Question about Acer Aspire 3100-1405 Notebook

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I power on laptop and i start working normally, but the problem happen when i connect USB Port it stop working even mouse, clavier mean i can't do any thing also without restarting manual my laptop

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Check ur usb port it may short use another port check ur usb device use it on another lap it may be from the virus.

Posted on Nov 11, 2010

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1 Answer

USB port for wireless mouse gets hot and not working


Hi,
1-try to connect another USB peripheral like USB flash or something else,if this does happen again you have some problem with your USB chip or maybe your main board or USB cabling in your laptop (some kind of short circuit),
2-if your problem still did not solve you have some short circuit or problem with your USB device and try repair or replace the device ,
3-if your problem persist and doesn't solve even with another device you must consider this note:

some USB devices needs 500ma current mode that only available in PCs and some devices and most laptop available in the market just support 100ma USB port

Dec 15, 2013 | Toshiba Computers & Internet

1 Answer

My mouse just stopped working so I disconnected it from my laptop. Now when I try to connect it the computer is not finding the hardware. What should I do?


Probably the mouse is already defective. To confirm though, try using the mouse in another PC, if it works, try connecting it again to your laptop. If it works then fine, if still not, try using another port if this is a USB mouse. If still your mouse will not work, try using a known good mouse in your laptop, this should work and in this case just buy a new mouse. If however a known good mouse will still not work on your laptop, then another possibility is the USB ports are disabled. You can enable this by entering the unit BIOS setup which is normally done during power-on before the unit boots up in the OS.

Jan 12, 2011 | Computers & Internet

1 Answer

Laptop Model : Dell XPS 1530 i think i m having some problems with the usb power issue. Problem 1: when i connect an external hard drive which have bigger capacity than 120gb, the power of the usb will...


It sounds like the motherboard is causing the usb ports to malfunction by allowing power surges into the power input to the ports.You maybe should try a powered usb hub to power your hardware or you may face motherboard replacement

Jan 10, 2011 | Dell XPS M1530 Laptop

1 Answer

Hello, Just now my Asus notebook n80v series laptop has stopped recognizing my usb mouse. This mouse has worked fine for months, and even my older mouse (which worked without trouble on this laptop for...


If other USB devices are woking fine, it means that the USB ports on the system are OK. The issue could be with the mouse. So, I suggest that you should check the mouse by connecting it on some other system. Also, try another mouse with your laptop and see if it works.

Let me know if any further clarification/ assistance is required.

Good Luck!
Appreciate generously, if the solution could have been of any help!
CreativeTECH

Dec 21, 2010 | Computers & Internet

2 Answers

The USB port on my DELL Latitude C400 does not recognize the mouse


try to use otehr usb ports on your computer. check if the light on the bottom of the mouse lit up. open device manager. under mouse - delete otehr mouse components then restart computer.

Mar 08, 2010 | Dell Latitude C400 Notebook

1 Answer

Mouse Frenzy


i suggest you get a usb multi port..those usb to ps2 connectors are dubious at best

Oct 09, 2008 | VistaSource TSC-750M/BFT VARIANT...

1 Answer

Did you figure out your KVM?


if you tried to connect your mouse to the keyboard port and still it doesn't work. Power cycle meaning unplug the KVM from the CPU, monitor, keyboard and mouse. Then wait for about 30seconds before reconnecting again. If you still encounter the same problem that the keyboard port won't work then it means that keyboard port is defective. Replace it.

Jul 27, 2008 | IOGear GCS632U 2-port KVM Switch

1 Answer

Touchpad and keyboard inop


you can use the serial port if its working connect the serial/usb adaptor to the serial port interface then connect a usb keyboard/mouse to retrieve the information on your drive u can use that temporary till you change the keyboard

May 05, 2008 | Computers & Internet

2 Answers

Keyboard/touchpad problem.


The keyboard and touch-pad are connected to an internal USB interface, If no USB interfaces are working at all this suggests that the USB host controller (a physical computer chip) has failed.
You can try a chip-set reset; disconnect both power and battery and hold down the power button for 30 seconds (timed), this will reset all chip settings to default and discharge any static buildup but this is in no way guaranteed to fix the problem. If the laptop is still under warranty arrange for repair.
In the mean time most of the Aspire 5100 series have a PC card slot on the side so you could use a USB or PS2 host card to connect a keyboard and mouse.

Dec 07, 2007 | Acer Aspire 5100 Notebook

1 Answer

ISB Port


You mean, USB. USB's have 5.0 volts power supply with current limit and protection. this means that up to certain extent, if you encounter a short circuit from the USB device, the port is well protected. However there will be instances when a defective USB device is plugged in the port will damage the port. There is most probably a small PCB mounted fuse that needs to be replaced. This will be difficult to find and should be sent to a qualified service center. On the other hand, you can buy a PCMCIA (cardbus) USB adaptor for less than $30 and you will have 2 or even 4 ports in your machine.

May 29, 2007 | Toshiba Satellite M105 Notebook

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