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Latitude E7470 External Monitors With Dock Problems


Having the exact same issue with mine. I think I saw a line of distortion briefly cut across his screen when they first kicked on, for what it's worth. All rights reserved.REDDIT and the ALIEN Logo are registered trademarks of reddit inc.Advertise - technologyπRendered by PID 11447 on app-223 at 2017-04-06 03:39:11.967027+00:00 running 74b5743 country code: US. I think your docking stations might be bad. http://passwordrecoverysoftware.org/docking-station/latitude-e7440-display-problems-when-using-dock-external-displays-going-black.html

I installed the Synaptic Firmware at the urging of a Dell representative and my external monitors quit working entirely. Again, note the compatible models. 5450 isn't one of them. Is a solution forthcoming?  Sorry for the grumpy post, but I am left trying to decide if I should spend more time troubleshooting or just return them before my 30 days I would be really disappointed if we had to look for another solution/vendor. http://en.community.dell.com/support-forums/laptop/f/3519/t/19678949

Multiple External Display Issues When Docked With A Latitude E5450

We spent ALOT of money and we got a crap product in return, now it's their time to make this right... DATA BACKUP Do you use A: or B: for drives in Windows? Weird how dell does not put that out on their website for products which use Intel HD5500 graphics... The E-port and E-port plus are both compatible with the E5450.

Some have reported that the symptom happens with certain models of monitors while others have indicated it doesn't matter what monitor they use. However, after installing BIOS 1.3.0 it seems to be more stubborn about flickering all day, and doesn't always go away with a simple display sleep. (Important to note that the laptop Dell had me install the base mst firmware that has seemed to totally mess up video output while docked. Dell Latitude E7440 External Monitor Connection As I am typing this, my screens just went black.

Posted by SLWitt on 1 Apr 2016 12:25 Suggested Answer jfrink, and anyone else reading this thread, It seems like this is an obvious problem that is extraordinarily poorly supported by Dell E7440 Docking Station Issues He said he'll let me know if any issues come up. I will keep you up to date on any findings from my side of the fence but we have also opened a ticket with Dell and we have been assigned a Updating the BIOS has no effect.

VGA is not working on external monitor, need help solution Monitor problem in dell laptop Forum Dell 1558 Primary Laptop Screen Not Booting; But External Monitor Works solution Asus laptop k56c. Synaptics Vmm2320 Mst Hub Firmware Go to the Dell support page and plug in the service tag of the computer in question, then click parts and accessories and then click all parts, then click view all It's not a driver issue. We been using 130w AC adapters not the 240's that come with the docks.

Dell E7440 Docking Station Issues

Currently on Dell's website they have posted v3.9.0 where as I have v3.10.001, I will push for them to post to Dell.com however I would urge others to press buttons and http://www.tomsguide.com/answers/id-2014094/hey-problem-working-dell-latitude-laptop-docking-station-monitor-close-laptop-monitor-visuals.html Since this is a firmware update, I don't believe it's possible to add to a CAB drive pack during imaging. Multiple External Display Issues When Docked With A Latitude E5450 permalinkembedsaveparentgive gold[–]RaB1can 0 points1 point2 points 11 months ago(1 child)I agree, I've seen this issue personally on the Latitude E7450, E7250, E7470 and now the E7270. Dell E7450 Docking Station Issues If you right click your desktop do you see the option for Nvidia control panel?

UPDATE: Well, so much for that. http://passwordrecoverysoftware.org/docking-station/latitude-e7270-and-pro3x-dock-issues.html Some users report the flickering, others that the screens shutdown and won't come back online without a restart. This could be as simple a capacitor that's leaked and no longer providing line conditioning. Dell engineering is investigating the symptom and is building a plan to resolve. Dell E7470 Docking Station Issues

Browse the web a bit, and you'll see this problem is rampant. Posted by Akasata111 on 2 Apr 2016 2:32 Unfortunately the USB dock is not a solution, or even an acceptable workaround for me. Then they said the only thing they could do is have the MB replaced on all of the systems. http://passwordrecoverysoftware.org/docking-station/latitude-e7240-dual-external-displays-without-dock.html When docked, the external monitors are connected via DVI.

Posted by Luminator on 18 Apr 2016 9:36 I was to quick. Dell Docking Station Not Detecting Monitor The one Dell gave to me is version 3.10.001 permalinkembedsaveparentgive gold[–]caspersally 1 point2 points3 points 11 months ago(0 children)We've been running into this too and this was one of the first google results, If they tell you when the monitor flickering happens, that will help me determine if the flickering happens on a stock Win7 image.

Bye bye Dell.

PLEASE READ THE "Installation Instructions" from the Drivers & Downloads carefully prior to installing the firmware. Either select your system from the Browse for a product link or enter your system service tag, then select the BIOS tab to download the latest BIOS for your system. A workaround is to enable Legacy Rom for Windows 7 systems and to disable Secure Boot for Windows 8 systems. Synaptics Vmm3320 Mst Hub My coworkers are seeing this issue with older 19" dell monitors as well.

I successfully am running a PCI Geforce 6200 to run 3 monitors in my setup with a Precision M4300 (basically a D830) on a D/Dock. I will report shortly if it fixes this issue, but I figured I'd report this ASAP to the community because if this works we all can get back to work and Join the community Back I agree Arch Linux HomePackagesForumsWikiBugsSecurityAURDownload Index Rules Search Register Login You are not logged in. navigate here I'm able to reproduce the issue on one that I've pulled into my office via HDMI and DP directly connected on a different system (NUC) and via DP on the dock...

We have a lot of 7450s all on E-Port replicators and many experience this. I tried to just switch one monitor from DisplayPort to VGA and the flickering of 5 seconds on both screens hasn't returned from the 3 cases we had. I went with this linked docking station, but there are a ton of others for similar price that do the same thing. Will supply additional details later.

Most of our users have dual monitors so to them it flashes, but they leave out the important details of what is flashing. Log in By creating an account, you're agreeing to our Terms of Use and our Privacy Policy. For the most part, upgraded BIOS, Intel video drivers, and the dock firmware alleviate the problem. permalinkembedsavegive gold[–]SamsquanchizWindows Admin 1 point2 points3 points 11 months ago(6 children)Yes.

I have looked everywhere in the event viewer with no luck. 0 Pimiento OP seandoane Apr 16, 2015 at 6:57 UTC Bill, we are using a custom image I will surely keep this subreddit updated. Thank you! This year's E5470 laptops: 3x of these would hard freeze when docked on an E Port or E Port Plus with single monitors.