Figure 304: Installing the system fan holder (A)
Ê Reinstall the system fan holder as described in section "Installing the system
fan holder" on page 331 in order to secure the GPGPU air duct base:
Ê Insert the system fan holder into its two guides (1).
Ê Carefully lower the fan holder into the chassis until the two locking tabs
engage (2).
I A high performance fan module (A3C40171937) is required in fan
position 4 (HP) in some configurations involving one or two GPGPU
/ coprocessor cards. For further information, please refer to sections
"GPGPU / coprocessor card overview" on page 382 and "Installing
the GPGPU air duct" on page 408.