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graphics glitch

  1. rlindsberg

    dGPU disabled but fan is still spinning

    Hi! I have built a desktop for Hackintosh and some gaming in Windows. I disabled the discrete GPU with all three methods (tried one by one) described in https://dortania.github.io/OpenCore-Install-Guide/extras/spoof.html#windows-gpu-selection. I see that the GPU disappears from macOS, but the...
  2. Kaede

    UHD 630 is not working with configured framebuffer.

    Hi. Currently have this laptop (HP Pavilion 17 ab412ur). Unfortunately, the BIOS in this laptop is almost impossible to configure, except for the virtualization, sgx and secure boot items. I want to try installing macos ventura. I created efi according to this guide...
    • Kaede
    • Thread
    • framebuffer patching graphics glitch hp laptops uhd 630
    • Replies: 3
    • Forum: macOS Ventura
  3. L

    After add ram wake on sleep screen glitch

    Hi Admin! My device : 1x Ram Sk Hynix 4GB DDR3L 1600MHz onboard. I add 1x in slot ram 4GB Samsung DDR3L 1600MHz Before add ram Samsung my device sleep/wake work great! After add ram Samsung my device wake on sleep screen glitch, lag on battery, plugin adapter normal, reboot device normal...
  4. Cimmerian_Iter

    Glitch at native resolution for intel hd 4400 on Catalina with OC

    Hello everyone, i have made a OC config for my laptop according to the Opencore laptop gitbook guide and did the igpu section. But when i boot into my catalina, i have weird glitch everywhere on the screen. Scattered windows, pic not rendering correctly stuff like that. So im obliged to...
  5. S

    [SOLVED] Intel UHD Graphics 620 (Whiskye Lake) Graphics Glitch Issue

    Hi all! I have an Lenovo IdeaPad S540-15IWL GTX Intel Core i7-8565U NVIDIA GeForce GTX 1650 Max-Q / Intel UHD Graphics 620 (3EA0) RAM: 12288 MB Display: 15.6" 16:9, 1920 x 1080 pixel 141 PPI I tried many framebuffers but Intel UHD 620 didn't work. I have a lot of glitches when the QE/QI...
  6. EliteMacx86

    GUIDE How to Fix Boot Graphics Glitch on macOS High Soerra

    How to Fix Boot Graphics Glitch on macOS High Sierra You may have noticed that when you boot into macOS, there's a glitch just before the login screen. This glitch is referred to as Boot Graphics Glitch and is sometimes also known as boot garbled screen. To fix this issue, follow the steps...
  7. EliteMacx86

    GUIDE How to Fix Boot Graphics Glitch on macOS Sierra

    How to Fix Boot Graphics Glitch on macOS Sierra You may have noticed that when you boot into macOS, there's a glitch just before the login screen. This glitch is referred to as Boot Graphics Glitch and is sometimes also known as boot garbled screen. To fix this issue, follow the steps below...
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