that problem can be resolve using that solution.

please tell me if what ever happen.

melnavz

Posted on Feb 04, 2009

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HP s7700n - all USB ports have stopped working. Device Manager shows drivers are okay. I'm thinking the bridge chip on the motherboard has failed. Any other ideas?


Try to to refresh USB ports.

1. Right-click My Computer icon on the desktop, and then select Properties.
2. Click the Hardware tab.
3. Click the Device Manager button.
4. Click the plus (+) sign to the left of Universal Serial Bus controllers.
5. Right-click the device listed under Universal Serial Bus controller and select Uninstall.
6. Click OK to confirm the removal of the device.

Please note, repeat Steps 5 and 6 until all the devices under Universal Serial Bus Controller are removed.

7. Shut down the computer.

CAUTION: Ensure that the Shut Down option is selected, instead of the Restart option.

8. Wait for 5 seconds and then restart the computer. When the computer restarts, a "Windows has detected new or added hardware" message window will open.

The above steps will refresh the USB ports.

Now connect the USB devices like mouse, video camera, your external usb hard disk...usb hubs...whatever you like and the drivers should install automatically.

Tip: It is always recommended to connect the main usb devices at the rear end usb port, as they require more power to initiate.


If I could be of further assistance, let me know. If this helps or solves the issue, please rate it and give a testimonial for my response

Thanks, Joe




Feb 19, 2011 | HP Pavilion s7700n (5584788) PC Desktop

1 Answer

The picture scrambles several times during the day and the only way to stop it is shut the computer off at the tower and then restart and reboot. We borrowed a monitor to see if that was the problem but...


The picture scrambles because the video chip overheats and malfunctions. Open the case and do a full cleaning. If necessary add an extra fan - $10 at all IT shops.

Aug 31, 2010 | HP Pavilion 533w (P9859AR#ABA) PC Desktop

1 Answer

I received a NTLDR is Missing on HP Pavilion a620n. This happened on Friday afternoon and I still can't get my Computer up and running. I was told I need Windows XP Recovery Disk. Where can I get this disk...


When you bought the computer it told you to make recovery disks. you apparently didn't.
You can buy the OS at a local store and do a system refresh which is really much better. None of your data or programs will be lost as thye would be with recovery disks.

Aug 15, 2010 | HP Pavilion a620n (PC028A) PC Desktop

1 Answer

Im having alot of problems with my computer freezing and having to refresh or press shift alt delete it says something isnt working and has to restart. Has to do with enlarging picture


Hi,
This can happen due to many reasons one if the ram is defective or there are lots of junk files like in the temp directory/folder etc...please remove them and then check the issue.

Apr 08, 2010 | HP Pavilion a6600f Desktop PC

1 Answer

RESOLLUTION ISSUES OR GRAPHICS CARD UPGRADE?


Can you please put forth the problem in minimal words?

May 07, 2009 | HP Pavilion a6650f Desktop PC

1 Answer

Computer turns on but i have no image on monitor


If your monitor is working, try taking all add-on cards out of your system to see if your monitor comes on. (Sound cards, modem, Network cards, etc.) If after doing this you still get no picture, very strong possibility your video card (on-board) is bad.

Feb 02, 2009 | HP Pavilion a620n (PC028A) PC Desktop

2 Answers

I can only get color background on my desktop display


i cannot get a picture from my computer onto as my desktop or background? Ive right clicked and it still does not let me change anything

Dec 02, 2008 | PC Desktops

1 Answer

Drive E wont read media


Again go to my computer, to find properties/hardware/device- highlight the drive, right click and refresh or scan for hardware changes.
If its found your device works properly if not found please check when is your drive’s gate open to push the open button?
If yes please shutdown your pc and check your drive data cable.

Oct 17, 2007 | HP Pavilion a340n (DQ099AABA) PC Desktop

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