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How to fix usb ?

The usb cable cut from the board

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Most USB connections are common, where Ground and +5v are the two outer connections and the Data + and - are the two inner. The make/model of device may be helpful, but chances are your circuit board may give clues in the form of identifying marks as to which wire or cable (if any left) is which.

Old USB items are common, especially if you have a IT Department at work. Cut off a USB cable from a dead device and go from there. Search Google for USB Pin Out for direction... but whatever you do, don't wire or solder it together unless your sure which wire is which! The last thing you want to do is burn out your motherboard because you wired it incorrectly.

Posted on Nov 26, 2014

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U can saltter in low f % c0 it once it will done

Posted on Nov 26, 2014

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Posted on Jan 02, 2017

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1 Answer

This printer keeps cutting, its the circuit. which is the component on the main board that I need to replace.


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If the cords are ok then try upgrading the printer driver. You can find it on the relevant company's website.

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Called "Junk Print"...Check USB cable, Check USB port dry solder mounted on printer mother board., remove & re-fix farmatter board.. If not solved replace formatter board. If ur technically sound replace USB port mounted on board..
See the image farmatter P/No: CB409-60001


25489531-qzayjjyinm5jkjjexvgskf3e-1-0.jpg

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Can i fix or replace physical keyboard


You could try cutting the bad cable between the torn wires and the keyboard and then sacrificing another USB cable by cutting off the end you need along with as much wire as required, then stripping the ends of the two cables, match wire colors between the cables and soldering the connections. Wrap electrical tape around each connection and then tape all the connections together. Might work. New keyboards are usually available for less than $10 at various stores like Big Lots, K-mart, Walmart. Probably not economic to fix the thing unless it was an expensive mechanical gaming keyboard.

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My computer seems to boot up fine but my monitor says no signal and my keyboard doesnt work


You can try tighten up the cable behind the monitor or disconnect the cables and reconnect. You can try another monitor to see whether the mother board and the cable works. Some settings in BIOS may be changed to use on-board video card (the one embeded on the mother board, which is connected on the ports out of the card slots) on your computer so make sure it is using the graphic card that is connected to the monitor. For keyboard, if may be mechanic issue on port or keys or cables if you will not see anything wrong about the keyboard. You can try to use another USB port if it is an USB keyboard or use a USB/PS2 converter if the PS2 keyboard port is not working. If it is a PS2 keyboard, you can check whether the pins are bent and reconnect it. Sometimes that helps. If it is a wireless keyboard, then you will need to fix the monitor and then maybe fix the driver and stuff. You can remove all objects beneath the keys by putting it upside down and shake it or use a blower.

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1 Answer

Got dynalink V1456VQE modem need to install please help how to


internal modem installing:

1.Switch off the power,and remove the power card from the cpu.

2.Get the cpu separately.

3.unsqrew the sqrews and open the system box

4.you can find the white color slot in the mother board.

5.fix the modem with that slot (Modem Board has the single cutting).it must be fitted with the PCI slot.Slight press down.

6.then ON the system,
Start->all programs->control panel->system
->Hardware->Device Manager

now you can see more items on screen,also you can found the modem which you have installed.

Your new modem is ready to use...

7.If your modem came with cd,then insert the disc in cd/dvd drive .Gently Installed the cd...

8.Then Restart the computer.

Your new modem is ready to use...
---------------------------------------------------------------

External Modem Installing:(We do not need to open the system case)

Type 1:(Using Ethernet Cable)

1.Insert the ethernet cable(RJ 45) in the modem,and connect the other end of the cable to cpu.

2.insert a power adaptor in the modem jack.

3.insert the phone line in modem phone jack.(RJ 10)

4.On the system and Modem.

5.Your new modem is ready to use...
----------------------------------------------------------------------------

Type 2:(Using USB cable)

1.Insert the USB cable in CPU,and connect other end of the cable to modem .

2.insert a power adaptor in the modem jack.

3.insert the phone line in modem phone jack.(RJ 10)

4.On the system and Modem.

5.You must install the driver software cd came with your modem

6.Restart the computer

7..Your new modem is ready to use...

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1 Answer

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1 Answer

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1 Answer

Tape2PC USB "not recognized"


I had the same problem a few days ago (April 5 2009). The problem turned out to be a dodgy USB socket on the back of the Tape2PC. There was a bent & broken pin in the USB socket.

Perhaps you have a similar problem with the USB port - have a close look at it in good light.

I took the the cover off the tape2pc (6 screws), and then removed the small circuit board containing the USB socket (2 screws). The part number on this board is 0038-2410-0000. This small board is connected to the main circuit board on the base of the box by a short cable. You just unplug this cable from the USB port board, cut a cable tie, and replace the USB port board. It is a very simple and quick job - it took no more than 10 minutes and only requires a small Philipps head (+) screw driver.

I don't know where you live, but I phoned the UK distributor for Ion and received a replacement board within 2 days.

The PC now recognizes the tape2pc again but I can't get any volume when I try to record my cassettes. Any suggestions with this?

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1 Answer

Receiver


Hi
If you're pretty handy doing things you can try these.
1) Using a small pair of needle nose pliers, gently squeeze the USB plug back into the right fit for the port. If this doesn't work, try 2).
2) Remove the cover from the remote by either unscrewing it gently prying open the seam along the side. You may brake a little of the case along the seam, but that is replied again after repair. Once you have the case open, look at how the cable is attached to the circuit board. Before removing the cable from the board, purchase a new data cable from an electronic store, or even cheap 2nd shop, etc. You will have to purchase a DATA cable not a charging cable! They're wired differently.
Once you have the cable, cut the opposite end that you need off and either solder on to circuit board or if a connector is used cut the wires close to the connector so you can solder the wires. (should be colour coded).
NOTE: If you need to solder the wires together purchase small diameter heat shrink tubing for electrical insulation from electronics store. If you can't get it, then use 2 strips of electrical tape with the wires separated in between & press the stops together using the tape adhesive to separate the wires from each other.
If you don't know which colour goes where, look on internet for USB plug wiring diagram.
Once finished reglue the case back together with a suitable plastic adhesive.
Hope this helps. Regards Bob From The Land Down Under, OZ.

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If you have a screwdriver q tip and rubbing alcohol you can fix it. Take the screws out remove the cover and locate the laser. It looks like a small lens. Dip the q tip into the rubbing alcohol just get it damp not dripping. Clean the lens with the Q tip and then put it back together.

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