CX270 S2
Upgrade and Maintenance Manual
149
Expansion cards, interposer boards and battery backup units
6.5.4.3
Removing the air tunnel
Figure 83: Removing the air tunnel
Ê
Remove the screw of the air tunnel (see circle).
Screw type: 6-32 x 4.7 mm
Ê
Remove the air tunnel from the rear of the Xeon Phi (see arrow).