Removing The Heat Sink - NEC Versa S900 Disassembly Manual

4. Remove the screws marked in Fig. 16 to release the hard disk drive from its brackest.

Removing the Heat Sink

To remove the heat sink, first remove the Keyboard (see
the Keyboard), then perform the following steps:
1. Remove the screws shown in Fig. 17 to release the heat plate.
Fig. 15 Extracting the hard disk drive from its location
Fig. 16 Removing the hard disk drive brackets
Fig. 17 Removing the heat plate screws
NEC Versa S900 Disassembly Manual
Removing the Keyboard Cover and
Page 11