Question about Intel (P42000400512SK478) Pentium 4, 2 GHz Processor

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MY PC POWER iS NOT WORKING

IT DOESNOT HAVE POWER WHEN I PRESS THE POWER BUTTON, AND THE USB HARDWARE IS NOT FUNCTIONING PROPERLY AND THE OTHER DEVICES IS NOT DETECTING. WHAT SEEM TO BE THE PROBLEM?

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Kljnnljn

Posted on Aug 09, 2008

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If the computer does not come on when you press the power button, check all of your cables and make sure they are attached right, if they are, you could have a bad power supply aka "psu" you can purchace a power supply from any computer store for 30-100 bucks i would recommend at least a 300 watt power supply if you are using a desktop pc. you can also have it tested at most computer repair shops.

Posted on Apr 02, 2008

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6ya6ya
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Posted on Jan 02, 2017

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Screen black


HI HOPE THIS HELPS
The cause of this problem may be the failure of a hardware component, or an error in the instruction being sent from the BIOS to a hardware component.DO THIS FIRST - Perform a hard resetIf a PC suddenly fails to boot properly, you should perform a hard reset as the first procedure.
  1. Disconnect all peripheral devices and remove all USB devices and media cards. You want to test the computer not the accessories!
  2. Disconnect the AC power adapter, remove the battery, and then press and hold the power button for at least 15 seconds .
  3. Reconnect the AC power adapter (but do not connect the battery), Press the Power button,Look for glowing LEDs near caps lock and num lock keys, and Listen for sounds of a disk drive and fan turning.

Jul 02, 2012 | HP Mini 1000 Netbook

1 Answer

My phone(nokia6500s)doesnot connect(through usb-CA101D) to PC SUITE


Ok sir try to connect your phone on the USB slot at the back of you desktop CPU or laptop. Power supply of USB at the back of your CPU is much sufficient to make your device work properly. Most of the times due to insufficient supply of power to the device makes the device to not work properly that's why it isn't recognized by the system..Hope it will help you

Jul 09, 2011 | Nokia 6500 Slide Cellular Phone

2 Answers

Shows on device manager and had a question mark sign that informing it has a problem


uninstall the marked device. scan for new hardware. if it doesnot work select the device then update the driver. if still not work find the actual driver then install it.

Jun 27, 2011 | Computers & Internet

2 Answers

What do you do my mp3 player won't turn on???????


Is the device fully charged?
If so, and it still won't turn on, attempt to soft-reset your device. This will reset your device to the last known functioning settings.

1.Hold the on/off slider in the on position for 15-20seconds.
2.Turn on as normal.

The device should now be functioning.

Mar 01, 2011 | SanDisk Sansa Clip MP3 Player

1 Answer

I can't use any USB, it needs a registration on my laptop.. but i don't know how.. help pls!


If you can't use any usb device, the usb function is disabled.

  • To enable the usb function you have to access the Bios setup of your Desktop.
  • By pressing Delete button, F2/F11 button or Esc button in order to open the Bios Settings.
  • During power on the button menu will show up (press the key right away before the Windows starts)
  • In Bios setup there are several menu. Check each of them until you found the settings for Usb Functions
  • If the Usb Functions is disable change it to enable
  • Then go to the Save Menu and Save to apply the settings you created. (Sometimes F10 button is use to save the settings)
  • Restart the computer
To check if the Usb Function is working in windows mode open:

Start Menu > Control Panel > System > Hardware tab > click Device Manager.

Under Device Manager
click the ( + ) sign in Universal Seria Bus Controller

You'll see all the Usb devices detected in your computer



Jan 14, 2010 | Computers & Internet

1 Answer

Video capture will not function properly


One of your USB devices is not working correctly. Disconnect all the devices you have connected to USB ports, and try again.

Jan 16, 2018 | A D S HARDWARE, MINI DUAL TV TUNER PTV339...

2 Answers

Usb ports


This can only mean on thing that the USB port on your computer is not properly working, what you can do here first is to run the setup CD for your motherboard so all the software including the driver for the USB port will be reinstall, if after that still not working the USB port of the computer is already bad...

May 27, 2009 | Computers & Internet

2 Answers

Keyboard, mouse, front USBs,DVD recorder not working


It sound like your USB Ports is the problem. Go to the Hardware manager delete the USB Ports and then shutdown and power back up.
The system then should reinstall the USB Ports and associated drivers. If not the USB Ports were probably fried by the power outage.

Mar 30, 2009 | HP TouchSmart IQ770 PC Desktop

1 Answer

Hp all in one


Try the follwoing steps, i m sure that it will start working bcoz i tried the same steps and my printer started working:

  1. Turn the power to the computer off.
  2. Press the power button to turn off the product.
  3. Wait 10 seconds.
  4. Restart the computer.
  5. Press the power button to turn the product back on.
  6. When the computer restarts, try the scan again.
  • If the issue is not resolved , try some other troubleshooting:
  • Connect USB cable directly to the computer and then restart the product and try to scan again
  • If the product still does not work , try some other steps:
  • Connect the USB cable to a USB hub or a docking station for a laptop. 1. Restart the computer and the product and try to scan again.
  • If the product doesnot works after connecting the USB cable directly to the computer , follow these steps:
      1. Reconnect the USB cable.
      2. Try the scan again.
        • If the product worked when the USB cable was connected directly to the computer, but does not work after reconnecting the USB cable in the original configuration, there might be a problem with the hub or docking station. Either leave the USB cable connected directly to the computer, or contact the manufacturer of the hub or docking station for troubleshooting.
      If the product does not work after connecting the USB cable directly to the computer , follow these steps.
      1. Replace the USB cable.
      2. Try the scan again.
        • If the product does not work with the new cable, continue to the next solution.
    Now, if this doesnot work, there is a conflicting USB device connected to the computer
    1. Disconnect all other USB devices from the computer except for the keyboard, the mouse, and the product.
    2. Try the scan again.
      • The issue would be resolved now and teh answer is that the computer might not have sufficient power supplied to the USB ports to detect multiple USB devices. HP recommends installing a USB powered hub to connect multiple USB devices.

May 28, 2008 | HP DeskJet F380 All-In-One Printer

1 Answer

The flash drive purchased doesnot work when pjugged into the usb port on my desk top but it work on my lap top? How do I get it to work on my desk top


Hello claponte

FIRST, THE HARDWARE SIDE:
If you just purchased your flash drive, then it is using the USB 2.0 (high speed) standard. Prior to that were USB version 1.1 and, before that, USB 1.0 standards.

USB 2.0 devices will still work when plugged into USB 1.1 ports - just at a reduced speed)

However, computers w/ USB 1.0 ports cannot properly detect USB 2.0 devices. On those computers, you'd need to install a USB 2.0 expansion card in order to add USB 2.0 functionality to the computer.

SECOND, THE SOFTWARE (DRIVERS) SIDE:
On the software side, USB devices are "plug-and-play" on Windows XP & Vista systems. This means they do not require special drivers or installation for them to work properly. The drivers needed for them to operate are already built into the operating system.

However on operating systems prior to Windows XP (Windows ME, Windows 98SE, Windows 98...) drivers are needed for USB devices to be detected properly.

These are two possible reasons why your flash drives don't work on your desktop computer.
(01) The computer is an older one using USB 1.0 technology
(02) The operating system is pre-Windows XP

Another possibility is (if your computer USB ports are at least 1.1 standard and your operating system is at least Windows XP) there is an issue w/ the USB ports on your desktop computer. This could be a hardware or a software issue still.

Please, let us know if that's the case and we'll help you to trouble-shoot the issue.


Please, let us know if this response was helpful for you or, of course, if you have any further questions.

Thank you
BJ

Apr 03, 2008 | Computers & Internet

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