The graphics core of the HD 4250 stems from the Mobility Radeon HD 3400 series and is therefore DirectX 10.1 capable. Blu-ray) with a relative low CPU utilization (called Avivo HD). The UVD 2 in the HD 4250 supports the decoding of two video stream and therefore got a full Blu-Ray support. The UVD 2 video engine is able to decode HD videos (H.264 and VC-1 in all stages, MPEG2 only IDCT) and allows the fluent playback of HD videos (e.g. Compared to the HD 4200, the 4250 offers a similar performance, but the power consumption could be a bit better.Ĭompared to the old HD 3200, the 4250 supports DirectX 10.1 and features the UVD2 video decoder. It is based on the HD 3400 graphics core and features the UVD 2 video engine to decode HD videos.
#Ati radeon hd 4250 2048 drivers
This way you can tell if AMD generic drivers are compatible with your laptop or not.The AMD ATI Radeon HD 4250 (sometimes also ATI Mobility Radeon HD 4250 called) is an onboard (shared Memory) graphics chip in the RS880M chipset.
#Ati radeon hd 4250 2048 install
IF IT IS, then do the same procedure as mentioned above and install the latest Laptop AMD Driver and see what happens. This should prevent any conflict when installing the new version from the previous version.īy the way, C:\AMD is always created whenever you run the AMD Driver packageĪFTER you have removed all traces of AMD Driver, download the Lenovo's AMD Driver and install that and see if your laptop GPU is recognized and working. Run the package and if it installs correctly again delete C:\AMD folder and reconnect the internet. Now install the full AMD Drive package you downloaded manually from AMD Download page. You can run DDU in Windows Desktop but then you would need to reboot or restart your computer to finish deleting all trances of AMD. Once it finishes uninstalling the current AMD Driver in Safe mode and boots back to Windows Desktop, still with the Internet disconnected, delete the AMD Installation folder C:\AMD if it was created before. Run it in Safe mode with the internet disconnected. It could be due to a corrupted AMD Driver installation.ĭownload free program DDU (Display Driver Uninstaller). You may want to try Intel's own Driver updater to update all of your Laptop's Intel drivers at one time from here: Intel® Driver & Support Assistant The last Intel Graphics driver is from 2018 while the AMD Graphics driver is from 2016. Here is Lenovo Support download page for Lenovo G50-80 Drivers: laptops and netbooks :: lenovo g series laptops :: g50 80contentdetail - US Here is where to download the latest HD85xxM AMD laptop driver:
#Ati radeon hd 4250 2048 how to
Here is Lenovo Support on how to activate Switchable Graphics on their laptops: How to configure switchable graphics on ideapad laptops - Windows - US Since your Lenovo Laptop has an Intel APU, you must have the latest Intel Graphics driver installed for the AMD GPU driver to work correctly.įrom AMD Forums: Laptop graphics update.How to and how to active Switchable Graphics on your Laptop: Make sure that you have the latest BIOS/UEFI and CHIPSET versions installed. This will show whether it is a AMD generic driver issue or something else. I suggest if you are using AMD generic Laptop driver to uninstall it and install Lenovo's own GPU driver and see if it is recognized or being used. Are you using AMD generic laptop driver or Lenovo's?ĭoes Device Manager show your GPU card without any errors or yellow exclamation marks?