ZALMAN TNN 500AF User Manual page 34

⑦ Install the VGA Heatpipes in sequence and fix the Block Cover over them using the VGA
Finger Bolts B(M3). Then, fix the VGA Case Block Cover using bolts (PH M3x15).
VGA Block Cover
VGA Finger
Bolt B (M3)
VGA Case
block Cover
NOTES
1) There are many types of VGA cards and the VGA Heatpipes may not fit the grooves on the VGA
Case Block very well. In this case, the user needs to modify the VGA Heatpipes to fit the grooves.
2) If the VGA Heatpipes must bend below the datum line, the VGA Heatpipes will not function
properly and the VGA chipset may get damaged. Check if this is the case before proceeding.
VGA Block
Datum Line
Cover
Datum Line
Bolt(PH M3x15)
VGA Case Block Cover
VGA Heatpipe
NO
OK
TNN 500AF