Compaq NC4000 manual Processor Spare Part Number Information

Removal and Replacement Procedures

✎Each time the heat sink is removed, any thermal grease residue should be carefully cleaned from the heat sink 1 and processor surfaces 2, and new thermal grease should be applied to both surfaces.

Removing the Thermal Grease From the Heat Sink and Processor

Reverse the above procedure to install the heat sink and fan.

5.11 Processor

Processor

Spare Part Number Information

Intel Pentium-M 1.6 GHz	319777-001
Intel Pentium-M 1.5 GHz	319776-001
Intel Pentium-M 1.4 GHz	319775-001
Intel Pentium-M 1.3 GHz	319774-001

1.Prepare the notebook for disassembly (Section 5.3).

2.Remove the LED switch cover (Section 5.7).

3.Remove the keyboard (Section 5.8).

5–26 Maintenance and Service Guide