Keep in touch and stay productive with Teams and Officeeven when you're working remotely.
Learn how to collaborate with Office Tech support scams are an industry-wide issue where scammers trick you into paying for unnecessary technical support services. You can help protect yourself from scammers by verifying that the contact is a Microsoft Agent or Microsoft Employee and that the phone number is an official Microsoft global customer service number. I'm really at a loss on this one. I'm running Windows 7 Home Premium, bit.
Everything seemed to be working fine - I installed the card, installed the drivers that came with it which it says are Windows 7 compatible and away we went. However, after running for a little bit, I started to notice that every now and then read about once or twice a minute the Dell would flicker or flash a bit.
The best way I can think to describe this is imagine you have made the Windows task bar about a third of the screen tall, and then suddenly shrunk it and your graphics card couldn't keep up - so you get a momentary flash of black before the desktop shows. That's what is happening to me. It doesn't matter what application is running - or even if no application is running - and I can't reproduce it on demand, although it seems to be whenever I use 3D functions e.
Task Switching in the card sort method. However, I've tried the following things: 1 upgraded the drivers from nVidia. Depending on how many times I do this, the flickering remains on at least one of the screens. Anyone out there got any ideas on how to solve this? Did this solve your problem? Yes No. Sorry this didn't help. How have you setup your additional monitor? Mirrored, extended, external display only. Step 1: Change the display settings also change the color depth and then test.
Try using the Display Quality troubleshooter to fix the problem. April 14, Keep in touch and stay productive with Teams and Officeeven when you're working remotely.
Site Feedback. Tell us about your experience with our site. This thread is locked. You can follow the question or vote as helpful, but you cannot reply to this thread. I have the same question Privacy Terms. For help, knowledge, and fellowship. Skip to content. Quick links. Forum rules There are no such things as "stupid" questions.
However if you think your question is a bit stupid, then this is the right place for you to post it. Please stick to easy to-the-point questions that you feel people can answer fast.
For long and complicated questions prefer the other forums within the support section. Before you post please read how to get help. Org 1.Ubuntu flickering my second display
Last edited by farestp on Sun Jan 21, pm, edited 2 times in total. All things go better with Mint. Mint julep, mint jelly, mint gum, candy mints, pillow mints, peppermint, chocolate mints, spearmint, You have a compiz effect enabled. Find the setting in Compiz and disable it if you want. Code: Select all gksudo ccsm. My guess is your monitor may not be as responsive as needed.
Here's the processor, which has inbuilt video. You may find some specific ones from AMD you can use. You can try some things, like turning on or off the hardware virtualization in your BIOS. You could enable hardware video acceleration. Because I had installed the driver half years ago and only show the black screen. Hmm maybe could you show me what is radeon, ati, vdpau, mesa, xorg, catalyst, and etc? It's hard to me to understand I only know about proprietry drivers and non proprietry drivers on "driver manager".
Sorry to bother Thank you Plus: I want to use this laptop for make animation with blender so what is the best glx renderer? Use APU carrizo or the graphic card?
Install openSUSE. Thank You guys Sorry for being so dumbWe use Windows 10, dualscreens screens also Lenovo. We also had this problem before with older Thinkpad X1s and ProDocks. Those problems were eventually solved by installing a new firmware for the dock and BIOS for the laptop, but at the moment there is no solution.
Also, i feel like none of the Lenovo support replies take this issue serious, as you can find thousands of simular problems, dating back many years! After connecting the notebook to the dock, the notebook screen flickers.
Have tried updating notebook drivers, dock drivers, and until now no luck. Hope that Lenovo finds a solution, because it is frustating the see the screen flickering the whole work day. Same here. I found that if I have an application with a white background on the monitor, the flicker is almost gone, comes once in a while but rarelly.
Yeah it has something to do with whatever is on screen as well, though i dont think its a problem with the videodrivers. I just had the flickering happen again, with some sort of java application. Will see if i can find out more. I have a t with the thunderbold dock and when I connected two monitors to the dock my built-in display started flashing.
AntonioClaro Fanfold Paper. Re: Screens flickering with Thunderbolt 3 DockAM almost 2 months later and still no answer from Lenovo Re: Screens flickering with Thunderbolt 3 DockPM Yeah it has something to do with whatever is on screen as well, though i dont think its a problem with the videodrivers. Roskom Paper Tape.
The flashing stopped. Hope this helps others. Finally Forum Home.
Questions tagged [flicker]
Community Guidelines Please review our Guidelines before posting. Check out current deals! Go Shop. Top Kudoed Posts Subject kudos. Top Kudoed Authors User kudos.
Stay in touch Our commitment to the environment Lenovo is committed to environmental leadership from operations to product design and recycling solutions.Fortunately, I don't make a habit of carrying my heavy CRT external monitor monitor around when I need to make use of my wireless cards No luck in finding a fix, so I may just go without wireless for the time being and make sure I leave both this new kernel and the old in grub so I can switch between the two as I need them Hi, sorry this is off-topic but I figured I would share it in case someone was curious.
The driver problem seems to have been caused by a disagreement over the location of the driver in the header-package. Confirmed to be working with X on Lenovo T Thanks for the post, you saved quite some time!
Sometimes the clock would freeze for me and some applications also seemed to be having some problems. But do keep in mind that the kernel is still only in the RC stages, so although it might fix the display issue, it may cause other problems. Also very big thanks to the great people from my side at the Ubuntu forums. The kernel fix the second display problem. But it starts to crash my system with flashing capslock. Thanks, Worked for me also.
No bug with wireless. Didnt full tested yet but for now there are no bugs. HP Compaq s ati mobility x Installed the new kernel today. Second screen is ok now, but LVDS now flickers.
Secondary display flickering/flashing/blinking randomly in Windows 7 Home Premium
What the hell This fixed my problem, but it would be nice if the kernel supported PAE. This was exactly what I was looking for. Thank you for the post!
I can now use my laptop on my inch LCD screen without flickering! This worked like a charm for my X Dual displays too! You sir are a gentleman and a scholar My dual monitors work now So I used the AMD64 ones and it appears that this fixes the problems.
Nicolas Robidoux Laurentian University. So I had used this same method, and posted a while back that it worked.
Of course, while having the 2. There is a major security flaw in every official 2. It's a flaw in the kernel that allows an attacker to obtain root privileges on your machine through the X-window system. So, if you're running a GUI and the kernel you're using, say for example, is either rc6 or rc7 of the kernel suggested for download in this post, you're vulnerable.
Any version of the 2. That includes both the 2. Long story short: if you are experiencing monitor problems, you will be a lot safer by learning how to compile the kernel on your own, and grab the source of 2.
Fix Ubuntu 16.04, external monitor flickering and turning off on Intel i915.
Flickering in the Ask Ubuntu forums is generally referring to screen issues, or to describe an LED, such as,"The hard disk access light flickered. Ubuntu Community Ask! Home Questions Tags Users Unanswered. Questions tagged [flicker]. Ask Question.
Filter by. Sorted by. Tagged with. Apply filter. Gnome-Terminal and Emacs randomly flicker Since upgrading my desktop to Screen flickering on low battery on It also happens right after I boot linux from Grub on battery only.
I tried the Flicker screen when booting to windows 10 After installing ubuntu 19 on my laptop I faced this problem so when I choose windows 10 from boot menu it gives me flicker screen and sometimes continue booting and sometimes restarting again. Khaled Sayed 1. Screen flickering - Blackscreen Processor - I5 k 3. Albusius Official 1 1 1 bronze badge. Its really just a very short 1ms blink of Luc As 39 1 1 silver badge 9 9 bronze badges.I bought a new Dell Inspiron 15 core i7 with touch display about a week ago.
I've noticed that on occasion, especially when running on battery power, the screen flickers slightly. I've tried to ignore this issue, however it is starting to irritate me and I've looked all over the internet for a solution. Go to Solution. One would be update your video drivers, then right click on the battery icon on the bottom right corner.
Click on 'desktop mode battery charge' then 'battery status'and uncheck 'enable dell intelligent display'. Next you can go into 'power options' change dell to 'balanced recommended. Click change plan settings, change advanced power settings,scroll down to 'display' and click it open. From there click on 'enable adaptive brightness' and set both too off. Restart the laptop if needed. That has been the only way i have figured out how to fix the problem on my dell inspiron 15 laptop.
This completely solved my issue. View solution in original post. It looks like it monitors background light levels and adjusts the brightness to suit the conditions - but it constantly adjusts the brightness leading to flickering. Press and hold the D key while pressing the power button. This will start the BIST. The screen will display multiple flashing colors. Look for lines, distortion, flickering or any other video issues you have observed.
The laptop will restart when the test is finished. Also, connect an external monitor to your laptop and check if the external display also flickers. Let me know the results after performing the above mentioned troubleshooting steps, I would be happy to help you further.
Is there anything else you could suggest? It seems to be that when the screen flickers, it's with the brightness. I have my laptop set on the Dell power saving option I have tried other power saving options and the same issue occurs. Check if the screen flickers in safe mode and also check if the screen flickers on the BIOS page. Any luck?
I've got the same model laptop with exactly the same issues. It seemed minor at first but it's too frequent to ignore. Unfortunately I haven't had any luck with resolving this issue. It seems the screen will only flicker slightly when running from the battery I thought it was only a minor issue at first, but now it's extremely irritating. Do we have an actual solution on this yet? I order and received the Dell Inspiron 15 series touch laptop as well, and it has been flickering slightly right from day 1.
I've got an external screen that works fine and my machine detects it's resolution properly, but I've extended this monitor with an external cable and this is the problem:. The maximum screen resolution became x and adding a new resolution using cvt and xrandr doesn't solve the problem, it creates a gap between the main display and the external display that is invisible!
There is an answer that recommends using cvt -r to solve the problem of the unreachable part of the external display but it doesn't remove the gap between the main display and the external display.
The problem was the VGA cable, I thought it should make two displays but instead, it was doubling the display, so that might be the issue.
Ubuntu Community Ask! Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered. Fix external screen resolution Xubuntu Asked 1 year, 9 months ago. Active 11 months ago. Viewed 1k times. I've got an external screen that works fine and my machine detects it's resolution properly, but I've extended this monitor with an external cable and this is the problem: The maximum screen resolution became x and adding a new resolution using cvt and xrandr doesn't solve the problem, it creates a gap between the main display and the external display that is invisible!
The maximum external display resolution is x Xayden Rosario. Xayden Rosario Xayden Rosario 2 2 silver badges 13 13 bronze badges. Is there any adapter between the motherboard and the external monitor? There is a cable that connects to the VGA adapter to make it accept two monitors instead of one, currently I am connecting only one to that cable. Active Oldest Votes. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.
Post as a guest Name. Email Required, but never shown. The Overflow Blog.