Question about Computers & Internet

1 Answer

When I operate my PC and a USB port is occupied, at the slightest vibration, the signal from an external device to the PC becomes severed.

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 19,396 Answers

Take apart the PC and check the connector from USB bort to motherboard.
If the connector is ok then there is a bad contact either on the prot or on the motherboard.

Posted on Sep 10, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

Tip

Options for Adding Serial Ports The serial port is prevalent on PC's ...


Options for Adding Serial Ports
The serial port is prevalent on PC's as well as scores of industrial, scientific and consumer devices, making it a convenient starting point for communications. Since RS-232 itself is only suited to short connections (50 ft. max.) many applications require that it be adapted to fit requirements. RS-422, typically used for extending RS-232 communications, provides full duplex communications between two devices. It can also provide one way communications from one master to several slaves. RS-485 communications standard allows cable lengths up to 4000 feet. It also provides very high noise immunity. Multidrop connections up to 32 different nodes can be made over a single twisted pair cable along with a signal ground connection.
This article summarizes the choices a system designer has when adding a serial (RS-232, RS-422, or RS-485) communications device. There are many different ways to add additional serial ports to your Desktop PC, Palm, or Laptop PC. USB, PCMCIA, PCI and ISA are some of the methods that will be discussed.
The Universal Serial Bus (USB) provides a high data rate and Hot Swap connection for PCs, providing an easy connection to a wide variety of multimedia and network USB devices. Generally considered to be for home or office use, USB is finding its way into Industrial applications.
PCMCIA Serial Ports are yet another way to add serial ports to a PC that has PCMCIA Slots available. Most Laptops today offer only one (if any at all) DB9 type serial ports. A PCMCIA Serial Card is a good way to add a serial port (or ports) to any laptop that is low on available serial ports (RS-232, RS-422 or RS-485).
PCI Cards are becoming more popular as a way to add serial ports to desktop PC's. PCI type slots are becoming the "norm" in standard PC's today, and PCI Serial Cards are an excellent way to add serial ports. The standard Desktop PC may only come with one serial port standard (if any serial ports at all). PCI Serial Cards use Software Drivers to address the ports to the PC.
ISA Cards are yet another way to add serial ports to the older desktop PC's. ISA type slots are becoming scarce in standard PC's today, but are still an excellent way to add serial ports. The ISA Cards are typically addressed using dip switches and shunts or jumpers to set IRQ's for each port. No Software Drivers are required with ISA style serial cards.
Palm OS PDA's may be connected to RS-422 or RS-485 data circuits using Palm adapters. These adapters offer total portability for collecting data and field service chores. The Palm device and the adapter will usually slip into a shirt pocket. Some models use the PDA's connecting cable, some include a cable and some are cradles that allow the PDA to nest in place and connect directly to the Palm base socket. PalmTerm Freeware allows you to transmit and receive data from the Palm serial port.

on Sep 12, 2010 | Computers & Internet

1 Answer

Is it possible to search for a specific file that was saved on my toshiba canvio hard drive?


Use this USB Y-Cable.f014c47.jpg It provides the extra power you need for your external Hard Disk Drive or other USB devices when a standard USB cable is not able to transfer enough power to operate your device. Simply plug the mini-B cable into your USB A ends into open USB ports on your PC. The cable draws power from both USB ports and increases the output to the external Hard Drive or USB device.
Clue of step are listed below: 8376d83.jpg
e6a8bbb.jpg
Click All files and folders There it will display you in this formatad8764d.jpg type the name of the file or a document that you are wanted to search. And choose the option that you wanted to perform.480a4b6.jpgClick Search and see.



All the Best!

Sep 27, 2010 | Computers & Internet

1 Answer

Sony Vaio USB ports not recognised by XP


It is common problem on most of the PC USB ports does not recognise external hardware.It is mainly due to lack power supplied by the USB Ports..You can try with Old Pentium4 maschines.IT Reads well..

Another thing dont use extension ports to plug external HDD..always use backside on board ports.\

IF it helps rate me

Jun 25, 2009 | Sony VAIO Digital Studio PCV-RX560 PC...

1 Answer

Usb drives


USB hubs operate at 5V DC power, as do a lot of things on your motherboard do. They are able to transmit DC power to a device which makes it possible for items to be plugged straight into a USB port and not have an external power supply.It sounds as though the main connection between the USB points and the power supply has become broken, as a lot of USB points are connected in series to save space. Also, one point on the USB line could have possibly become grounded. A fewer simple measurements with an OHM reader may help in this situation.

Mar 25, 2008 | Computers & Internet

1 Answer

USB 2.0 Host Controller on Windows 2000 Server (Emachine 5260)


raycrean, Windows 2000 service pack includes drivers for USB 2.0.
http://support.microsoft.com/kb/819332


How do you know its not operating like 2.0?

Jan 19, 2008 | E-Machines eMachines Desktop PC

5 Answers

I need to add a hard drive to my HP a1220n Pavilion for Photoshop and other Graphic programs. How can I do it if there is no available slot? Please help.


Hi,

A desktop PC would normally have capacity for 4 IDE devices such as 1 CD/DVD, 3 HDs or any combination limited to a total of 4. Additionally, most current PCs have 2 SATA connection points. If for some reason all are occupied and hence your post "no available slot", you may want to consider using an external storage device attached via any USB port of your PC.

Hope this be of some help/idea. Pls post back should you need additional information.

Good luck and kind regards.

Nov 07, 2007 | HP Pavilion a1220n (A1220NED904AA) PC...

1 Answer

Usb i think??


Did you check your MP3 player? It may have caused the damage to the USB port... If so, then you need to buy a USB card to have a another USB port.

Oct 30, 2007 | Computers & Internet

Not finding what you are looking for?
Computers & Internet Logo

Related Topics:

21 people viewed this question

Ask a Question

Usually answered in minutes!

Top Computers & Internet Experts

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

kakima

Level 3 Expert

98868 Answers

David Payne
David Payne

Level 3 Expert

14086 Answers

Are you a Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...