HP 500B VS695UT 515B, 500B VS695UT VS695UT#ABA manual Heat sink assembly Intel Model 500B/510B

Heat sink assembly (Intel) — Model 500B/510B

NOTE: Heat sink appearance may vary.

1.Prepare the computer for disassembly (Preparation for Disassembly on page 4).

2.Remove the access panel (Access Panel on page 5).

3.Lay the computer on its side with the rear facing toward you.

4.Disconnect the heat sink fan control cable from the system board (1).

5.Remove the four torx screws (1) that secure the heat sink to the system board. Figure 2-46Removing the heat sink

6.Lift the heat sink from the processor and set it on its side to keep from contaminating the work area with thermal grease.

CAUTION: Heat sink retaining screws should be tightened in diagonally opposite pairs (as in an X) to evenly seat the heat sink to the processor. This is especially important as the pins on the socket are very fragile and any damage to them may require replacing the system board.

When reinstalling an existing heat sink, make sure that its bottom has been cleaned with an alcohol wipe and fresh thermal grease has been applied to the top of the processor. New heatsinks come from the factory with fresh thermal grease already applied.

36 Chapter 2 Removal and Replacement Procedures Microtower (MT) Chassis