rgomez Posted January 30, 2020 Author Share Posted January 30, 2020 It turns out the USBs not showing up was an issue related to having already a pre compiled SSDT, after doing everything from scratch all works fine. I can even get ethernet from WD15 and DA300 docks from Dell. Also hotplug works fine. Many thanks. The UltraWide monitor is still not working. I tried with -cdfon but no luck. I saw I have enable-hdmi20 with value (01000000) tried -cdfon with and without that property and still no correct resolution. Again this is connected directly to the notebook, no docks or adapters. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted January 30, 2020 Moderators Share Posted January 30, 2020 post debug file with monitor connected Link to comment Share on other sites More sharing options...
rgomez Posted January 30, 2020 Author Share Posted January 30, 2020 Attached. debug_30130.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted January 30, 2020 Moderators Share Posted January 30, 2020 try this, don't need -cdfon if enable-HDMI2.0 is already under properties. If this fails, you might just have to change DVMT in BIOS to 128MB config.plist.zip Link to comment Share on other sites More sharing options...
rgomez Posted January 30, 2020 Author Share Posted January 30, 2020 Thanks. Unfortunately it didn't worked. I guess next step is what you mentioned. A quick search showed this post from you a while back. Is this up to date or you recommend something else? Also, you think latest Hirens with WinPE would be ok to run this guide? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted January 30, 2020 Moderators Share Posted January 30, 2020 Yes to both question except instead of 64mb, you set it to 128MB Link to comment Share on other sites More sharing options...
rgomez Posted January 30, 2020 Author Share Posted January 30, 2020 If I understood correctly should be 0x3 anyways right? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted January 30, 2020 Moderators Share Posted January 30, 2020 0x3 for 96mb 0x4 for 128mb Link to comment Share on other sites More sharing options...
rgomez Posted January 30, 2020 Author Share Posted January 30, 2020 Got it. Just do double check, the option I should consider is the 0x795 if I got it right, or? Then change it to 0x4 with "setup_var 0x795 0x4" Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted January 30, 2020 Moderators Share Posted January 30, 2020 Hmm, I don't see it as a listed value on the screen shot just run setup_var 0x795 to see it's current value Then run setup_var 0x795 0x4 That way you can always set it back if it's not working. Also setting BIOS to load Default will reset it back to the old value as well. Link to comment Share on other sites More sharing options...
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