HP ProLiant ML370 G5 Server - Manual (Page 41)

Hardware options installation 41
13. Install the heatsink.
NOTE: Your heatsink may appear different than shown.
14. Close the heatsink retaining latches.
15. Install the PPM.
CAUTION: To prevent thermal instability and damage to the server, be sure the Mylar shield
located on the air baffle covers PPM slot 2 when PPM 2 is not installed. Remove the shield only
to install a PPM.