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T580 + Ultra Dock: mouse keeps freezing and reconnecting

Q: T580 + Ultra Dock: mouse keeps freezing and reconnecting

I got my new T580 today, and with it the Ultra Docking Station.It generally works fine except for some minor issues with my monitor still needing DVI, but that is easily solveable. The one big issue I have with it is my mouse:Moving it in circles shows freezes every few seconds, for up to a few seconds at a time! The mouse is practically unuseable as it is.It's a Logitech G500 mouse. Connecting it to one of the Laptops USB ports works makes it work just fine.Connecting one of our cheap default Microsoft mice to the dock also works just fine, but I'd really rather use my Logitech. I tried updating all the firmwares and drivers(OS in use is Windows 10 64bit), but nothing made any difference. The mouse is not only freezing, but judging by the constant device disconnect/connect sounds also completely reconnects every like 30-60 seconds. Using a USB event viewer confirmed that it is indeed the mouse being reconnected.

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RELEVANCY SCORE 200
Preferred Solution: T580 + Ultra Dock: mouse keeps freezing and reconnecting

I recommend downloading and running DAP. It can help sort out any driver and firmware related issues on your system

It's worked out well for many of us in the past.

You can download it direct from this link http://downloaddap.org. (This link will open the download page of DAP so you can save a copy to your computer.)

RELEVANCY SCORE 98.4

I have a ThinkPad T580 with the Ultra Dock (40AJ0135US) and I'm wanting to use two external 4k monitors. I found this post (https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T/How-many-DisplayPorts-are-available-on-t...) that seems to indicate that this cannot be done, but it doesn't make sense since the dock utilizes two USB-C connections from the T580. Can a DP and USB-C on the dock be used for two 4k monitors? Is there any combination of ports that would allow the dock to support two 4ks? Will Lenovo be releasing a monitor compatibility matrix soon for their new laptop lineup, like this one: https://support.lenovo.com/ca/en/solutions/pd029622#USB-C%20dock ? I appreciate any help!

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RELEVANCY SCORE 76.4

Hi,After updating to the JBET67WW 1.31 BIOS my mouse and trackpad cannot click on most UI elements in Windows 10 (1709) when connected to a ThinkPad Ultra Dock (40A2), some still works like minimize/maximize and close buttons on windows but most dont. I've tried to force a re-apply of the update but it is still having the same problem. Previously I used 1.30 without any problem, so the question is where can I get the files for 1.30 to do a downgrade?

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RELEVANCY SCORE 76.4

Over the past few weeks I've been experiencing a problem with my USB mouse. what happens is it randomly disconnects for about 1-2 seconds, only to reconnect afterwards. During this time my cursor freezes for the whole duration of the process. It occurs at random intervals and an entire disconnect/reconnect spree can last up to an hour. I hear the Windows sound that notifies me something has been disconnected(and then reconnected), and I get a small popup from my taskbar saying "touchpad driver disabled notification" every disconnect/reconnect

A:USB mouse problem, freezing, disconnecting, reconnecting

From post #1






Quote:
"touchpad driver disabled notification"


Your specs show this.






Quote:
Computer type PC/Desktop
OS Windows 7 x86


How long has Windows 7 been installed on this computer and where did you get Windows 7 from?

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RELEVANCY SCORE 75.6

Im new here and im not sure if i posted in the right place, so please bear with me.

anyway...

laptop specs:
HP Compaq Presario CQ50
Windows 7 Ultimate (32 bit)
AMD Anthlon Dual-Core QL-60, 1900 Mhz, 2 Cores, 2 Logical Processor
BIOS: Hewlett-Packard F.54

Symptoms:
USB Mouse freezes/stutters every few seconds/minutes on some days.
USB Mouse constatnly disconnects/reconnects (with matching bu-dum sound) on other days.
USB Mouse does not install properly at all on worst days.
USB Mouse works perfectly on other laptops.
Other good condition Mice attached to my laptop show same symptoms
USB flash drives and other devices (except mouse) works perfectly
Windows will not boot when USB Mouse is attached during start-up (the second I remove the mouse, boot initiates)
Touchpad acts up every now and then (with or without USB Mouse attached)
I cant find:
"HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/services/USB" in regedit
all i find is ".../usbccgp" "../USBCCID" "../usbhub" "../usbcir" "../usbehci" "../usbohci" "../usbprint" "../USBSTOR" and "../usbuhci"

When it started happening:
When I accidentally removed a couple of USB Flash drives without "safely removing" them.

I have updated all drivers and BIOS.
I have tried uninstalling and reinstalling USB Drivers in Device Mgr.
I have tried turning off "Allow computer to turn-off this device to save power" option
... Read more

A:USB Mouse glitch - Freezing/stuttering/disconnecting/reconnecting

Hello stanejera, welcome to the forum

Try this; USB Driver - General Fix for Problems[2]=Hardware%20and%20Drivers

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RELEVANCY SCORE 69.6

T580 connected to USB-C dock is able to detect 2 displays but the laptop is not being charged via the thunderbolt port - Using USB-C cable between the dock and T580

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RELEVANCY SCORE 69.6

First... long time T series user going back to the initial ones. Had been using a T520 up until I finally gave in and purchased a T580 over the BF in July sale. Since I have been using a dock for a long time and like the convenience factor I got the Pro Dock (40AH0135US) to go along with the T580. Long story short... the first T580 arrives with a blown system board. I send it back and 11 days later another T580 arrives. This one boots and has no issues off the dock. It's fast and definitely an upgrade from the T520. First thing I notice in placing it on the dock is that the side mount process is tedious. Reading other posts seems to confirm that experience. It's nowhere near as well engineered as the bottom dock solution and I spend more time trying to insert the dock mechanism than I ever had with the legacy dock solutions. I eventually get things perfectly aligned and power on. Right off the neither external monitor is working. I have two Dell UHD monitors connected to the DP's on the dock and neither comes on. I mess with the cables and nothing, I take the T580 off and re-insert... nothing. I call Lenovo and without even trying to diagnose the issue they issue an RMA for the dock. I get another dock 2 days later and this one works for exactly 1 day. The external monitors work and then 10 hours later when I come home from my job and place the T580 on the dock they don't work. Nothing changes but somehow things are back to not working again. To be clear at no point from powe... Read more

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RELEVANCY SCORE 68.8

Hi All, When my T580 is docked, with speakers attached to the audio jack on the dock, the Dolby Audio program reports the following message: "Plug headphones or speakers into the system audio jack to enable Dolby Audio." Should the computer not recognize when speakers are plugged into the dock?  Seems like a bug. Software, drivers and firmware are all up to date. Has anyone else seen this? Len 

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RELEVANCY SCORE 68.8

I am going to be ordering a T580 with this dock: 40AJ0135US.  I will be running a DP-DVI adapter and would like to make sure i buy the right adapter. Do i need an active or passive adapter?

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RELEVANCY SCORE 66

I'm experiencing an issue with intermittent shutdowns on my new T580 (20L9) with the Ultra Docking Station (40AJ). The issue appears to derive from the Intel Dynamic Platform and Thermal Framework driver, as I typically see a corresponding error (DPTF Event ID 256 - Unhandled Exception) in Event Viewer, the details for which I'm including below. I'm running Windows 10 x64 1803 (Build 17134.81). It appears that certain CPU/GPU-intensive tasks will tip the driver to immediately put the system in sleep mode, so not technically a full system shutdown. Most recently, I attempted to restore a browser session in Chrome after an OS restart, opening a number of browser windows w/ multiple tabs each, which triggered the issue. Over the course of my daily use, it will happen anywhere from one to five times, and it's extremely annoying. I have not experienced the issue with the system undocked, however, my computer is docked about 90% of the time I'm using the machine, and I did recently update to Win 10 1803, which could be part of the problem (?) I am using **all** of the latest drivers available on Lenovo's site, including that for the Intel Dynamic Platform and Thermal Framework, version 8.3.10207.5567 as of the time of this post. I'm also running the latest BIOS, i.e. 1.10.  I'm not sure if there's a BIOS setting available that could help with the issue or some power management setting? I'm including the full Event Viewer details below. Please advise. Log Na... Read more

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RELEVANCY SCORE 66

I'm experiencing an issue with intermittent shutdowns on my new T580 (20L9) with the Ultra Docking Station (40AJ). The issue appears to derive from the Intel Dynamic Platform and Thermal Framework driver, as I typically see a corresponding error (DPTF Event ID 256 - Unhandled Exception) in Event Viewer, the details for which I'm including below. I'm running Windows 10 x64 1803 (Build 17134.81). It appears that certain CPU/GPU-intensive tasks will tip the driver to immediately put the system in sleep mode, so not technically a full system shutdown. Most recently, I attempted to restore a browser session in Chrome after an OS restart, opening a number of browser windows w/ multiple tabs each, which triggered the issue. Over the course of my daily use, it will happen anywhere from one to five times, and it's extremely annoying.
 
I have not experienced the issue with the system undocked, however, my computer is docked about 90% of the time I'm using the machine, and I did recently update to Win 10 1803, which could be part of the problem (?) I am using **all** of the latest drivers available on Lenovo's site, including that for the Intel Dynamic Platform and Thermal Framework, version 8.3.10207.5567 as of the time of this post. I'm also running the latest BIOS, i.e. 1.10. 
 
I'm not sure if there's a BIOS setting available that could help with the issue or some power management setting? I'm including the full Event Viewer details below. Please advise.
 
... Read more

A:Random sleeps on T580 w/ Ultra Docking Station - Intel Thermal Framework issue

Did you ever get this resolved?  I have a user with the exact same symptoms, but we haven't done a lot of testing off the dock yet.  We've updated to the latest Intel Thermal Framework drivers from Lenovo (Just came out on 6/8) but that didn't help.  Updated to the latest drivers from Intel, no better.  Tried dock firmware, nothing.  Lenovo came out and replaced the system board - no better.  We push a clean corporate image to ALL machines, include a few hundred Thinkpads we have out there, and this is the only one exhibiting this behavior (Also the only T580 we have out there so far, everything else is T480.)  Lenovo wants their image back on it before we do anything else, which is tough because the user is a few hundred miles away.

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RELEVANCY SCORE 65.6

Hi, Everyone. Got me a nice little x270 to replace my old x201.  Happy enough with the machine, but getting it connected to my accessories (monitor, keyb, mouse, ethernet) is a bit of a chore. This machine appears to have a "proper" dock port on the bottom.  Is there a compatible ultradock available for the model 20HN x270?  By proper - I mean, Not USB.  A nice dock I can simply drop the machine into when I'm at the home office.. Thanks!

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RELEVANCY SCORE 65.6

I have read a lot and tried updating the firmware - nothing works.When I put the laptop in the docking station - it does not recognize the monitar and also says AC power is not connected when it is. Help appreciated!

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RELEVANCY SCORE 61.2

So I have a 6th Gen X1, I also bought a Ultra Dock 3.0 to go with it. I read through the instructions. Downloaded the newest driver for the ultra dock and deleted the old driver. My problem is that the display on the X1 just blinks over and over again like a strobe light. It won?t fully connect, the monitor goes black like it is about to connect but still nothing just a constant flash from the X1. Any ideas? I?ve been waiting for a while to chat with support about it. 

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RELEVANCY SCORE 60.4

Will the USB 3.0 ports on a Ultra Dock 40A2 run an external monitor?

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RELEVANCY SCORE 60.4

I have a few thousand Ultra Dock scattered across NA. We are in the process of replacing all monitors attached to these docking stations. Before we can send someone to replace the monitors, which maybe VGA, DVI, HDMI or DP, I need to determine how each monitor is connected to the computer. This is so that I can ensure that the correct cables and monitors are sent to each location. This last piece I already have done using a 3rd party software, they use details collected from Windows to detect the monitor connection type and it works perfectly on all computers and docking stations.  However, what we have noticed is that on the Ultra Dock no matter what monitor connection type (VGA, DVI, HDMI, or DP) is used, the Ultra Dock always shows that they are connected via DP. My questions are:Is this a known issue with Ultra Dock's?Is there a way to have the Ultra Dock show the true monitor connection type? If so how can this be done?

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RELEVANCY SCORE 60.4

I have a few thousand Ultra Dock scattered across NA. We are in the process of replacing all laptops attached to existing docking stations. Before we can send someone to replace the laptops,we need to know exactly how the monitors are connected to each existing computers/docking stations. The monitor connections maybe VGA, DVI, HDMI or DP, I need to determine how each monitor is connected to the computer/docking station. This is so that I can ensure that the correct cables and monitors are sent to each location. We are using a 3rd party software to determine how monitors are connected to computers/docking stations. They use details collected from Windows to detect the monitor connection type and it works perfectly on all computers and docking stations. However, what we have noticed is that on the Ultra Dock no matter what monitor connection type (VGA, DVI, HDMI, or DP) is used, the Ultra dock always shows that they are connected via DisplayPort (DP). My questions are:Is this a known issue with Ultra docks?Is there a way to have the Ultra dock show the true monitor connection type? If so how can this be done?

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RELEVANCY SCORE 59.6

I would like my screen on the T440 to be visible on an external screen (Philips TV) using the HDMI connection from the dock. I have read the other contributions containing the upgrad to firmware 2.30, but the solution is not stable.Occasionally, using this sequence would give a result, but seldom:1. Apply power to TV set, but do not turn it on2. Apply power to the Ultra dock3. Place the T440 in the dock and turn it on (usually from sleep)4. Turn on the TVBut on most occasions, both screens turn black, and it is not possible to get any picture on either PC or TV (which just states "no signal")When it works, both picture and sound comes over fine (in control panel, the TV sound function has to be set active)Connecting the TV directly from the T440 using a dvi-hdmi converter cable works flawlessly. What do I do wrong?  




Hans-HenrikT440 20B7-S0HN00 replacing T60 2007-VPX CoreDuo T2400 1,83GHz, ATI x1300 SXGA+, Win8.1 Pro, 4Gb RAM (=3), Kingston SSDNow V200 128GB, MS Office 2007, OpenOffice. 3 more T60 in family - all now running Windows 10

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RELEVANCY SCORE 59.6

I just connected my new T440s to my new Ultra Dock. I an have external monitor connection and a live AC charging function. However, none of my USB ports are live. Nothing I plug into the Dock's USB ports works (everything plugged directly into the laptop works fine). After an hour with a Lenovo Tech, I was told, "send it back. We'll send you a new Dock". I am in the process of do that. But-has anyone experienced this; and know the cause of it (i.e.; is the laptop docking connection bad)? 

A:T440s and Ultra Dock (USB connections)

Hi Charnjohn,
 
Welcome to Lenovo Community Forums!
 
I?m sorry to hear that none of the USB ports in your docking station is working fine.
 
I would suggest you to Open Device Manager. Scroll down to the bottom of the Device Manager Window, and click on ?Universal Serial Bus Controllers? to expand it. Uninstall the devices listed there, and reboot the system. This will refresh the USB drivers. Now check if the USB ports in the docking station works. Try updating the BIOS and power management driver to the latest version.
 
If the above said didn?t help, it probably indicates some fault in the docking station and I would recommend you to get it replaced.
 
Best regards,
Mithun.



Did someone help you today? Press the star on the left to thank them with a Kudo!If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.Follow @LenovoForums on Twitter!

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RELEVANCY SCORE 59.6

Hi, I have Lenovo L470 and i would love to add extra monitors. Idea: Two DELL S2719DM (max resolution 2560x1440) monitors and connect this monitors using Ultra Dock. Cabels DisplayPort to HDMI (monitos support only HDMI input). Laptop: Lenovo L470i7-7500UIntel HD Graphixs 62024 GB RAMUbuntu 16.04LTS (latest updates) My questions: 1) Is this possible?3) Maybe i'm wrong with choosing correct Dock and maybe i need different one?2) Does enyone knows if Ubuntu supports Lenovo Dock?

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RELEVANCY SCORE 59.6

Hi, I am looking for some help, I have a T450 that has been working away on a Thinkpad Ultra Dock with no issues, then all of a sudden it will not charge while docked!! Take it out of the dock and charge directly and it works fine, I tried replacing with a new docking station the exact model but again it does not charge the laptop while in the dock, I have switched out the battery and it is still the same. I have fully updated the BIOS etc and still have the same issue, I tried updating the Ultra Dock firmware but run into issues as the firmware update will only run while docked and also has power, but as the laptop is not detecting power I cannot proceed , I tried updating out of the dock but it does not proceed either as it cannot detect the docking station. Everything else works via the docking station HDMI, USB, DVI, Ethernet  all working perfect, has anyone came accross this issue?

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RELEVANCY SCORE 59.6

Hi, I have a T470 Thinkpad running Windows 10 in a brand new Ultra Dock with two monitors plugged in by display port: a Asus PG278Q and an AOC i2352Vh.The AOC works fine, but the Asus monitors mostly sits at "no signal" with intermittent flashes of the display working.I found some old threads detailing a similar issue, but the fix seems to be to update the dock firmware, but mine already appears to be up to date (2.33.000). The Asus monitor works fine using the same cable in my desktop PC, and I've tried swopping the monitors around in the display port ports on the dock itself. Could anyone please assist me in getting my second monitor working?

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RELEVANCY SCORE 59.6

Hi, I have an T540P connected to a Ultra DOck 40A2 station which in turn connects to two monitors via ViewPort cables. My problem is that when I press the sleep button the monitors turn off but the workstation does not go to sleep mode. Once I press the enter key on the keyboard the login screen comes right away, then I have to click "change user" and then, without logging in, I press the sleep once again, only then will the workstation go tot he sleep mode! This is driving me nuts as I have tried updating the Viewport hum firmware, have set all possibel power settings, have downloaded the Lonovo Power Manager, but to no avail. My workstation is just stubborn and will only sleep after the second attempt, as described above. Any help would be appreciated! Cheers, Nermin

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RELEVANCY SCORE 59.6

I have a Thinkpad 540W. Itīs docked to a thinkpad ultra dock 135W.If I have to monitors connected via display port to my ultra dock, can the ultra dock handle 2560x1440 resolution on both screens? cheers

A:2560x1440 resolution - ultra dock

I have the same problem, did you already get a solution? Just trying to find a solution like a crazy all day long

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RELEVANCY SCORE 59.6

Is there any way to connect the T480' Ultra Dock with my T470?

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RELEVANCY SCORE 59.6

so - I tried saving money on a 2nd ultra dock for my W540 (I have 2 offices I travel between with desks setup..) And I bought something off ebay for an OK price.. Despite the dock and power supply being described in the auction body as the 170W version, when it showed up it's actually the 90W version... Now the dock and power supply came halfway across the world from Israel, so I'm preferring not to have to waste my time and money sending it back. The vendor has offered me $20 refund to keep it and use it as-is, which I think is pretty unfair seeing it's their mistake, and it'll cost more than that to make it good I think.... On the flipside, if I send this back at my cost it'll be $30-$40 to send.... and what if it goes missing on the way back? I was hoping that even though the part numbers on the actual docks are slightly different (my old one = SD20A06041, this new one = SD20A06046) they look pretty much identical, and  I can still at least use this new dock at 2nd office , and continue to lug my power supply between offices. Am I right here? Would prefer to ask rather than try as trying involves opening the plastic on the dock, which is factory sealed right now... also would hate to damage it..Then, Ideally I need to sort out a 2nd PSU as one of the main points of having 2 docks was going to be I didnt have to keep disconnecting and reconnecting and lugging that huge brick from office to office!  I'm wondering wh... Read more

A:W540 with 90W ultra dock (and the 540's 170W PSU)

hmmm... looks like buying the cheap 170W adapter and frankensteining the 90W rectangular cable onto it could be problematic?? these square connectors have ID resistors in them and I'd have to hack open the overmould to fix this? Looks like there's a nice cheap 3rd party adapter on ebay for connecting an old round power supply into a new rectangular laptop, but these adapters also need hacking open to change an ID resistor?   

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RELEVANCY SCORE 59.2

Trying to figure out how to charge my Yoga 3, while using my new Thinkpad Ultra docking station. The power USB for the Yoga 3 and docking station USB only work in the Yoga 3 power port. None of the other USB ports on the Yoga 3 will work. Do I need an adapter? 

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RELEVANCY SCORE 59.2

I use 2 display that is connected directly to the pc and then i use 2 more via the ultra dock everything works fine at first then now sudenly it started to disconnect the displays connected to the dock when the computer has been locked during the night  when i come back the displays are black and wont respond like if theyre disconnected while everything else works from the dock. I then have to remove the display link and re install it. to get them to come alive again....  whats happening? it only happens when i lock the computer during the night (computer is still on), but not when they go in standby when i lock it during the day casue they're not in standby for that long maybe?

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RELEVANCY SCORE 59.2

I have a T440s presently with a T480s due for delivery this week - It seems that the docking platform for the T440s won't work with the T480s - correct?  I have looked for a similar dock for the T480S without success (though this doesn't always mean something isn't available, just impossible to find on the Lenovo website...)  Can anyone pont me to an Ultr Dock for the T480s - and/or confirm that the one for the T440s won't work?  Is the Thunderbolt 3 dock the closest I can get to the same functionality (without the usefulness of an actual docking base) for the T480?  Thanks for any assistance in advance. 

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RELEVANCY SCORE 59.2

I'm trying to see how to charge the x380 Yoga through the Ultra Dock we have just purchased. It seems like i need to have BOTH the DOC and a seperate charger connected - is this really true? Thanks for your help in explaining this. p.s. you can't do a Network boot through the ultra dock either, for that you need to seperate mini network cable. 

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RELEVANCY SCORE 59.2

When connected to the Thinkpad DisplayLink, the driver shuts off useability of the Jack sound ports (on both the computer and the display link). Earlier I could not initiate the driver installation of my USB-ports, and thus could not use the rest of my computers' USB ports -- The Display Links' Ports work. This issue was solved when connencting to the port while the DisplayLink was disconnected.I was connecting a Samsung phone System & Device Firmware/ USB Composite Devices: 10.0.16299.15 peripheral Jack Driver vers. 10.0.16299.15DisplayLink driver vers. 8.3.1905.0USB Root Hub, USB Hub Drivers SuperSpeed and not: 10.0.16299.334USCI USB Connector Manager: 10.0.16299.251eXtensible Host Controller 3.0 10.0.16299.431SAMSUNG Mobile USB Composite: 2.12.5.0Phone Driver: Samsung Galaxy S7: 2.9.317.215Realtek Driver: 6.0.1.8224DisplayLink//Lenovo Audio: 8.3.1888.0 most of rest of drivers are firmware vers.: 10.0.16299.15my processor driver vers is 10.0.16299.371

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RELEVANCY SCORE 59.2

Hello , I  need part number to order      ThinkPad Ultra Dock ( not the USB C dock )  for ThinkPad Yoga X380 - 20LJS15L1Z . Thank You 

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RELEVANCY SCORE 59.2

I have T570 and two same "thinkpad ultra dock" docking stations - one at the office and the other at home- with two monitors connected on each of them (DP & HDMI). At the office, I close the lid (2 screens) and at home I keep it opened (3-screen setup). A while ago it started flickering / blanking external monitors on *both* of them. Sometimes, when computer is left locked for some time (sleep is disabled!) external monitors are blanked and I can only revive them by removing + attaching the laptop to the dock again. I tried firmware updates on dock, driver updates on windows / lenovo... nothing helps. Windows 10, latest updates. I find it weird that two docks would go bad almost simultaneously. What else can I try - it is driving me crazy as I cannot work normally (sometimes it blinks like every minute or so but other times it is OK for more than an hour)?

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RELEVANCY SCORE 59.2

Hello, is it possible to update the Lenovo Ultra Dock Pro to the latest version without a Windows Operating System? https://support.lenovo.com/de/en/documents/ht081248 A bootable ISO for this would be perfect. I use Linux as Operating System installed on a T440p, so a Windows based update is not possible for me. Thanks in advance! Best regrads, Michael

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RELEVANCY SCORE 59.2

I am running 2 monitors (Dell U2414H @ 1920 x 1080 60Hz) on my ThinkPad USB 3.0 Ultra Dock.  I also have my Yoga 900 monitor on and the desktop is extended to all monitors.  I have a regular issue where the Displayport monitor turns off for 1-3 seconds then comes back on for no apparent reason.  I have searched the internet and the only similar issue I have found suggestes the dock is under powered to run 2 monitors however that does not seem consistent with what other people are doing.  There is no particular application that causes the issue. Can anyone help?  It's very frustrating waiting for the monitors to come back on. 

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RELEVANCY SCORE 59.2

I'm considering to upgrade my workstation. It would be a T470p w/a 2560x1600 display, 940mx and 4G support. The screen is a Dell Ultrasharp U2718Q. Do anyone know if it supports HDR through the Ultra Dock?

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RELEVANCY SCORE 59.2

Hi all,I recently bought an ultra dock for my t460p in person from a previous owner. It's basically like new. According to him, he had bought it for his thinkpad but switched to Mac pretty soon afterward, rendering the ultra dock useless.It's been two days and I'm pretty pleased with the dock. It does what it was advertised to do. But there's one thing that really bothers me. It's extremely sensitive!Sometimes, just moving the laptop lid or evne pushing down on the laptop a bit will cause it to disconnect from the dock, or disconnect suddenly and reconnect. I think it's physically being detached, but I thought the ultra docks were a lot hardier than this? Is it really supposed to be this finicky? This happens if I lock the dock with my keys as well. Did I get ripped off with a defective device?

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RELEVANCY SCORE 59.2

I have a 40A20170US Ultra Dock 170W and the P50 Adapter plate, I finally got around to setting it up and it all works after the firmware update to latest firmware except for the NIC, It will only negotiate at 100Mbps vs the 1Gbps my network is. I did not get the workstation Dock as I do not need that many usb 3.0 ports and at the time of purchase it was supposedly supported (I mean they sell an adapter plate for it). IT negoiates the 1Gbps on the internal nic fine when undock and same cable is used for the dock, have latest nic driver off the driver matrix aswell. EDIT: forgot OS info: 10 Pro x64 Hope this can be resolved, I saw similar issues people had with w500's Malcolm





I own a Y510p SLI (retired), Yoga 2 Pro, and a P50 4K.

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RELEVANCY SCORE 59.2

HiI have a docking station pro and a T480s with windows 10.Probably since the last firmware update for the T480s (but this might not be related), my external monitor (display port) isn't recognized anymore (I have a Samsung 28 Zoll 4k monitor). I can only connect using the HDMI port from my T480s to connect.Any idea how to solve this issue? I updated everything today (Lenovo, Windows as well as drivers/firmware for docking station) but this didn't resolve the issue. CHeersRenger

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RELEVANCY SCORE 59.2

I'm trying to find a replacement cord for an Ultra Dock that works with a T450s Thinkpad.  Can someone look at theirs and let me know what I need to order?  Suggestions as to where to order also appreciated. 

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RELEVANCY SCORE 59.2

I almost can not belive it, but it seems that the dock, even though it says 2x DP 1.4 does not support 2 4K displays. Anyone has the same issues? Wolfgang

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RELEVANCY SCORE 59.2

I'm trying to see how to charge the x380 Yoga through the Ultra Dock we have just purchased. It seems like i need to have BOTH the DOC and a seperate charger connected - is this really true? Thanks for your help in explaining this. p.s. you can't do a Network boot through the ultra dock either, for that you need to seperate mini network cable. 

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RELEVANCY SCORE 58.4

Hallo an alle, ab und zu bekomme ich einen Bluescreen mit meinem x240. Egal ob ich das x240 im laufenden Betrieb auf die Dockingstation setze oder auch, wenn ich das x240 von der Dockingstation boote. Treiber und BIOS ist auf dem neusten Stande. Hat jemand noch eine andere Idee??? DANKE! Ich verwende WIN10 Enterprise.

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