Loosen the four screws on the left and the four screws on the right of the fan tray screen (Figure 12-5).
It is not necessary to completely remove the screws.
Lift the screen up until the slotted screw holes clear the screw heads.
To replace the fan tray screen, reverse these instructions.
Loosen the two captive fasteners on the fan tray.
Remove the power cable and fan fail cable.
To keep the cables out of the way, feed them down through the opening below the fan tray area.
Pull the fan tray back, tilting the top out so that it clears the chassis.
To replace the fan tray, reverse these instructions.