davidfrei7as Posted September 19, 2021 Share Posted September 19, 2021 Hi guys! I have a Dell Latitude 3400, when the screen is off and he enter in sleep mode, the computer restarts. could someone please help me to solve this problem? Quote Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted September 19, 2021 Moderators Share Posted September 19, 2021 try this in terminal sudo pmset -a hibernatemode 0 sudo rm -f /var/vm/sleepimage sudo pmset -a hibernatefile /dev/null sudo pmset -a standby 0 sudo pmset -a powernap 0 sudo pmset autopoweroff 0 Quote Link to comment Share on other sites More sharing options...
davidfrei7as Posted September 22, 2021 Author Share Posted September 22, 2021 @Jake Lo I've executed the commands above but the problem is the same, sleep mode dont work. When the computer enter in sleep mode he restarts. Quote Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted September 22, 2021 Moderators Share Posted September 22, 2021 Might be some configuration / patch issue on your files Run this in terminal log show --style syslog | fgrep "Wake reason" Quote Link to comment Share on other sites More sharing options...
Administrators Hervé Posted September 22, 2021 Administrators Share Posted September 22, 2021 Post a zipped copy of your bootloader's EFI folder. Quote Link to comment Share on other sites More sharing options...
davidfrei7as Posted September 23, 2021 Author Share Posted September 23, 2021 @Jake Lo I've run the command but i dont know what to do with this. 2021-09-19 15:41:57.458857-0300 localhost powerd[83]: [powerd:sleepWake] Wake reason: "<private>" identity: "<private>" 2021-09-19 15:42:15.375632-0300 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: XDCI CNVW 2021-09-19 15:42:15.375634-0300 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: XDCI CNVW 2021-09-19 15:44:36.849637-0300 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: XDCI CNVW 2021-09-19 15:44:36.849640-0300 localhost kernel[0]: (AppleACPIPlatform) AppleACPIPlatformPower Wake reason: XDCI CNVW @Hervé follow my EFI folder attached here. both thanks in advance. EFI.zip Quote Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted September 24, 2021 Moderators Share Posted September 24, 2021 Try adding this SSDT and this patch under ACPI In BIOS, disable Wake on LAN / WWAN / WLAN Wake on USB SSDT-GPRW.aml.zip Quote Link to comment Share on other sites More sharing options...
davidfrei7as Posted September 25, 2021 Author Share Posted September 25, 2021 @Jake Lo I did and dont work Quote Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted September 25, 2021 Moderators Share Posted September 25, 2021 Looks like you have some misconfig on your Config file Either you update OC files but not the Config or you left out drivers that's enable in your config file Quote Link to comment Share on other sites More sharing options...
davidfrei7as Posted October 13, 2021 Author Share Posted October 13, 2021 @Jake Lo I have a new problem. The HDMI works, but when the laptop screen is off after an specific time, pressing any key, the image returns, but HDMI don't return. How I solve this problem? Quote Link to comment Share on other sites More sharing options...
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