Mediatek Bluetooth Driver Windows 10 here. Download Driver Acer Aspire 7750 G for Windows 7 Ultimate 64bit. Intel Video Graphics Card Version 8.
Hi all, I've had a problem with windows 10 and my acer PC with an AMD chipset. I constantly have black horizontal lines flickering across my screen.
It is worse when running games or Chrome. I've had this problem before in Ubuntu when I tried using proprietary drivers instead of the default open source ones. I didn't have this problem before I upgraded from windows 7 sp1. Is this a known problem?
Drivers for laptop Acer Aspire 7750 G: the following page shows a menu of 26 devices compatible with the laptop model Aspire 7750 G, manufactured by 'Acer'. Intel(R) 6 Series/C200 Series Chipset Family PCI Express Root Port 1 - 1C10. Mar 01, 2017 Forums >Windows 10 Forums >Drivers >Horizontal lines flickering amd graphics card. Acer aspire 7750g with internal SSD and HDD. Canon Laser Shot Lbp 1210 Driver For Windows 10.
And more importantly can I fix it? It doesn't stop me using the PC but is rather annoying ^^. I would attach a screenshot but I can't seem to get a line in a screenshot PC: Acer aspire 7750g with internal SSD and HDD Graphics hardware: AMD Radeon 6600M and 6700M graphics chipset. Driver version: 15a-184226E driver with CCC version 2015.0715.2138.37093. I had the same issue on a laptop with a Radeon HD 6650M Graphics Card. These steps seem to have done the trick: 1.
Download the ' AMD Catalyst 15.8 Beta Driver for Windows 10, Windows 8.1 & Windows 7' driver. Uninstall the driver of the Display Adapter in Device Management. Do not reboot. Install the downloaded AMD Catalyst driver and reboot. Disable automatic driver updates (steps ). Now in Device Management, the graphics card will show up under Display Adapters as ' Microsoft Basic Display-adapter' instead of ' AMD Radeon 6600M and 6700M graphics chipset'.
The black flashing lines are now gone and despite the Basic driver, the important display settings are still there. Only the bloated settings (like intermediate resolutions you never use) are not included. Without step 4, I noticed Windows will by default update the driver causing the issue to reappear. Therefore as a final step, I had to disable automatic driver installation in the Device Installation Settings of the machine. If someone can improve on this, please do share. This problem has been driving me mad - fortunately I have a solution.
Problem: Acer Aspire 7750G (with HD 6650M graphics), upgraded to Windows 10. Horizontal flickery black lines on screen especially when scrolling) I tried installing about 5 different display drivers. The Microsoft basic driver worked (no black lines) but had no 3D support.
All the AMD drivers showed the problem. The following was useful in removing old drivers: I ended up using the latest AMD driver here: I suspected that the problem was associated with the screen refresh frequency which is fixed at 60Hz. Googling led me to here: Using this program, I added an additional refresh frequency of 65Hz. Ran the restart program then changed the monitor setting to 65Hz.
End of flickery black lines. Make sure you read all the instructions on how to use CRU. This problem has been driving me mad - fortunately I have a solution.
Problem: Acer Aspire 7750G (with HD 6650M graphics), upgraded to Windows 10. Horizontal flickery black lines on screen especially when scrolling) I tried installing about 5 different display drivers. The Microsoft basic driver worked (no black lines) but had no 3D support. All the AMD drivers showed the problem.
The following was useful in removing old drivers: I ended up using the latest AMD driver here: I suspected that the problem was associated with the screen refresh frequency which is fixed at 60Hz. Googling led me to here: Using this program, I added an additional refresh frequency of 65Hz.
Ran the restart program then changed the monitor setting to 65Hz. End of flickery black lines. Make sure you read all the instructions on how to use CRU. I am having this same issue on windows 10 preview build 14352 rs1 release 1. I am using the AMD Radeon r9290 with an aftermarket closed loop ( NZXT ) water cooler.
My gpu temp never exceeds 32C even when running the most intense gaming application. Not an overheating problem as far as I can tell. Seems to be a Driver related issue. I can simply move the card down one PCI-E slot and reboot pc and it works just fine again until I reboot. I then power off again and move the card back up one PCI-E slot and it works perfectly again.
My best guess is that Windows 10 has a poor driver implementation for video cards. I tried installing an older card ( Nvidia GTX 480 made by MSI ) and I got a really bad driver loop hang from windows update. The GTX480 worked incredibly well after driver installation from NVIDIA until I rebooted and windows update was forcing an older driver to install over and over again! I could not get that issue resolved unless I uninstalled nvidia drivers and reinstalled the ones from nvidia, however upon reboot windows update would force the installation of the older driver again which would screw everything up.
I finally gave up trying and turned off windows update which fixed the problem with the nvidia card. I still havnt gotten the radeon drivers to work for longer than 24 hours without the glitchy screen thing yet, but I will post again if I find a solution. For now I think the best bet is to contact windows support and try to get them to resolve the bad windows update problems and go from there. Good Luck to everyone, this is extremely frusterating if you are like me and have just spent good money on games like Overwatch, which would be nice to be able to play without having to change PCI-E slots everytime before play. I signed up just to provide my story. This issue has been tortured me for few month.
I finally got it fixed, I would like to share the solution with you guys. My issues was a few horizontal lines flickering around one third part from the top of the screen. It happened both in Windows 10 and windows 7. In windows 10 it's much worse. My video card is a Gigabyte AMD 6450. The fix is very simple. Downloaded an Easyboost from Gigabye's website and backed up my current video BIOS.
Then used the auto BIOS upgrade option to upgrad the video card BIOS. Then the problem is GONE!!! Although YMMV but I thought it's worth mentioning to you guys. And take all the precaution while flashing any BIOS too. The most important one is Do NOT power off the machine during an BIOS upgrade. Click to expand.Hi, just in response to benefrait's request for help (and just for reference if anyone has a similar problem).
Maddog Battie's solution works, and if you want a step-by-step guide, use this - Go halfway down the page to ' How to overclock your monitor: AMD overclocking guide' You're just overclocking the refresh rate on your laptop/PC. I've got a Acer 7750G with Radeon 6650m card and this worked. The only thing I changed from the PC Advisor article, was adding lower refresh rates than they had used. 65Hz should be sufficient.
This problem has been driving me mad - fortunately I have a solution. Problem: Acer Aspire 7750G (with HD 6650M graphics), upgraded to Windows 10. Horizontal flickery black lines on screen especially when scrolling) I tried installing about 5 different display drivers. The Microsoft basic driver worked (no black lines) but had no 3D support. All the AMD drivers showed the problem. The following was useful in removing old drivers: I ended up using the latest AMD driver here: I suspected that the problem was associated with the screen refresh frequency which is fixed at 60Hz.
Googling led me to here: Using this program, I added an additional refresh frequency of 65Hz. Ran the restart program then changed the monitor setting to 65Hz. End of flickery black lines. Make sure you read all the instructions on how to use CRU. This problem has been driving me mad - fortunately I have a solution. Problem: Acer Aspire 7750G (with HD 6650M graphics), upgraded to Windows 10.
Horizontal flickery black lines on screen especially when scrolling) I tried installing about 5 different display drivers. The Microsoft basic driver worked (no black lines) but had no 3D support. All the AMD drivers showed the problem. The following was useful in removing old drivers: I ended up using the latest AMD driver here: I suspected that the problem was associated with the screen refresh frequency which is fixed at 60Hz. Googling led me to here: Using this program, I added an additional refresh frequency of 65Hz. Ran the restart program then changed the monitor setting to 65Hz.
End of flickery black lines. Make sure you read all the instructions on how to use CRU.
'.I also read somewhere, that I would have a month to try this out and if I don't like it I could reverse it, is that correct?' I can confirm that based on my experience, I was able to revert back to my previous Windows 8.1 anytime - I didn't have to wait one month. I had to revert as my latest model ACER Aspire V17 Nitro (model VN7-791G) laptop with Win 8.1 pre-installed upgraded to Windows 10 but none of the bluetooth drivers for Broadcomm worked rendering all bluetooth devices useless.
As a matter of interest, I upgraded - reverted back to Windows 8.1 about 3 times so far testing different ideas and drivers each time. Right now back to old Windows 8.1. Just make sure you have a good back up of data before upgrading. To revert, just go to the Windows Update screen and go to Recovery - there should be an option to revert.