sorokosza Posted November 16, 2017 Share Posted November 16, 2017 Hi everyone. I'm new here and this is my first post. I do not know English very well. For all the mistakes I'm sorry.My PC: MB - Gigabyte GA-B250M-D3H rev.1 with EFI Bios (07.2017) CPU - Intel Pentrium G4560 7gen. VGA - Intel HD610 HDD - Toshiba P300 1TB SATA3 LCD - AOC 21.5" IPS 1920x1080 conn.with HDMI RAM - today only 1 x 8GB DDR-2400 CL15 Godram Wilk Electronics OS - Sierra High 10.13.1 My problems: 1. VRAM on the Sierra OS = 8MB (in the UEFI is enabled max! Max = 1024MB) 2. artifacts on the screen - very similar to the picture: A fault occurs rarely and only when the system is loaded: video 720p/1080p/4k, games (all!), videos in the firefox from YT, Adobe premiere... etc. The monitor works at 1920x1080 resolution.It works badly!The image is not sharp, blurred - as in Windows with a corrupted Clear Type. I would like to buy a graphics card but I do not know if it will work.This is the card: https://www.x-kom.pl...ow-profile.html or other: https://www.x-kom.pl...[price][to]=200 Link to comment Share on other sites More sharing options...
yu-charles Posted November 16, 2017 Share Posted November 16, 2017 I use ga-b250m-ds3h+g4600 work 10.12.5 I use ga-b250m-ds3h+g4600+nvidia 750ti work 10.12.6 and above I don't know why g4600 not work,need 750ti (maybe bios not update) Link to comment Share on other sites More sharing options...
sorokosza Posted November 16, 2017 Author Share Posted November 16, 2017 Information from Poland (750Ti):Only BIOS from PALIT is working http://hamac.pl/topic/9789-wsparcie-dla-architektury-maxwell/ Quotation 1:On the green list will surely be Palit (I'm going on his ROM), Zotac (checked - at least one input works but it's hardware issue), Gigabyte, KFA and MSI (screenshot deduction, ports on my Asus unfortunately were not compatible with MSI bios .It seems that the problem only affects Asus in this 900 series. From what I was able to find it works only VGA, I have lost a cable somewhere and I do not confirm it.Currently I am looking for a way to edit the ROM to change even the economy of the fan - it is quiet but a few percent louder than the stock ROM. Maxwell Bios Editor works only for the 900 series and Kepler version can not edit the fan speedIn sum, everything works nicely with audio, the OpenCL bug no longer exists Quotation 2: Do not take GTX750 (Ti), there are problems - flashing, it only goes on one BIOS Has something changed since 2014? Link to comment Share on other sites More sharing options...
mneves Posted January 31, 2018 Share Posted January 31, 2018 Did you manage to fix this? I have the same g4600 with HD 630 on High Sierra 10.13.3, but no hardware acceleration and gIOScreenLockState error. Link to comment Share on other sites More sharing options...
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