isleeptill12 Posted October 29, 2018 Share Posted October 29, 2018 System specs are: • HP 750-177c Desktop • i7-6700 • 16GB DDR3 • Intel HD 530 iGPU I'm doing a complete vanilla install without using any beast tools. My bios is very limited, so I had to do some framebuffer patching with whatevergreen. When I can get into my account and try to play some music, it sounds very choppy and laggy. It'll play-stop-play-stop if that makes any sense, like the computer is running at 1/4 speed. Anyone have any tips or pointers? Link to comment https://www.insanelymac.com/forum/topic/336223-overall-system-is-very-sluggish-sometimes-leading-to-glitches-like-this-is-this-a-plistdriver-problem-or-a-hardware-problem/ Share on other sites More sharing options...
isleeptill12 Posted October 29, 2018 Author Share Posted October 29, 2018 Here you go EFI.zip Link to comment https://www.insanelymac.com/forum/topic/336223-overall-system-is-very-sluggish-sometimes-leading-to-glitches-like-this-is-this-a-plistdriver-problem-or-a-hardware-problem/#findComment-2643823 Share on other sites More sharing options...
isleeptill12 Posted October 29, 2018 Author Share Posted October 29, 2018 Some screenshots if it helps Link to comment https://www.insanelymac.com/forum/topic/336223-overall-system-is-very-sluggish-sometimes-leading-to-glitches-like-this-is-this-a-plistdriver-problem-or-a-hardware-problem/#findComment-2643826 Share on other sites More sharing options...
isleeptill12 Posted October 29, 2018 Author Share Posted October 29, 2018 Tried both of those and there is no difference Link to comment https://www.insanelymac.com/forum/topic/336223-overall-system-is-very-sluggish-sometimes-leading-to-glitches-like-this-is-this-a-plistdriver-problem-or-a-hardware-problem/#findComment-2643843 Share on other sites More sharing options...
bronxteck Posted October 29, 2018 Share Posted October 29, 2018 some HP have issues with Lapic and need the kernel lapic patch enabled Link to comment https://www.insanelymac.com/forum/topic/336223-overall-system-is-very-sluggish-sometimes-leading-to-glitches-like-this-is-this-a-plistdriver-problem-or-a-hardware-problem/#findComment-2643844 Share on other sites More sharing options...
isleeptill12 Posted October 29, 2018 Author Share Posted October 29, 2018 (edited) I checked the "KernelLapic" option in clover and restarted, no difference My BIOS settings just in case I missed something: Boot Order - UEFI Boot sources • Mojave SSD • USB Floppy/CD • USB Hard Drive - Legacy Boot Sources • ATAPI CD/DVD drive • USB Floppy/CD • Hard drive Device Security - System Audio (device available) - Network Controller (device available) - SATA0 (device available) - SATA1 (device available) - SATA2 (device available) USB Security - Front, Rear, and internal ports are all enabled Slot Security - PCIe 16x (enable) - PCIe 1x (enable) - M.2 card slot (enable) Network boot (Disable) System Security - Virtualization technology (VTx/VTd) (Disable) - TPM • TPM device (Hidden) Secure Boot Config - Legacy Support (enable) - Secure Boot (disable) • Key Management - Clear Secure Boot Keys (don't clear) - Key Ownership (HP Keys) - Fast boot (disable) OS Power management - Runtime power management (enable) - Idle Power Savings (extended) Hardware Power Management - SATA Power Management (enable) - S4/S5 wake on LAN (disable) Power-On Options - POST messages (disable) - After power loss (off) - POST delay (none) Bus Options - PCI SERR# Generation (disable) - PCI VGA Palette Snooping (disable) Device Options - Num lock state at power on (on) - Multi-processor (enable) - Hyper-threading (enable) - NIC PXE Option ROM download (enable) Edited October 29, 2018 by isleeptill12 More info Link to comment https://www.insanelymac.com/forum/topic/336223-overall-system-is-very-sluggish-sometimes-leading-to-glitches-like-this-is-this-a-plistdriver-problem-or-a-hardware-problem/#findComment-2643845 Share on other sites More sharing options...
isleeptill12 Posted October 29, 2018 Author Share Posted October 29, 2018 (edited) Tried using Intel Power Gadget and this is the result: It works for about a second or two and then stops showing any data edit: Maybe I do have a graphics acceleration problem since the data shows its stuck at zero? Edited October 29, 2018 by isleeptill12 noticed something Link to comment https://www.insanelymac.com/forum/topic/336223-overall-system-is-very-sluggish-sometimes-leading-to-glitches-like-this-is-this-a-plistdriver-problem-or-a-hardware-problem/#findComment-2643847 Share on other sites More sharing options...
isleeptill12 Posted October 29, 2018 Author Share Posted October 29, 2018 Someone on another forum suggested that I select the "InjectIntel" option in graphics in clover. Although in the Lilu+whatevergreen framebuffer patching guide it tells you not to do that, I tried it anyway. I don't know if it did anything, but I was able to boot in and was able to get some more data with IPG. On the left is pretty much idle, the activity on the right is me playing a song in iTunes. Trying to use the visualizer in iTunes would result in a spinning beach ball and a black window. Link to comment https://www.insanelymac.com/forum/topic/336223-overall-system-is-very-sluggish-sometimes-leading-to-glitches-like-this-is-this-a-plistdriver-problem-or-a-hardware-problem/#findComment-2643889 Share on other sites More sharing options...
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