Removing the CPU
To remove the CPU first remove the battery (see Removing the Battery) then perform the following steps:
1.Unscrew screws on CPU Heat Sink in descending order (5Æ4Æ3Æ2Æ1) as shown in Fig. 6
M2.5x5 Silver
Fig. 6 CPU Heat Sink
Note: Beware of screws use on the CPU heat sink! Ensure to use the screw size M2.5x5, otherwise it might cause damage to CPU die or Main Board. When install heat sink, screws must be secured in ascending order (1Æ2Æ3Æ4Æ5).
2. Unlock the CPU from the CPU socket and lift up the CPU carefully.
Fig. 7 Unlocking the CPU
NEC Versa M440/PB Easy Note H5 Disassembly Manual | Page 8 |