, ▁Intel ▁Clear ▁Video ▁Technology , ▁and ▁Intel ▁W ire less ▁Display ▁Technology ▁( an ▁appropriate ▁CPU ▁is ▁required ). ▁Most ▁mother boards ▁with ▁the ▁L GA ▁ 1 1 5 1 ▁socket ▁support ▁varying ▁video ▁outputs ▁( D VI , ▁HD MI ▁ 1 . 4 ▁or ▁Display Port ▁ 1 . 2 ▁– ▁ ▁depending ▁on ▁the ▁model ). ▁V GA ▁output ▁is ▁optional ▁since ▁Intel ▁dropped ▁support ▁for ▁this ▁video ▁interface ▁starting ▁with ▁Sky la ke . ▁HD MI ▁ 2 . 0 ▁( 4 K @ 6 0   Hz ) ▁is ▁only ▁supported ▁on ▁mother boards ▁equ ipped ▁with ▁Intel ' s ▁Al pine ▁R idge ▁Th under bol t ▁controller . ▁ ▁Sky la ke , ▁K aby ▁Lake , ▁and ▁C off ee ▁Lake ▁ch ips ets ▁do ▁not ▁support ▁the ▁legacy ▁conventional ▁P CI ▁interface ; ▁however , ▁mother board ▁vend ors ▁may ▁implement ▁it ▁using ▁external ▁ch ips . ▁ ▁He ats ink ▁ ▁The ▁ 4 ▁holes ▁for ▁fast ening ▁the ▁he ats ink ▁to ▁the ▁mother board ▁are ▁placed ▁in ▁a ▁square ▁with ▁a ▁later al ▁length ▁of ▁ 7 5   mm ▁for ▁Intel ' s ▁so ckets ▁L GA   1 1 5 6 , ▁L GA   1 1 5 5 , ▁L GA   1 1 5 0 ▁and ▁L GA   1 1 5 1 . ▁C ool ing ▁solutions ▁should ▁therefore ▁be ▁inter change able . ▁ ▁L GA ▁ 1 1 5 1 ▁revision ▁