HP Elitebook folio 9480m

This laptop is with i7-4600u (Intel HD 4400), but I cannot get 10.11 installer work, the clover screen is "garbled" and things get stuck in below print:

OsxAptioFix2Drv: Starting overrides for .IABootFiles\boot.efi
Using reloc block:mp,hibernate wake:no

Can anyone help? My Clover (newest r3650) folder is attached.