Bronxteck

yeah that seemed like a hardware issue or corrupted bios flash

you can try taping pin 51 like shown here https://youtu.be/Mw5HLg2rGuk?t=190

sounds like a bootloader install issue. what revision of clover are you using. also did you install it to the HDD your trying to boot if not boot from the USB select your hdd and hopefully you can finish the install. then install clover to the HDD. if you already installed clover then try see if you can select it in bios or in F12 bios boot menu.

creatinstall media way will not work with chameleon that i know of. you probably need to do it manually. with basesystem dmg or installesd. forgot wich one. been a long while i have not used chameleon.

you will most likely have to set DVMT using EFI shell program here is a hot to https://www.firewolf.science/2015/04/guide-intel-hd-graphics-5500-on-os-x-yosemite-10-10-3/for the other issues you can search the forum. there are a few threads on that model already available

oddly enough it looks like it shows in ioreg maybe try experimenting with some of these commands

if you used sierra 10.12.4 to make your installer make sure to download latest clover as well any clover below 4049 will not boot it correctly.

try with this clover. latest trunk as of this moment. Clover_v2.4k_r4051.zip

go to the usb wifi manufacturer site and see if it has OS X drivers available.

um... if you disabled BT from bios then yes it wont show or work "my wifi card + BT is bcm94360hmb，I have disabled bluetooth from bios."

make sure you have ethernet "wake from lan" disabled in bios if you have the option also disable network boot.

i do not think the clover dev's have sorted the second stage installer issue out as of yet with the new app store 10.12.4 installer. i know they added the new path to boot.efi in commits 4048/4049. but i guess if your still having issues then maybe there is more to fix. maybe you should report your finding over at the IM clover thread.

make sure SATA is set to AHCI in bios. you can also try different USB ports to install. some work better then others. USB 2 port is probably preferred if applicable.

well if it is a Version2 model it has support from TP-Link from 10.6 - 10.11 according to there webpage. http://www.tp-link.com/us/download/TL-WN725N_V2.html#Driver. it will use a third party app to connect to wifi so. it will not be a plug and play type of situation.

you can try this version 3.5.1 from here

look in your usb devices and see if BT is detected there if so post the info you find. we cant help if we do not know what you have.

glad to hear you're back up and running.

try updating clover in case your version does not have 10.12.4 kernel support

you can try adding IntelGraphicsFixup from here https://github.com/vit9696/Lilu/blob/master/KnownPlugins.mdit will need Lilu also.

Apple changed a lot of keyboard functions in sierra with the introduction of the touch bar.

the garbling is usually second stage or third stage glitch

1. you have to get NVRAM working or save the value you want to use in clover config 2. depends on the manufacturer. and or if it's showing in USB bus. 3. need usb patches or usb mux kext. 4. webcam can also be a usb issue or it might not be supported. 2-4 might get resolved with some of rehabmans repos https://github.com/RehabMan/OS-X-Fake-PCI-IDand https://github.com/RehabMan/OS-X-BrcmPatchRAM

yeah i dont think the pcid kext works during installer. in clover's GUI options for graphics disable intel injection before booting to installer.

what version of clover are you on? maybe update it first?

if you have an intel wifi you need to replace it. if not you have to find out what wifi you have and fix it accordingly.