Equium A300D - 16 c: USB/eSATA port does not work after disasembling

Hi all

I have the above machine which worked very well, so quite extraordinarily hot.
I decided to open it and clean the dust, etc. of radiator and nowhere else that had gathered inside the case. All good, I thought...

However, when reassembling it, 2 usb ports left (including one combined USB and eSATA) have stopped working!

I could understand if it were those on the right who are on a daughter card, (for example if I forgot the cable), but they are part of the motherboard. I checked by plugging in various devices that work in good, but not the left.

Check between the + and - ports with a multimeter, I get ~ 5V from the right and nothing from the left, even if at some point, I register 0.3V.
I tried the network port that is correct, but cannot test the eSATA part as I have nothing to connect.

Anyone has any idea what this could be?

Thanks in advance!

ige87

> Control between the + and - ports with a multimeter, I get ~ 5V from the right and nothing in the left
This means that there is no power on led USB port.
To be honest, I have no idea what you did during the computer laptop disassembly procedure but it seems that damage you something on the motherboard.
For me, it is a plausible explanation.

Just a tip; check if eSATA is enabled in the BIOS.

Tags: Toshiba

Similar Questions

  • HDMI port does not work after you refresh the computer.

    Updated my computer and now my HDMI port does not work. I can not connect my labtop to TV.

    Are you sure that the additional monitor is turned on.  Try holding down the and then press P until it is selected to extend the screens.

    If this does not work, go to your computer manufacturer's website and download and install the latest version of your graphics drivers.

  • Satellite Pro 6100: USB port does not work after the return of the mode "Eve"

    I have a strange error on my USB ports on Satttelite Pro 6100 with XP SP2.

    Two USB 1.1 ports work fine after cranking up what the laptop goes into mode 'sleep' (automatically or manually).
    The restart afret optical mouse connected to the USB port does not illuminate and the XP system displays the error message on the device not recognized on USB port.

    Plug the mouse on or off doesn't change anything. Only restart helps.

    Any ideas?

    It's very strange, but it will be interesting to see if the same problem persists with other USB devices. Can you test and post again on the results?

  • Satellite L40 - 18W - USB ports does not work after format HARD drive

    I formatted my laptop "L40 - 18w" after that all usb ports do not work.

    Could you please help me on this issue

    Thank you

    Ben is right. After the installation of the operating system as a first step, you need to install driver chipset.
    Please see the download page for Toshiba under http://eu.computers.toshiba-europe.com
    There you can find all the drivers for your model of laptop including driver chipset.

  • Equium A300D - update Toshiba ATI display driver does not work

    Hello

    Has anyone else found the Equium A300D PSAK2E Windows Vista 32 bit download Toshiba ATI display driver will not download center work? If you choose Run, download causes crash windows Explorer during installation and the upgrade fails, even to save and installation do not install it.

    I tried to get the TV out S-video port work. See the thread on the TV does not. I've tried everything. does anyone else have this problem that Toshiba are not aware of any problems with the S Video TV out not working only not on this machine.

    Thanks Vince

    I ve checked the download from Toshiba Europe site, and there is no problem with the download. The file is approximately 96 MB and I downloaded it for about 40 seconds.

    The question is: how you tried to install the display driver?

    Anyway, who knows how you use the S-Video option and what can be the problem. According to your announcement you didn t get answer from Toshiba about it. Am I right about that?
    To be honest I don't think that there is a problem. The fact is that how to use the cable S-Video with TV is the same for all models laptops.

    Can you please explain to us how you try to see the desktop on your TV with the S-video cable?

  • BlackBerry 10 Android ports does not work after 10.2.1.537

    After the update to 10.2.1.537 sideloads and Android ports no longer work. Have rebooted and reloaded the OS, nothing helps. According to me, I need to reload the last Android runtime but do not know where to find it.

    This could be the answer. You should be able to find the last runtime android on CB.

  • Satellite L650 - eSATA/USB combo port does not work

    I donot have esata devices. but as I know that I can still use this combo port to connect usb devices. However, I have tried mu esternal hd (2.5') and USB receiver usb (for mouse and keyboard) and some other usb for iphone and sgs2 cables. None of them worked!

    can someone help me with this problem? is this a hardware or just problem that I missed something.

    Help, please.

    Hi alwayseric,

    What operating system do you use?
    Have you checked for yellow exclamation marks Device Manager?
    If you connect USB devices to the normal USB port it works?

    I would recommend a chipset driver. It's worth a try, and you can download it here:
    http://EU.computers.Toshiba-Europe.com

  • Satellite A135-S2286 - USB ports does not work after BIOS update

    I recently had the dreaded BIOS password prompt problem. I checked online to the toshiba support site and took the laptop to a toshiba authorized service center and is fixed by getting the updated BIOS updated to 1.60, but after update BIOS, none of my USB ports work.

    When I connect a USB device, a warning from yellow pop up comes up unrecognized USB device. The same USB device works fine on other computers/laptops. I searched online for a solution and found on a lot of people have the same problem, but did not find any fix for this error.

    It will be useful, if someone has a solution for this error.

    Hey Buddy,

    Is there yellow exclamation marks in Device Manager next to USB ports or they appear correctly?

    If you notice a yellow exclamation you must remove the USB port and restart the computer. All USB ports are installed automatically, you do not need an additional driver.

    I hope that it helps :)

  • Usb and Ethernet port does not work after update of windows 8.

    Hello

    I have a new HP laptop, and two days later the window updates automatically and my USB and Ethernet port stopped working. I returned it and got a new laptop and it is same thing. every couple of days that he update and refresh back to the old settings without losing my documents. I can't keep install my apps every two days after the update. Please let me know what I can do to update without having this same problem. If there is anything I can do so I have to return the laptop.

    Ben.

    Hi Ben,

    You can install the Windows updates manually by changing the settings of Windows updates.

    1. Open Windows Update in Control Panel by dragging it from the right edge of the screen, typeSearch (or, if you are using a mouse, pointing to the top right of the screen, move the pointer of the mouse down and then clickingSearch), get into Windows Update in the search box, by typing or clicking onsettings and then type or by clicking install optional updates.

    2. In the left pane, tap or click change settings.

    3. Under important updates, click the following option:

      Download updates but let me choose whether to install them.

    4. Under recommended updates, select the give me updates in the same way I receive important updates recommended , and then click OK.

    Manually install the Windows updates and find the problem causing the update.

    I hope this helps.

  • USB ports does not work after automatic update in Windows 8.

    Hello

    There was an automatic update that occurred a few nights ago on my computer that I never knew until after that I turned on my computer back the next day. The computer starts up, then stopped and restarted about twice more - a total of three reboots in all.
    It is really annoying, because my Bluetooth has also stopped working a few days before. So I'm completely paralyzed - I've been using USB keyboard and mouse since the Bluetooth went bankrupt. I can not connect.
    The computer starts as usual. The 'numlock' keyboard lights, like the optical light under the mouse; This happens just before the Windows loading screen. However once windows loading screen comes and the "pearls" downstairs begin circulating, the mouse and the keyboard go quiet. I am sure that there is no hardware problems, and the keyboard and mouse work on my Mac very well.
    I tried system restore and PC options refresh on the Startup Options page, but unfortunately, my hard drive is unlocked, and system restore won't work; It says that I need to specify which Windows Installation to restore. I also tried my options with the Windows CD.
    Do a complete restore of the system is not really something I want or feel that I can do. Being the sidenote, I have school work on this machine in question, and it was already over. Otherwise, I would have not had any problems.
    Anyone had this problem before?

    Hi, I just have this problem, but I have noticed that the driver has been disabled, when I activated, it works fine now.

  • Satellite C660 does not work after disasembling

    I just tried to solve the overheating problem on my satellite C660 to disassemble and clean the fan
    However I inevitably messed up somehow.

    Now when I try it lights up, fan runs, hard drive makes noises and the screen remains empty for about 30 seconds, then the fan goes crazy for a second and everything turns off again.

    Someone if there is something specific I broke and if it's fixable or replaceable.

    See you soon,.
    Tim

    How to clean the fan?

    Did you get a Youtube video on how to disassemble? If this is not the case, look for a video and disassemble the laptop again. They replay and reassemble the laptop while you watch.
    You probably forgot to put a connector or a cable sheet or not tight enough.

    Good luck!

  • NB200-12N - USB port does not work

    Hello

    I updgrade my OS from windows 7 starter edition to now a windows 7 home basic 32-bit usb port does not work is the (only) in the left near card reader sd and lan.
    Can you please hellp me to install it? I have download the drivers from Toshiba for my NB200
    But does not work.

    Thank you

    Paulo

    If everything is OK and right drivers all USB ports should work. You cannot install the drivers for each port separately and force one of them to work properly. On this machine, all three ports are the same USB2.0 ports.

    Try reinstalling the chipset utility.

    By the way: two other ports work well, right?

  • Satellite L650 - 12N USB Ports does not work

    My satellite L650-12N usb port does not work. I did everything that I could and it does not work.
    It shows a yellow exclamation mark on my system.

    I try so many ways, including the recovering auto troubleshooting, formatting and system he could not work.
    Under the key USB gives error code 43, I do not understand.

    The webcam and the wireless card no more.
    This boot problem after a storm in my area some time ago.

    Please can someone help.
    Thank you
    Sani

    Hello

    > This problem start after a storm in my area some time ago.

    Because other devices don't work properly and because procedure didn t get it back help you solve this problem, I think that the problem is related to the hardware malfunction possibly that the motherboard was hit by lightning, which would explain the problems

    I think you should ask the maintainer authorized Toshiba in your country to check the motherboard.

    But in my opinion, that the warranty does not cover the issues of environmental impact maybe your household insurance could help you

  • HP 15-AF006AX: USB 2.0 port does not work

    Hello

    I installed window 7 in my new laptop, but the usb port does not work in the case of data transfer.

    and I am not finding a driver for this, can you help me for this problem

    Thanks in advance

    Hello:

    The only suggestion I can offer would be to settle the AMD Chipset drivers from the link below the problem.

    You want the first file on the Web page.  Install and reboot the PC.

    http://support.AMD.com/en-us/download/chipset?OS=Windows%207%20-%2064

  • El Capitan USB port does not worked well under Yosemite.

    Running a VMWARE image of the Linux kernel using a Sentinel of SafeNet USB license dongle canned.
    Has worked perfectly under Yosemite unfortunately too long to go back.

    The USB port does not work with other USB devices?

    I suspect an incompatibility with the EC and the sine of dongle USB EL strengthened using third kexts. They must be signed, and so a softer update for the dongle is probably necessary.

    http://arstechnica.co.UK/Apple/2015/09/OS-x-10-11-El-Capitan-the-Ars-Technica-re view/8 / #h1

Maybe you are looking for