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Latitude E7440 Display Problems When Using Dock (external Displays Going Black)


Will supply additional details later. Format For Printing -XML -Clone This Bug -Top of page First Last Prev Next This bug is not in your last search results. Text Quote Post |Replace Attachment Add link Text to display: Where should this link go? You wanna update to MST Hub Fix version 3.10.1 permalinkembedsaveparentgive gold[–]leberama 0 points1 point2 points 9 months ago(1 child)I'm in the same boat. http://passwordrecoverysoftware.org/docking-station/latitude-e7240-dual-external-displays-without-dock.html

permalinkembedsaveparentgive gold[–]drpatches 0 points1 point2 points 1 year ago(2 children)This has happened to me and it was a ball ache to work out. They can even have two external monitors plugged in and the issues still don't show up.  We've tried everything I can think of: Dell driver updates (video and chipset), BIOS updates, Comment 3 Daniel 2014-11-27 09:45:00 EST The above mentioned bugs also show up on a Thinkpad W540 with kernel 3.17.3-200.fc20.x86_64 or 3.17.2-200.fc20.x86_64, and were absent with kernel 3.16.7-200.fc20.x86_64. Unfortunately Dell may not like me circulating their MST Hub Fix... check over here

Multiple External Display Issues When Docked With A Latitude E5450

I plugged in a larger power supply that came with my docking station and it's a little better, but still getting the occasional flash. The user told me his issues were back and just as bad as before. Had the user shut the laptop completely down and power up OUT of the dock. I just sent you a PM.

This should bring up a list of compatible devices for that particular computer. Nadakatti- Jul 8, 2016 at 03:57 AM great....even I faced the problem ...condition was also similar, like during previous night, the laptop was connected to projector and was shut down. By creating an account, you're agreeing to our Terms of Use, Privacy Policy and to receive emails from Spiceworks. Synaptics Vmm2320 Mst Hub Firmware Direct link for the E7250/E7450: http://www.dell.com/support/home/us/en/19/Drivers/DriversDetails?driverId=FV9KP&fileId=3535351776&osCode=WT64A&productCode=latitude-e7450-ultrabook&languageCode=en&categoryId=VI Direct link for the E7270/E7470: http://www.dell.com/support/home/us/en/19/Drivers/DriversDetails?driverId=WNV4C&fileId=3534260691&osCode=WT64A&productCode=latitude-e7270-ultrabook&languageCode=en&categoryId=VI permalinkembedsavegive gold[–]wisbballfn15Sysadmin[S] 0 points1 point2 points 11 months ago(0 children)Yea that's basically what we have been doing.

Been on the phone to Dell who are going to replace the screen. I read it as the BIOS change to PS2 was what stopped it for you. Try having 80+ attorneys having this issue. http://ccm.net/forum/affich-736161-dell-blank-black-screen PLEASE READ THE "Installation Instructions" from the Drivers & Downloads carefully prior to installing the firmware.

Because we have 4 different Dell monitor models in our enterprise, yet the problem happens with all of them (VGA/DVI/DP). Dell Docking Station Not Detecting Monitor What should I look out for?114 · 34 comments My brother is a network security consultant...36 · 6 comments Tip line created to Combat Fraud and Abuse in the H-1B Visa Program26 · 18 comments [rant] Robert Using the wifi toggle switch to turn off the wifi before you docked it and manually turning it back on after you undocked it fixed it. 0 Anaheim Members can monitor the statuses of their requests from their account pages.

Dell Docking Station Dual Monitor Issue

I did this and I have not had any flashing monitors for the past hour. That said, as I mentioned earlier in the thread, a day's worth of testing could yield no negative results since users report the issues disappearing for as much as a week Multiple External Display Issues When Docked With A Latitude E5450 MacGruber has made some great points regarding that. Dell E7440 Docking Station Issues For the best experience, we recommend using Internet Explorer or Chrome.

Leave a Reply Cancel reply Enter your comment here... http://passwordrecoverysoftware.org/docking-station/latitude-e7270-and-pro3x-dock-issues.html permalinkembedsavegive gold[–]wisbballfn15Sysadmin[S] 0 points1 point2 points 1 year ago(0 children)Yup, docking stations are fairly new, all were deployed with provided power supply from Dell. Using the KDE screen configurator the extrenal screens are randomly positioned and off. It worked! Dell E7470 Docking Station Issues

I swapped out the dock for a standard e-port+, same behavior. Replacing the motherboard has had no effect. Your findings are correct. Check This Out William Yu 4,121,918 views 12:33 Dell Latitude E7440 Screen Weirdness - Duration: 1:39.

Join Now This thread is an extension of the one I found here, which may or may not be dead. Dell Latitude E7440 External Monitor Connection Comment 11 Daniel 2015-04-29 05:01:28 EDT With kernel 3.19.5-200.fc21.x86_64 /F21) the same erratic behavior is obtained. More about : hey problem working dell latitude laptop docking station monitor close laptop monitor visuals Reply to MMAbraham ronintexas a b D Laptop a b C Monitor February 6, 2014

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I have tried swapping displayport cables, DVI cables, docks, monitors, and entirely different laptop chassis (swapped hard drives). I also had the same problem with the E5440 I had before this. OC2theextreme 27,034 views 1:31 How to Simply Restore a Dell Laptop PC to Factory Settings - Duration: 20:51. Dell E7450 Docking Station Issues DELL.COM > Community > Support Forums > Laptop > General Hardware > Latitude E7440 display problems when using dock (external displays going black) Shop > Home & Home Office > Small

Sign up now. Buffman - R.A.N.G.E. 110,235 views 8:52 Dell Latitude E7240 Ultrabook Quick Review - Duration: 4:50. ALL good now! this contact form Unplugging power to the monitor then re-powering will fix it.

Some users have mentioned that the problems will persist for a day, then go away for up to a week before coming back, so a day's worth of monitoring may not I've yet to update the BIOS on the first computer I had trouble with, so if I can get the user to let me, I'll run the update and let everyone solution Laptop lid will not close and allow my monitor to work solution dell laptop monitor is not working solution I'm having same problem broken laptop used to connect to external Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.

Turns out there was some kind of display setting corruption that only affected the internal display when out of the dock. And it seems to be isolated to certain newer monitors. Ordering the smaller E-Port Replicator…The E-Port Plus Advanced Replicator are standard for our company. We updated e5450 BIOS to latest version, upgraded all Dell drivers posted for E5450's http://www.dell.com/support/home/us/en/19/product-support/product/latitude-e5450-laptop/drivers  Including the Synaptic VMM3320 MST Hub firmware update.

Sign in 5 Loading... ALL good now! Back I agree prev 1 2 3 4 5 6 7 8 9 10 ... 14 15 next 357 Replies Ghost Chili OP Sid Phiilips Apr 13, 2015 Comment 9 Fedora Kernel Team 2015-04-28 14:28:28 EDT *********** MASS BUG UPDATE ************** We apologize for the inconvenience.

You won't be able to vote or comment. 789Dell Latitude E7450 Monitor Flickering (self.sysadmin)submitted 1 year ago * by wisbballfn15SysadminDoes anyone out there have Latitude E7450's? We applied the firmware updates while on a docking station and with external displays connected and powered on just like the instructions outline. permalinkembedsaveparentgive gold[–]wisbballfn15Sysadmin[S] 0 points1 point2 points 11 months ago(0 children)Sorry, did not see these responses until today. BTW, Dell is saying that in order for the fix to work you have to update the BIOS, then firmware, and then clean install video drivers.

If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. No screen going blank anymore. The computer was on and I waited a few minutes as usually once display settings are changed if you don't click yes it goes back. It was working fine for 2 weeks, then this morning it starts back up again with the monitors flashing.

Goodluck! No video on external displays prior to the loading of the operating system. If you are unable to reopen this bug, please file a new report against the current release. About Advertising Privacy Terms Help Sitemap Join millions of IT pros like you Log in to Spiceworks Reset community password Agree to Terms of Service Connect with Or Sign up with