User Manual

2-11
P11C-C/4L
2.3.4 Installing the CPU heatsink in rack
The Intel
®
LGA1151processorrequiresaspeciallydesignedheatsinktoensureoptimum
thermal condition and performance.
1. Peel off the sticker on the heatsink metal
plateandafxtheplatetothebackof
themotherboard,matchingthestandoffs
to the heatsink screw holes.
2. UseaPhillipsscrewdrivertotighten
the four heatsink screws using the
recommendedsequencebelow.
1. Ensurethattheheatsinkisnotskewedortilted,otherwisetheCPUwilloverheat.
2. Donotovertightenthescrews.DoingsocandamagetheCPU.
• Ensurethatyouusequaliedheatsinkassemblyonly.
• EnsurethatyouhaveappliedthethermalinterfacematerialtothetopoftheCPU
before installing the heatsink and fan.