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Be sure to set XHCI Mode in BIOS from Smart Auto to Enabled. That is the primary cause of slow posting.

Picture me slapping myself heavily in the back of my head! As it turns out, I applied all of the patches suggested in the dsl file. I didn't bother going through the config.plist from Clover! It turns out there were a few patches that were required for the BATT script to work properly...

I'm using the clover DSDT-BATT patch created by RehabMan for my laptops. He originally created it with the EC name change in place, so I did change it to use EC0 instead. Like I've said, I tried the scripts with and without that change. I've gone over the script with a fine-toothed comb and am...

I've been struggling with my SSDT-BATT script for a couple of weeks now. I really am at a loss. I'm dealing with 3 HP laptops (ProBook 640G2, Probook 450G5 & EliteBook 850G4) and all have the same issue. I'm getting ACPI errors referencing the BTIF and BTST methods. I haven't figured out a way...

Note that this is NOT a Mojave problem! This is a boot/Clover problem. It has NOTHING to do with the fact that this is a Laptop nor that the Laptop is running Mojave!

What is the difference in reference to NVRam? Where would I post it for Laptops? And where is this forum designated for Destop Only? LasVegas

Really, a CCC or Superduper clone to a GPT Formatted external drive should boot as an option in Clover. While its not required, you would have to manually copy the EFI folder from the boot drive to the external drive from Terminal: diskutil list sudo mkdir /Volumes/EFI sudo mount_msdos...

My HP Probook 450 G5 has developed a quirk in NVRam that has turned into a hair pulling experience! Like I have enough hair to do that... Among other changes, it has permanently installed boot-args "-v keepsyms=1 debug=0x100 alcid=1. " which attaches itself to the end of the boot-vars from...

For years I've depended on the 'Insert' button acting in place of the Eject key. It allowed me to easily shutdown, reboot and sleep with simple keypresses. Recently, VoodooPS2Controller went through some changes, moving the Eject feature to Pause! What this means for all of my computers (HP...

I tried updating the Firmware on an HP Elitebook 850 G4 to version 01.32 Rev.A. The Firmware update went fine and it booted fine into Windows 10. Unfortunately, it absolutely refused to boot into Mac OS Mojave. I tried everything! Even booting with the minimal USB Clover Bootloader and booting...

Include your computer specs in your profile. It would help explore your issues. When you get into Clover, press the spacebar and select the option to display verbose information during boot. This would give you an idea of where your hang up is...

Clover installer tries to mount your boot drive EFI partition. If your boot drive is not disk0, it may have problems. You can try to manually mount your EFI partition from terminal before running the installer. From Terminal, enter the following: diskutil list Look for the EFI partition of...

Remove apfs.efi and replace it with ApfsDriverLoader.efi

I suggest you start by trying to follow RehabMan's Guide for HP Notebooks as best you can. Compare your hardware with those listed and adjust for your system. There are other Notebook guides that you'll need to create appropriate SSDT files. As for the Wifi card, you will need to replace it. I...

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I'm guessing it's booting directly into Windows? During post, press F9 to bring up Boot Options and select Clover. If this works, you need re-configure your boot order.

I'm having Audio issues with my HP Probook 640 G2. I just replaced the cover behind my LCD display because of defective Wifi antenna wires. This required a complete disassembly of the notebook and reassembly. Once complete, the computer booted fine and the WiFi works correctly again...

Very strange… 10.14.6 update erased my EFI partition, leaving only /EFI/Apple content. Fortunately, I recently upgraded my M.2 drive and had a copy on my old module. All else went fine.

You may want to add ApfsDriverLoader-64.efi from the clover installer and remove the old apfs.efi. This will fetch the current apfs from the OS during startup. You may also want to add AppleALC.kext (v1.2.8) to /Library/Extensions to enable audio in Mojave. Las_Vegas

Hello Rehabman! I've recently discovered AptioMemoryFix.efi, now available with the newest Clover builds. It gives my Skylake system native NVRam! I was able to remove OsxAptioFixDrv-64.efi, EmuVariableUefi-64.efi and the Clover RC Scripts and still have fully native NVRam. So far, I haven't...