Question about HP Compaq Presario SR2150NX PC Desktop

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Its a Question does the Keyboard if its not working keep the com

Its for a friend computer powers on hard drive is working I can hear it and the light is on just installed a new 19 inch ctl monitor Lcd. power lLight comnes on on the monitor and it does not tel;l me that its not connected to the computer well the keyboard has no power cause no lights come on for cap or number lock if the keyboard does not work either bas port or board itself will it stop computer from seein g the VGA display on the monitor gonna try a different Key board tomorrow if the port is bad ill try a Usb Keyboard any other advice

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Better recheck the vga connection of your LCD and the plug of your keyboard.actually, the very first time you boot the pc the you can see that the monitor is functioning if its registering the memory and the graphic card you use right?once i had that problem.i cleaned the memory block,i mean the ram memory(sdram/ddr).until now my pc is ok.

Posted on May 15, 2009

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Posted on Jan 02, 2017

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HI,Dear Friends..
Do you hear the hard drive working and see the LED flickering? As you can't see the screen to log on, Windows will stop at that point.


> If you have a spare PC monitor and VGA to VGA lead check it.
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It sounds like either you've got a memory issue or a video card issue. Just because the memory worked in your friend's computer does not mean it will work in yours. Your Slot where the memory goes might be bad.

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Please visit the below link to solve your problem.Due to some problems I was unable to send you the whole solution so please visit the site.

http://www.ehow.com/how_113600_troubleshoot-computer-wont.html

Thanks And sorry for the inconvenience.
Please rate me for this solution if it works for you.
  • Step 2 If you're starting from a button on the keyboard, make sure the keyboard is connected to the computer.

  • Read more: How to Troubleshoot a Computer That Won't Start | eHow.com http://www.ehow.com/how_113600_troubleshoot-computer-wont.html#ixzz0szt64gb5
  • Step 4 If you can hear the computer's fan or hard-disk drive, or if you can see indicator lights on the main unit but the monitor stays dark, make sure that the monitor is connected to a working power source, that it's turned on and that it's securely connected to the computer via the video cable.
  • Step 5 If the monitor and computer have power but the computer displays a "Non-system disk or disk error" message, check to make sure you didn't leave a disk in the A: drive. If you did, eject it and restart the computer.

  • Read more: How to Troubleshoot a Computer That Won't Start | eHow.com http://www.ehow.com/how_113600_troubleshoot-computer-wont.html#ixzz0szsjH6o9
  • Step 4 If you can hear the computer's fan or hard-disk drive, or if you can see indicator lights on the main unit but the monitor stays dark, make sure that the monitor is connected to a working power source, that it's turned on and that it's securely connected to the computer via the video cable.
  • Step 5 If the monitor and computer have power but the computer displays a "Non-system disk or disk error" message, check to make sure you didn't leave a disk in the A: drive. If you did, eject it and restart the computer.

  • Read more: How to Troubleshoot a Computer That Won't Start | eHow.com http://www.ehow.com/how_113600_troubleshoot-computer-wont.html#ixzz0szsjH6o9
  • Step 4 If you can hear the computer's fan or hard-disk drive, or if you can see indicator lights on the main unit but the monitor stays dark, make sure that the monitor is connected to a working power source, that it's turned on and that it's securely connected to the computer via the video cable.
  • Step 5 If the monitor and computer have power but the computer displays a "Non-system disk or disk error" message, check to make sure you didn't leave a disk in the A: drive. If you did, eject it and restart the computer.

  • Read more: How to Troubleshoot a Computer That Won't Start | eHow.com http://www.ehow.com/how_113600_troubleshoot-computer-wont.html#ixzz0szsjH6o9
  • Step 4 If you can hear the computer's fan or hard-disk drive, or if you can see indicator lights on the main unit but the monitor stays dark, make sure that the monitor is connected to a working power source, that it's turned on and that it's securely connected to the computer via the video cable.
  • Step 5 If the monitor and computer have power but the computer displays a "Non-system disk or disk error" message, check to make sure you didn't leave a disk in the A: drive. If you did, eject it and restart the computer.

  • Read more: How to Troubleshoot a Computer That Won't Start | eHow.com http://www.ehow.com/how_113600_troubleshoot-computer-wont.html#ixzz0szsjH6o9

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    The best way to check what's wrong is to get your friend's keyboard, connect it to your computer and check if that works. If it does, then it's your keyboard that's faulty. If that doesn't work either, it could be the motherboard. But most likely, it IS your keyboard.

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