jotaperez Posted March 24 Share Posted March 24 Hi. I have a problem that appeared after some Sonoma update. Specifically, after a while of the equipment being on but without activity, I notice that when I return to work with the equipment, the YouTube videos play intermittently, the video is intermittent but the sound continues. At first I thought it was a browser problem but it happens to me in all browsers. Then I started to notice that it also happened with the keyboard and mouse that respond with a delay. I thought the problem was related to the screen automatically turning off after a few minutes, but now I have it configured so that it does not turn off and despite this the problem persists. The only solution is a reboot.I have the version of Sonoma 14.4 with Opencore 0.9.9. My Smbios is iMac20.,1 because I have "headless" mode set since my CPU is an I7-10700K and I have a Shapphire RX570 video card.I will appreciate any help.Greetings! Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted March 24 Administrators Share Posted March 24 Use iMacPro1,1 smbios with -wegnoigpu bootarg Quote -Donations- PayPal HERE - Stripe HERE - Ko-Fi HERE - BuyMeaCoffee HERE - Mercado Livre HERE Skrill [email protected] BTC 1BDzsV4bw3DVCiffFAeNKsdEzqkPXNVrXR ETH BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 BNB 0x10D1d656eCa00bD521f9b4A43B83098B8142e115 USDT BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 USDT TRC20 TUR6Z9AVS4AYzqPnULoHrfFvppRbhXmNbZ PicPay @danielnmaldonado PiX @[email protected] Problems with Paypal HERE Sign up for a Bybit account and claim exclusive rewards HERE New ways to earn money with Linkvertise HERE Link to comment Share on other sites More sharing options...
jotaperez Posted April 2 Author Share Posted April 2 Thanks @MaLd0n for your response. One question: Should I just change the smbios model and add the boot argument it tells me to my config.plist file? I ask you because in "DeviceProperties" I have the following configuration: PciRoot(0x0)/Pci(0x2,0x0) AAPL,ig-platform-id = 0300C89B And this configuration is for CPUs that have iGPU (used for encoding/decoding without connection to monitor) and that also have dGPU with connection to monitor. Thanks since now! Quote Link to comment Share on other sites More sharing options...
Administrators MaLd0n Posted April 2 Administrators Share Posted April 2 use iMacPro1,1 with -wegnoigpu bootarg Quote -Donations- PayPal HERE - Stripe HERE - Ko-Fi HERE - BuyMeaCoffee HERE - Mercado Livre HERE Skrill [email protected] BTC 1BDzsV4bw3DVCiffFAeNKsdEzqkPXNVrXR ETH BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 BNB 0x10D1d656eCa00bD521f9b4A43B83098B8142e115 USDT BSC BEP20 0xb57cfdfa371fad1981910f0e8332409ab99f74d9 USDT TRC20 TUR6Z9AVS4AYzqPnULoHrfFvppRbhXmNbZ PicPay @danielnmaldonado PiX @[email protected] Problems with Paypal HERE Sign up for a Bybit account and claim exclusive rewards HERE New ways to earn money with Linkvertise HERE Link to comment Share on other sites More sharing options...
jotaperez Posted May 17 Author Share Posted May 17 (edited) Thanks @MaLd0n I was testing the equipment with your EFI folder for CometLake, with iMacPro1,1 switches and it works perfectly, without lags or stutters. What I want to ask you (more than anything to know and learn a little more) is why you always recommend iMacPro1,1 smbios for computers with igpu and dgpu instead of the ones that are supposed to go because they are more in line with the hardware of the computer ( iMac19.1, 19.2, 20.1 or 20.2). Thank you in advance Edited May 17 by jotaperez Quote Link to comment Share on other sites More sharing options...
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