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Thinkpad E540 Dual External Monitors

Q: Thinkpad E540 Dual External Monitors

Hi,I would like to connect my ThinkPad E450 to 2 external displays.I am aware that the laptop has only one HDMI port, and wondered maybe there is way to do so,perhaps with additional accessories? Thank you

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RELEVANCY SCORE 200
Preferred Solution: Thinkpad E540 Dual External Monitors

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RELEVANCY SCORE 86.8

I have a ThinkPad S1 yoga bought in Dec 2013. I have being using the mini hdmi to work of 1 external 1080p monitor these last few years and it has worked fine. I now want to add a new second 1440 x 2560 along side my 1080 x 1920 monitor for a dual monitor set up. (Mostly for spreadsheets, emails, web browsing etc.) I do not mind if one of these duplicates my laptop screen. I was going to get the onelink dock to enable me to do this however I am not sure if it will work. I know the resolution with dual monitors running off the dock is limited at 1200p. What I now want to do is use the mini hdmi on my laptop for one monitor and the onelink dock for the other, however I want to be sure it will work before I go and buy the monitor and dock. Alternatively I could buy an USB 3.0 to hdmi adapted to run the 1080 monitor and a usb hub for the extra usb's I will need. (I think the dock will use less processing power and would be a slicker set up so I imagine it would be better?) You?re  help would be appreciated as I have read there can be issues trying to get higher resolution monitors to work. 

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RELEVANCY SCORE 74.4

I have a Thinkpad T430 type 23474W4 and a Thinkpad mini dock series 3 type 4338-15U. I already have a Lenovo LEN LS2223wC monitor hooked up to it through one of the DVI ports. I have a a Lenovo LT1952p Monitor that I would like to use as a second external monitor. Both monitors work individually through either DVI or VGA. However, I can't get them to both work at the same time no matter what configuration I use. I was told they didn't have to be identical monitors to work together. What am I doing wrong? 

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RELEVANCY SCORE 70.8

Hello everyone or anyone!
I have a thinkpad t60 running w7 pro. I am trying to extend the display to another, external, monitor. Through control panel, the OS detects the Viewsonic VA703b monitor, but the monitor shows no signal.
I have downloaded and installed the latest drivers for the t60, I have tried the external monitor port on the laptop as well as the one on the docking station and have tried all configurations through the software. Nothing seems to be giving me a screen on the viewsonic. The viewsonic works, I had it plugged into another pc here at work. I unplugged it and tried it on my laptop and got nothing.
Anyone have any other ideas why this isn't working?
Is there any other infomation needed?
Thanks

A:Dual Monitors, Thinkpad T60, W7

Does the laptop have a quick access button for switching the video output?
They usually do and it's a 2nd Function key that switches between laptop, external, or both.

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RELEVANCY SCORE 69.6

Hello,  I am trying to connect 2 external monitors to my docking station via DP and DVI.  Configuration:  OS: Win7 Laptop: T450 (intel 5500) Docking Station: ThinkPad PRO 40A1 External monitor available connections: VGA,DVI,HDMI  What works:laptop screen + external monitor via VGA + monitor screen via DVI (pasive) laptop screen + external monitor via VGA + monitor screen via DP - HDMI cablelaptop screen + external monitor via VGA + monitor screen via DP - DVI cable (active) What do I want to achieve:laptop screen + external monitor via DP-HDMI / DP-DVI + monitor screen via DVI  Basically I don't want VGA because I have a bad output (the image is a bit blury and after 8 hours of working it can be tiresome).  Any tips/ Hints?  Thank you.

A:ThinkPad with 2 external monitors

Is there any update on this?  Thank you.

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RELEVANCY SCORE 69.6

How many external monitors does this machine support simultaneously, without a dock?It is a December 2017 / January 2018 build P51, with an NVIDIA Quadro M1200 4GB GDDR5 graphics card.Native display is 3840x2160.Available display ports are HDMI, Mini DisplayPort, and USB-C.Operating system is Windows 10 Pro. Thanks in advance.

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RELEVANCY SCORE 69.2

I have a lenovo carbon running windows 10. The lenovo is connected via the power/video out cable to a Lenovo ThinkPad USB-C UltraDock With 90W 2 Prong AC Adapter (40A90090US). the dock is connected to two dell u2518d monitors (from bestbuy) via separate DP to DP cables. I also tried the DP to mini DP (with mini DP going into the monitors). No matter how I configure it, one of the monitors works perfectly with 125% sizing and 2560x1440, both of which are "recommended". The other monitor, however, does not show the same recommended sizing or resolution. instead it shows 100% recommended, and does not have 2560x1440 as an option - i can only select 2048x1080. I have tried several different configuration. i called tech support and they were useless. can you help please?

A:ThinkPad UltraDock not supporting dual monitors

Probably not enough bandwidth to pump 8Mp (2*2560*1440) 60 times per second. Try reducing screen refresh rate to 30Hz in settings, this might help.  User guide for the dock is not promising much: Maximum resolutions and refresh ratesTo achieve better display experience, it is recommended that you connect one or two external monitors to the dock at a time.? DP output only: 3840 x 2160 pixels (30 Hz)? VGA output only: 1920 x 1200 pixels (60 Hz)? DP and VGA simultaneous output: 1920 x 1080 pixels (60 Hz) ? DP and DP simultaneous output: 1920 x 1080 pixels (60 Hz)

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RELEVANCY SCORE 68.8

Is there any official and correct information about supported multi-monitor configurations with new Thinkpads? I'm trying to get Thinkpad P70 with M3000M + Workstation Dock (with 230W) to display different images on two external 4K monitors (Dell P2715Q), and so far without any success. Using DisplayPort 1.2 cables, no MST. Windows 10. All works fine if I'm only connecting one monitor. Laptop screen and the monitor happily get to 4K resolution @ 60Hz. However, as soon as I connect the other monitor, one of the monitors switches to 1920x1080, and 4K resolution isn't available to choose for that monitor. If resolution is set [email protected] both monitors work, but I want 60.  Tried everything. Switching between Discrete & Hybrid in BIOS, clean Windows 10 install (on a separate drive), different cables etc. Same result.  Looking for explanations, went to nVidia Control Panel,  and it reports that BOTH monitors are hooked up to the same DisplayPort (attached)?! Can P70 drive two external 4K monitors @ 60Hz at all?    
























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A:Thinkpad P70 + dock and 2 * 4K external monitors @...

Did p600 wrote:Is there any official and correct information about supported multi-monitor configurations with new Thinkpads? I'm trying to get Thinkpad P70 with M3000M + Workstation Dock (with 230W) to display different images on two external 4K monitors (Dell P2715Q), and so far without any success. Using DisplayPort 1.2 cables, no MST. Windows 10. All works fine if I'm only connecting one monitor. Laptop screen and the monitor happily get to 4K resolution @ 60Hz. However, as soon as I connect the other monitor, one of the monitors switches to 1920x1080, and 4K resolution isn't available to choose for that monitor. If resolution is set [email protected] both monitors work, but I want 60.  Tried everything. Switching between Discrete & Hybrid in BIOS, clean Windows 10 install (on a separate drive), different cables etc. Same result.  Looking for explanations, went to nVidia Control Panel,  and it reports that BOTH monitors are hooked up to the same DisplayPort (attached)?! Can P70 drive two external 4K monitors @ 60Hz at all?    Did you get any feedback regarding this?

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RELEVANCY SCORE 68.8

Have already updated the Bios on the computer as well as installed the recent firmware update available for the docking station. Any other suggestions?

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RELEVANCY SCORE 68

Hi all, I have a Yoga 260 and two external monitors.  It does not seem to matter how I connect them, USB, HDMI, whatever the thing with a square on one end and USB on the other, directly or through a splicer I can not get the Yoga to recognize the third screen individually (yoga has one monitor, plus 2 external monitors = 3). I go to display settings but it just will not recognize the third monitor at all unless I use HDMI out of the laptop in to a splicer then 2 HDMIs out and in that case I only get duplicates on the two external screens. Any suggestions about the best way to set up... as in "it worked for me when I connected USB to one monitor, then daisy chained that to a second one" or "it worked for me when I HDMI to one screen and USB to a second" etc... Thank you

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RELEVANCY SCORE 68

Laptop: Thinkpad T430s with Intel HD Graphics 4000 and Nvidia NVS 5200 M - 1 Mini Displayport, 1 VGAExternal Monitors (2): Dell U2415 - with Displayports and HDMI (no VGA or DVI ports on the monitors) Current setup:Monitor-1 (main display) is connected using Displayport - resolution 1920x1200Monitor-2 (extended display) is currently connected with HDMI using VGA to HDMI adapter that is attached to the VGA port on the laptop. However with this setup resolution on Monitor-2 is restricted to 1920x1080 I also have a docking station - Thinkpad Mini Dock Plus Series 3 - Type 4338.This has 1 VGA, 2 Displayports, 2 DVI-D ports. I tried the following options with 4338 but none of them worked.1. Connected both monitors using two Displayports on 4338. Only one of the monitors was recognized (1920x1200). Other monitor was not recognized at all.2. Connected monitor-1 to Displayport on 4338. Connected monitor-2 to mini Displayport on laptop. Only monitor-2 was recognized (1920x1200). How can I achieve 1920x1200 on both external monitors - with or without using the docking station 4338? I don't plan to use the laptop's LCD screen.  Thanks for the help. 

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RELEVANCY SCORE 68

I have a ThinkPad E550 laptop connected to two Acer V246HL monitors via a ThinkPad OneLink Pro dock. One monitor is connected via DVI/HDMI to the dock and the other connected either via VGA or DVI/HDMI directly into the laptop.  When both are connected via DVI/HDMI only one monitor will be detected. When one is connected via VGA both monitors are detected, however the one connected via VGA will flicker or blink off and on. Disconnecting the ThinkPad dock solves this issue. I have tried the following:Uninstalled and reinstalled graphics driversUpdated dock firmwareRun updates on graphics driversChecked different cablesChecked different monitorsChecked different dockChecked different laptopRun Lenovo VGA fix The Lenovo VGA fix would not complete and ended up in error loop. After advice from the internet I unplugged the dock and tried again, but failed. I then unplugged everything but the VGA cable and tried again, but failed. I unplugged all peripherals and tried again, but still failed. Errors include "Invalid AUX device" and"Enable Aux2 Reg Failed".Finally I redownloaded the fix, unblocked everything before unzipping then ran as Administrator, however it all still failed. Any other advice? I can run off battery for a while but not for a full working day.

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RELEVANCY SCORE 68

I have a Thinkpad X1 Carbon 2 Gen that I want to set up 3 external monitors. I have 2 docks, Thinkpad USB 3.0 Ultra Dock and Thinkpad OneLink Pro Dock. Is it possible to run 3 external monitors?

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RELEVANCY SCORE 67.2

Hey guys,I've got new P50s (running W10 x64) with Quadro M5000M, and Ultra docking station for it. I want to use 4 external monitors in any configuration, just that they all work. I tried updating BIOS and Docking station, installed latest Intel and Nvidia graphics driver, power management driver.. everything.I get 4 monitors displayed in Windows display settings, but as soon as I turn on the fourth, one of the others goes dark. Somewhere I read about BIOS setting for Hybrid graphic, but I don't have such setting in BIOS. Any help would be great Thanks!

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RELEVANCY SCORE 67.2

I've set up the laptop to work with 2 external ThinkVision L171 monitors, using Windows 7 Professional. One is connected via the VGA monitor port on the laptop; the other is connected via VGA to a Lenovo/DisplayLink USB 2.0 Port Replicator (model VDK8736 -- with drivers updated).

Both monitors are working well and available when the laptop lid is closed. The issue is that after the screen saver period completes, the laptop powers down completely. I'd like it to just shut off the screen and resume on mouse movement.

The laptop is used with external monitors when it's plugged in -- and the power settings are:
Balanced profile
Display turns off after 2 hours
Screensaver starts after 10 minutes
Computer goes to sleep - Never
Hard disk off - never
Internet Explorer: Javascript Timer Frequency - Maximum
Desktop background settings : available
Wireless Adapter Settings: Max Performance
Sleep - Never. Hybrid Sleep: Off Hibernate After: Never Allow Wake Timers: Disable
USB Selective Suspend: Disabled
Intel Graphics Power Plan: Balanced
Power Buttons & Lid: Lid closed - Do nothing; Power Button - Sleep; Sleep Button - Sleep
PCI Express - Moderate Power
Multimedia - When sharing media - prevent idling to sleep; When playing video - Optimize video quality

Does anyone know why this is happening and a way to prevent it?
Thanks!
 

A:Thinkpad 201X Laptop Shuts Down with 2 External Monitors

This is a tough one. Have you made any progress on this issue?
 

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RELEVANCY SCORE 67.2

Hi.  I'm hoping I can get this resolved on this forum.I just got my system and am trying to connect my 3 external monitors.    My setup is as follows:Monitor 1 - laptop screen - works.Monitor 2 - HDMI out to HDMI in - worksMonitor 3 - DP out to HDMI in via a DP-HDMI cable.  - worksMonitor 4 - DP ou to DVI in via a DP-DVI adapter - doesn't work. I can't figure out how to make this work.I also tried this setup:Monitor 1 - laptop screen - works.Monitor 2 - VGA out to VGA in - worksMonitor 3 - HDMI out to HDMI in - worksMonitor 4 - DP out to HDMI in via a DP-HDMI cable.  - doesn't work. Incidentally in this configuration, when I closed the laptop screen this monitor worked.  Also on a related note, the Nvidia Quadro P500  is sitting idle as the Intel UHD 620 is doing all the work.  How can I control this? Thanks for any suggestions. Sal

A:Thinkpad P52S Ultra Dock and 3 External Monitors

As stayed in PSREF, P52s supports up to three independent displays. Laptop's screen includes in this limit, meaning you can use two external displays at that time. When you close the lid, you can use three external displays. To use more, you'll need some sort of USB adapter to increase such a limit. Regarding other question, you can't disable Intel GPU - it's always active and it's always controls screen output. NVIDIA's dGPU can be configured to be used in selected applications, making them to work with higher performance. P52 and P72 for sure have an ability to disable Intel iGPU, giving the control of screen output to dGPU. Probably P1 and/or X1 Extreme have the same feature too.





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RELEVANCY SCORE 67.2

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 67.2

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 66.8

Does anyone have the Y510p -- without the dual graphics -- displaying on two external monitors at the same time (i.e. one on the HDMI and one on the VGA output)? 













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A:Y510p Dual External Monitors?

Dear Customer
 
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RELEVANCY SCORE 66.8

Hi, Can a T420 with Intel graphics run 2 external monitors at 2560x1600 (via display ports) using a minidoc series 3? Thanks, -Emran











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A:t420 dual external monitors

That should work according to this document entitled NVIDIA Optimus - ThinkPad Multiple Monitor Configurations:
 
http://support.lenovo.com/en_US/detail.page?LegacyDocID=MIGR-76617
 
Hope this helps.




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RELEVANCY SCORE 66.8

Can anyone tell me whether the ProBook 450 G2 can support dual monitors simultaneosly when used with a docking station

A:Can I do dual external monitors with my HP ProBook 450 G2 ?...

metroplexchl wrote:Can anyone tell me whether the ProBook 450 G2 can support dual monitors simultaneosly when used with a docking stationHi, Welcome to HP Support Forum. Actually it is depending on which docking station do you use. With a RIGHT docking station which supports TWO external monitors any laptop can do. Regards.

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RELEVANCY SCORE 66.8

So i have a HP HDX16t with a 512MB Geforce 9600M GT video card running Win7 64bit Home Premium. The laptop has a VGA and an HDMI output. I currently have an external monitor (19" ViewSonic VX900) hooked up to the VGA output. Does anyone know if i can hook my second external monitor (also ViewSonic VX900) up as well through the HDMI port? The VX900 has VGA and DVI-D inputs, so i would definitely need an HDMI to DVI adapter (which i don't have currently). I have searched around on this, but havn't been able to find anything conclusive. Nvidia's 9600m GT page is sorely lacking in details.

I know i could set this up by buying a Matrox DualHead2Go adapter as well, but i was hoping to avoid spending an extra $200 that i would rather put into upgrading my aging monitors. Also the apparent downside to the DualHead2Go adapter is that i would need to place both monitors on one side of my laptop vs one on either side (as i had hoped to do).
 

A:Dual External Monitors on Laptop?

Anyone try this before?
 

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RELEVANCY SCORE 66.8

Dear community, I am having problems while using display ports on my new docking station. At the moment my setup is: 2 AOC 31.5? 2560 x 1440 connected with display port.Ultra docking station 40AJ (PN SD20R56774) Lenovo Thinkpad T480s i7 14? All drivers and firmware Is up to date and we have tried different setup with HDMI/DP. There is nothing wrong with the screens themselves. Can you advice how we can use 2 screens with this setup?

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RELEVANCY SCORE 66.4

I have recently received an upgrade laptop at work. On my previous laptop (ThinkPad, unsure of model), I was able to connect one external display monitor directly to the VGA port on the laptop and an additional external diplay monitor to the ThinkPad Pro Dock station VGA port. I prefered to use these two screens with my laptop closed on the docking station, but could also open the laptop on the dock and have a third screen available. ISSUE: With my new ThinkPad (T440) there is no VGA port on the laptop. I have purchased a simple HDMI to VGA Converter Adapter - see link:https://www.amazon.ca/VicTsing-Gold-plated-Converter-Ultrabook-Devices-Black/dp/B016LVT51G/ref=sr_1_...   I am using the same ThinkPad Pro Dock station as with my previous laptop. With my new T440 I am able to work with my laptop open or closed on the docking station with one external display plugged into the docking station. I am also able to work with one external display plugged directly into my laptop using the VGA to HDMI converter adapter.  ISSUE 2: The laptop will not recognize when both screens are plugged in at the same time, but they each work when I have only one plugged in either to the dock or directly to the laptop. PLEASE HELP!! TIA

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RELEVANCY SCORE 66.4

I currently have a T430 which is an absolute beast and solid as a rock. However, it is a nightmare for external monitors. I have a Lenovo LEN LS2223wC monitor and a Lenovo LT1952p monitor that I would like to use as external monitors. Both monitors run on HD 4000. I run Windows 10 operating system.  I don't need the newest model. Just something solid and dependable. If it has the option of eventually doing three monitors that would just be icing on the cake (but not required).  Does anyone have any ideas for laptops that might fit these specs as well as docks to go with them?  Thanks

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RELEVANCY SCORE 66.4

I have been using a second monitor with my E540 through the VGA with no problems.  I want to add a second external  monitor and was wondering if I need to use the HDMI port in order to view 3 separate screen or can I use a VGA y splitter?

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RELEVANCY SCORE 66

My work purchased a Yoga 900-13ISK and two external monitors with HDMI and the traditional VGA inputs. I would like to connect the machine so I can run two external monitors simultaneously when I'm working from home. The best solution I have found is the type c adapter which will allow my to run one external monitor only. Does anyone have any guidance for setting up the machine to run two external monitors simultaneously? Thanks!

A:Yoga 900 - setting up dual external monitors?

Upon reading articles online about the Yoga 900, it does support dual monitors (HDMI or Display port), but you'll need a USB-C adapter. Does your USB C adapter have two display options on it?




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RELEVANCY SCORE 65.6

I would like to connect my ThinkPad X1 Yoga 1st Gen, running Windows 10 to 2 external AOC E2752VH monitors to extend my desktop over the 2 monitors.  Is it possible to use a 1 HDMI to 2 HDMI splitter to connect them?  Or is it better/possible to use a 1 mini DisplayPort to 2 HDMI splitter?

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RELEVANCY SCORE 65.6

I have a brand new Lenovo ThinkPad L470 (win 10 pro) and a Lenovo Pro Dock. This configuration does not support two digital external monitors (don't get me started...) I want 2 digital external monitors.  Does anybody know if I will be able to support 2 external DisplayPort monitors if I purchase the Lenovo Ultra Dock?  thanks. 

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RELEVANCY SCORE 65.6

I recently purchased the P52s and the Ultra Docking station.  I am dual booting Windows 10 Pro and Ubuntu 18.04.  I have dual 27" monitors connected to my Ultra docking station, as well as ethernet and power.  The Ultra connects to my P52s via USB-B Type -> USB.  Inititally all was well, but after a week or so,  my Ubuntu stopped seeing the dual monitors, even though the ethernet from Ultra continues to be picked up.   In Ubuntu the "display" only shows the built in laptop display and I cannot force it to detect external monitors. I have updated all the Lenovo drivers via the Windows updaters.  Previous threads seemed focused on other Lenovo products and didn't help me here.  

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RELEVANCY SCORE 65.6

We have a X1 Carbon 6th Generation with 40A9 Thinkpad USB Dock. The monitors will randomly flicker for 1 - 2 seconds. Other times it'll flash so much that the computer has to be rebooted Tried the following-Send back to depot. They replaced system board and issue persists-Ran Lenovo firmware updates - issue persists-Tried a suggestion from a Lenovo forum to Enable Thunderbolt BIOS Assist Mode and reboot then disable and reboot Has anyone else had this issue and if so are there any suggestions? Thanks!

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RELEVANCY SCORE 65.6

I have an HP840 Laptop with it's docking station (ultraslim dock 2013).  The dock has dual display port connections on it which I connect to dual monitors. I'd like to have the configuration automatically select a single monitor when docked that being the notebooks own display (and have it be the main screen. But, when docked, I'd like (automatically)  to have the dual monitors be screen 1 and 2 (be able to select which is always which) and allow the laptop to be closed with the internal screen disabled.As it is now this takes allot of fussing around to get this going with laptop restarts need when left for a time. Thanks for any help,Don

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RELEVANCY SCORE 65.2

Hi, I am currently using the ThinkPad Mini Dock Plus Series 3 - 170W with 2 x 1920x1080 displays @ 60Hz a display. I am doing so by connecting one of the monitors to the DVI-D output on the docking station and 1 to a USB to HDMI converter (I was having issues with the VGA for some reason). I also use the laptop display as a third screen in the setup. What I am looking to do is purchase 3 x 2560x1440 displays and have the docking station power all 3 of these @ 60Hz. I understand that I can only use 2 display ports to do this so I intent to add a USB32DPPRO to achieve this, however my question is will they all run @ 60Hz. I have found this link which confirms I can run 2 displays at the resolution I'm after, but it does not mention anything about the refresh rate. https://pcsupport.lenovo.com/gb/en/solutions/migr-76767.  I'm just a little confisued as when you start looking at refresh rates on 4K for example, it says you can only run 1 screen @ 60Hz and if you add another screen the refresh rate drops to 30Hz for both. This is when used with the ThinkPad Workstation Dock 230W. More information here https://support.lenovo.com/gb/en/solutions/acc100247. If anybody could help demistify this that would be great! I am using a NVIDIA Quardo K1000M as my GPU and the Inter(R) HD Graphics 4000 for the onbaord graphics. It's probably worth nothing that if I can get all 3 monitors to run @ 60Hz and 2560x1440 I would not need to use the lap... Read more

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RELEVANCY SCORE 65.2

Hi, I am currently using the ThinkPad Mini Dock Plus Series 3 - 170W with 2 x 1920x1080 displays @ 60Hz a display. I am doing so by connecting one of the monitors to the DVI-D output on the docking station and 1 to a USB to HDMI converter (I was having issues with the VGA for some reason). I also use the laptop display as a third screen in the setup. What I am looking to do is purchase 3 x 2560x1440 displays and have the docking station power all 3 of these @ 60Hz. I understand that I can only use 2 display ports to do this so I intent to add a USB32DPPRO to achieve this, however my question is will they all run @ 60Hz. I have found this link which confirms I can run 2 displays at the resolution I'm after, but it does not mention anything about the refresh rate. https://pcsupport.lenovo.com/gb/en/solutions/migr-76767.  I'm just a little confisued as when you start looking at refresh rates on 4K for example, it says you can only run 1 screen @ 60Hz and if you add another screen the refresh rate drops to 30Hz for both. This is when used with the ThinkPad Workstation Dock 230W. More information here https://support.lenovo.com/gb/en/solutions/acc100247. If anybody could help demistify this that would be great! I am using a NVIDIA Quardo K1000M as my GPU and the Inter(R) HD Graphics 4000 for the onbaord graphics. It's probably worth nothing that if I can get all 3 monitors to run @ 60Hz and 2560x1440 I would not need to use the lap... Read more

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RELEVANCY SCORE 65.2

I have the exact same equipment at home and at work and yet the resolution on my second monitor at work will not go to the 3840 x 2160 that I have at home. Both locations have:1. X1 Yoga (first gen, model number 20FQ002YUS) -- It's the same laptop that I take between home and work2. ThinkPad OneLink+ Dock (model number DU9047S1)3. Two (2) Asus monitors (model number PB287Q) that go to 3840 x 2160 max resolution, connected to the OneLink+ Dock via DiplayPort cables I've been running this configuation with NO PROBLEM at home for the past 9 months.  So I recently purchased a new OneLink+ Dock and two new monitors for my work office and while one monitor will go to 3840 x 2160, the other will not go above 1920 x 1080, UNLESS, I use a mini DisplayPort cable from the second monitor directly into the X1 Yoga (bypassing the OneLink+ Dock) HERE'S WHAT'S BAFFLING: I assumed it was the dock and so I brought the one from home to work and found I had the SAME problem, suggesting it was the second monitor.   But I exchanged the second monitor for a new one and still have the same problem.  The docks are running the most current firmware. I'll send a gift card to your favorite coffee house if you can solve this mystery.  Thanks!

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RELEVANCY SCORE 65.2

Hi, I am currently using the ThinkPad Mini Dock Plus Series 3 - 170W with 2 x 1920x1080 displays @ 60Hz a display. I am doing so by connecting one of the monitors to the DVI-D output on the docking station and 1 to a USB to HDMI converter (I was having issues with the VGA for some reason). I also use the laptop display as a third screen in the setup. What I am looking to do is purchase 3 x 2560x1440 displays and have the docking station power all 3 of these @ 60Hz. I understand that I can only use 2 display ports to do this so I intent to add a USB32DPPRO to achieve this, however my question is will they all run @ 60Hz. I have found this link which confirms I can run 2 displays at the resolution I'm after, but it does not mention anything about the refresh rate. https://pcsupport.lenovo.com/gb/en/solutions/migr-76767.  I'm just a little confisued as when you start looking at refresh rates on 4K for example, it says you can only run 1 screen @ 60Hz and if you add another screen the refresh rate drops to 30Hz for both. This is when used with the ThinkPad Workstation Dock 230W. More information here https://support.lenovo.com/gb/en/solutions/acc100247. If anybody could help demistify this that would be great! I am using a NVIDIA Quardo K1000M as my GPU and the Inter(R) HD Graphics 4000 for the onbaord graphics. It's probably worth nothing that if I can get all 3 monitors to run @ 60Hz and 2560x1440 I would not need to use the laptop screen... Read more

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RELEVANCY SCORE 65.2

Hi, I am currently using the ThinkPad Mini Dock Plus Series 3 - 170W with 2 x 1920x1080 displays @ 60Hz a display. I am doing so by connecting one of the monitors to the DVI-D output on the docking station and 1 to a USB to HDMI converter (I was having issues with the VGA for some reason). I also use the laptop display as a third screen in the setup. What I am looking to do is purchase 3 x 2560x1440 displays and have the docking station power all 3 of these @ 60Hz. I understand that I can only use 2 display ports to do this so I intent to add a USB32DPPRO to achieve this, however my question is will they all run @ 60Hz. I have found this link which confirms I can run 2 displays at the resolution I'm after, but it does not mention anything about the refresh rate. https://pcsupport.lenovo.com/gb/en/solutions/migr-76767.  I'm just a little confisued as when you start looking at refresh rates on 4K for example, it says you can only run 1 screen @ 60Hz and if you add another screen the refresh rate drops to 30Hz for both. This is when used with the ThinkPad Workstation Dock 230W. More information here https://support.lenovo.com/gb/en/solutions/acc100247. If anybody could help demistify this that would be great! I am using a NVIDIA Quardo K1000M as my GPU and the Inter(R) HD Graphics 4000 for the onbaord graphics. It's probably worth nothing that if I can get all 3 monitors to run @ 60Hz and 2560x1440 I would not need to use the laptop screen... Read more

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RELEVANCY SCORE 65.2

I have lenovo thinkpad x1 yoga.I have one connect +VGA and RJ45 adapter. i am trying to connect the 2 external display  apart from laptop screen here is my input:one external display is connected to onelink via VGA and another display connect via HDMI.but this dosen't work whenever i plug either onelink or hdmi one of the external monitor will be switched off. isn't it possible to use onelink and HDMI together.??I am stuck here. 

A:Lenovo Thinkpad X1 yoga 1st gen connect 2 external monitors apart from laptop display via onelink VG

Hi,
 
The way I read the X1YG1 base specs it supports two independent monitors.  Apologies, but I can't quite parse your post.  Does "apart from laptop screen" mean that you want 3 monitors total, or two and the laptops's display is off?
 
supports external digital monitor via HDMI or Mini DisplayPort;supports dual independent displays;
 
Z.

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RELEVANCY SCORE 64.8

How do I get two external monitors to work with my new Yoga 730 15 inch? I have a USB-C to Hdmi but I cannot use it and the HDMI port because all three screens will not show up, only two. Only two monitors will show at one time. What can I do to get these to work?  Is there a docking station I can purchase? I have the Lenovo part GX90M44577 that is the USB-C to HDMI port.  

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RELEVANCY SCORE 64.8

Hi, New EliteBook 840 G1 with discrete graphics and 2013 UltraSlim Dock using windows 8.1. I have actually 2 issues with this 1) I want to use the laptop monitor also as a 3rd screen but i want to change primary (main) display to one of the external monitors but the laptop keeps reverting the primary (main) display back to the laptop. 2) My 2 external screens has since 2 days ago started flickering then going blank and came back again without any flickerin. Extremely anoying. Seems that the graphic card somewhat resets on screen or the other from time to time. Been trying to look at logs without any luck. Any ideas? 

A:External Dual Monitors and Laptop screen issue EliteBook 840...

ChristianA Please Update your Bios and Driver And install HP 2013 Ultraslim Docking Station DisplayPort Hub Firmwarehttp://h20565.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdDetails/?sp4ts.oid=5405365&sp... Intel Documents, install the monitor .inf deactivate the power safe modehttp://www.intel.com/p/en_US/support/highlights/graphics/4cp-hd4400gfx

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RELEVANCY SCORE 64.8

Hi, New EliteBook 840 G3 with discrete graphics and 2013 UltraSlim Dock using windows 10. I am using 2 HP Z23n screen, there are connected with 2 DisplayPort on 2013 UltraSlim Dock. I have 1 issues with this 1) My 2 external screens, connected to the 2 DisplayPort, started flickering then going blank and came back again without any flickering. Extremely annoying. Seems that the graphic card somewhat resets on screen or the other from time to time. Been trying to look at logs without any luck. Any ideas? 

A:External Dual Monitors and Laptop screen issue EliteBook 840...

Sorry, I can't help fix your issue, but I wanted to let you know that you are not alone!  We have 7 Elitebook 840 G3's wth Windows 10 on the 2013 UltraSlim Dock as well, and they are all doing the same thing.  Both external displays will go black for a few seconds periodically throughout the day.   We are using HP EliteDisplay E242 displays for all except one user, who has ASUS displays, and they all have the same issue, so the display itself does not appear to be the issue. The VGA port seems to work fine, so this points to the Display Ports/driver being the issue.  I have tried all available driver updates, but nothing has resolved the issue. We are looking for a solution to this issue as well.

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RELEVANCY SCORE 64.8

The screen flickers for 10-30 sec to 5-10 mins. I saw a post which is the same issue for the 840 G3 laptops that was marked fixed by HP while it is clearly still a huge problem. Please fix this issue since we bought a huge number of these laptops and we are ready to return them if this issue is not fixed.

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RELEVANCY SCORE 64.8

There's a single HDMI output and no other VGA or DVI outputs available.  I'm slowing losing my mind not being able to run naviagation and maps on one screen and my flight sim on the other.  Yes I know I can use the laptop monitor but it's just easier to run out two monitors and close the laptop. Anyone use a USB 3.0 solution that's verified to work?  Or can someone point me in the right direction?  I've spent hours searching but am afraid to pull the trigger on something that isn't verified.

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