Question about 3Com 3C16985B /REF3COM SSII 24-PORT SWITCH (3C16985BREF)

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Some of the ports are flashing. some are not - 3Com 3C16985B /REF3COM SSII 24-PORT SWITCH (3C16985BREF)

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Typically non flashing port lights means that there is nothing connected to those ports and no communication is happening. data movement and communication fires off the lights.

Posted on Nov 04, 2010

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MY LC60LE745U BIG SCREEN WONT RECOGNIZE MY FLASH STIK


I believe your TV has 2 USB ports on it. If you have equipment connected to the other USB port, that port will get priority and the TV will ignore your flash stick. Turn off your tv, disconnect everything on your USB ports then insert the flash stick. Power on the TV and hopefully you can see the flash stick.

Mar 22, 2014 | Televison & Video

1 Answer

Port LEDs keep flashing in sequence.


The ethernet switch maybe scanning the ports for connected computers.

Nov 05, 2012 | Linksys SD208 8-Port Ethernet Switch

1 Answer

I got a new transcend USB jetflash drive 16GB, but my system not showing any response towards it, what shall i do..??? is to download a software for it...??


Flash drives do not need a drivers (plug and play). There are several possibilities:

1. Assumptions: USB port error, computer drivers normal, normal flash drive.
Solution: insert a flash drive into another USB port. If the USB port 1 is not detected, insert flash drive into a USB 2, USB 3 or USB 4.
2. Assumption: normal USB ports, computer driver error, a normal flash drive
Solution: reinstall the chipset drivers, or USB.
3. Assumption: normal USB port,
computer driver normal, flash drive is broken
Solution: try to insert the flash drive into another computer. If the flash drive is not detected, it means your flash drive is damaged.

Solution to determine the cause of damage:
1. If you have a USB mouse, use the mouse to check the damage to the USB port. Example: connect the mouse to the USB 1, USB 2, USB 3 or USB 4. If every USB port, mouse is detected, the conclusion normal USB port
2. To check your computer's drivers, right-click My Computer - Properties - Hardware - Device Manager

10_13_2011_8_27_15_pm.jpg

3. If points 1 and 2 are normal, the possibility of flash drive damaged.
Because the new flash drive, flash drive is most likely normal. Based on experience, cause damage to the flash drive is a USB port is dirty. The USB port is dirty, can cause short-circuit flash drive. The characteristics of short-circuit flash drive. When inserted into a USB flash drive (about 5 seconds), the temperature of the flash drive become extremely hot. If there are problems like this, immediately unplug the flash drive, to prevent permanent damage.

I hope this information helps.

Oct 11, 2011 | Transcend 4GB JetFlash 110 USB 2.0 Flash...

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I cannot get a SanDisk flashdrive to go into either of the USB ports on my new desktop computer. I am using the USB ports located on top of the computer


To test the functionality of the usb ports in front of the computer
1. Insert another flash drive or another usb device like a usb mouse on front the computer 2. If it detect the usb device that means 2 things flash drive might be bad and the front usb port is working 3. If it does not, It means that the flash drive might be bad or the usb port is not connected to the front panel of the computer 4. Try also inserting the flash drive at the back of the computer see if the usb drive is detected in all ports 5. Check the BIOS for any usb port associativity

Jul 05, 2011 | HP Computers & Internet

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When i plug my 4g cruzer micro usb memory stick nothing happens the cpmuter dosnt read that it is plugged in


Try a different USB device on each of the USB ports on your computer.
Hopefully, all your USB ports are working correctly.

Try a different USB port on your computer.
Hopefully, the SanDisk will be detected on one of the ports.

Try a USB port on a different computer.
If the SanDisk still is not detected, then spend $10 to buy a new 4GB flash-drive.

May 22, 2011 | SanDisk Cruzer Micro 4GB USB 2.0 Flash...

1 Answer

Computer isn't noticing USB is there. USB is not lighting up orange.


Try another USB port, to see if you have a "dead" USB port.

Try the flash-drive in a different computer, to see if the flash-drive is "dead".

Try a different USB device in the USB port on your computer, to see if _any_ device in that port can be detected.

Jan 27, 2010 | SanDisk Cruzer Micro 8GB USB 2.0 Flash...

1 Answer

Flash drives inserted in usb ports shuts down


make sure there is no virus in flash drive boot the system in safe mode and run complete scan the system and flash drive.

Jan 14, 2010 | Office Equipment & Supplies

1 Answer

Computer will not find flash drive


Does the flash-drive work on *ANY* computer?
If not, the problem is the flash-drive.

Does your computer have more than one USB port?
Does it work in *ANY* port?

Does a *DIFFERENT* USB-device (mouse, keyboard, printer) work in the USB-port that you are trying to use? If not, the USB port has a problem (either software or hardware).

Sep 16, 2009 | SanDisk Televison & Video

1 Answer

Eurovox ex1000sl com port


go to devic then change it to com port 3e manager, select comport 1 then advanced,

Jul 01, 2009 | StarTech.com StarView SV211K 2-port KVM...

1 Answer

Flash drive ports on teh fron wont work on pc


If your system is USB 1 rather than USB 2 then some flash drives will not work. Not all usb 2 flashdrives are backwards compatible. My kids flasdrives will only work on my usb2 ports & will not work at all on my wife's computer which has the older usb 1 ports.

Dec 19, 2008 | E-Machines etower 500is PC Desktop

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