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dchen4649

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Everything posted by dchen4649

  1. Thank you, Herve and Bronxteck. I will try both SMBIOS for M4600 and external monitor. I will also search for those forum discussions for M4800. I will let you know the results. Have a nice weekend, David
  2. Thank you, Bronxteck. The dsdt.aml was for Latitude E6440. The first picture was taken after I removed dsdt.aml, and without loading cache and kext. This laptop PC has only three USB-3 ports and do not have any USB-2 ports. Could that be the problem? Thank you, David
  3. Thank you, Herve and Jake. Without -xcpm in the boot command, the LCD monitor is black, and USB does not have any activity (no LED lights flashing). With -xcpm and without load cache and kext, the LCD monitor has following error if I removed dsdt.aml (The first picture). The USB has some activities for about a few seconds. Thanks again and have a nice weekend.
  4. I have a Toshiba Tecra W50-A and try to follow Dell Latitude / Inspiron El Capitan Clover Guide at https://osxlatitude.com/index.php?/topic/8506-dell-latitude-inspiron-el-capitan-clover-guide/. However, I got error when I try to boot USB. CPU - Intel® Core i7-4810MQ 2.80GHz (Haswell I guess) Please help. Thank you. David
  5. Thank you, Jake. My Dell Latitude e6530 Mavericks with Chameleon uses HDMI video with Nvidia card and without sleep capability (everything else works). So, I will jump into Yosemite with Clover. Please let me know where I can find the guide. Thank you very much. David
  6. Thank you both Jake and Herve for your excellent knowledge and very quick reply. Yes, I see all 8 cpu in the Activity Monitor now. Thanks. However, I can see that cpu 1, 3, 5, 7 are much busy while cpu 2, 4, 6, 8 are less busy. Please see attached picture. I guess that some applications are not able to see 8 cpu, but see 4 cpu. Please kindly advice where I can download Kozlek's FakeSMC kexts for i7-3720QM 2.6GHz processors. Thank you and have a nice evening. David
  7. Hi Jake, I just noticed that both ML and Mavericks only use half of 8 CPUs in Latitude E6530. Please see attached Mac system info picture which says only 1 processor and total 4 Cores, compared with the Windows picture which has total 8 CPUs. Please kindly advice how to fix this. Thank you and much appreciated. David
  8. Thank you, Jake. It works great. Have a nice weekend,
  9. If possible, please send me patched DSDT SSDT files of OSX 10.8 mountain lion for DELL Latitude E6530 with "Intel® Core i7-3720QM CPU @ 2.60GHz" which has "NVIDIA NVS 5200M" and "Intel® HD4000" GPUs. I unchecked Optimus in BIOS version A12. And now Windows 7 Device Manager does not show Intel HD4000 GPU any more. I will buy DW1510b to replace "Intel® Centrino® Wireless Bluetooth® + High Speed Devices". Thank you very much.
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