compaq lte 5000 User Manual
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3. Remove the bottom cover as described in Section 7.5.
4. Note the routing of all cables and disconnect the power supply cable
[1], the auxiliary fan cables [2], [3], the power supply fan cable [4],
the IrDA cable [5] , the speaker cables [6], [8], and the power cable
[7] (Figure 7-18).](http://img.usermanuals.tech/thumb/1258/38934/w64_compaq-lte-5000-240.png "Page 241
3. Remove the bottom cover as described in Section 7.5.
4. Note the routing of all cables and disconnect the power supply cable
[1], the auxiliary fan cables [2], [3], the power supply fan cable [4],
the IrDA cable [5] , the speaker cables [6], [8], and the power cable
[7] (Figure 7-18).")
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6. Lift the main board out of the base. Begin lifting at the front edge of
the board [1]. The CPU connector bezel [2] comes off with the board but
is not attached to the board. Some manipulation is required around the
PC Card door module (Figure 7-20).](http://img.usermanuals.tech/thumb/1258/38934/w64_compaq-lte-5000-242.png "Page 243
6. Lift the main board out of the base. Begin lifting at the front edge of
the board [1]. The CPU connector bezel [2] comes off with the board but
is not attached to the board. Some manipulation is required around the
PC Card door module (Figure 7-20).")
3. Remove the bottom cover as described in Section 7.5. 4. Note the routing of all cables and disconnect the power supply cable [1], the auxiliary fan cables [2], [3], the power supply fan cable [4], the IrDA cable [5] , the speaker cables [6], [8], and the power cable [7] (Figure 7-18).
5. Remove the screws from the main board and the two screws from the CPU connector bezel (Figure 7-19).
6. Lift the main board out of the base. Begin lifting at the front edge of the board [1]. The CPU connector bezel [2] comes off with the board but is not attached to the board. Some manipulation is required around the PC Card door module (Figure 7-20).
7. To remove the auxiliary fan, release the fan mounting clips and remove the fan from the bottom cover. (Figure 7-21)
Reverse the removal procedure described above to install the main board. Position the CPU connector cover in place but do not secure it with screws until the main board is properly seated. Then proceed with the rest of the installation. Chapter 7.9 CPU Connector Bezel The main board must be removed to remove and replace the CPU connector bezel. See Section 7.8 for details. Chapter 7.10 MultiBay Assembly The main board must be removed before removing a MultiBay assembly. The MultiBay assembly is spared as part of the top cover assembly. However, the MultiBay assembly may need to be removed in order to access the MultiBay door assembly. To remove a MultiBay, complete the following steps: 1. Remove the three screws and lift the bay out (Figure 7-22).
2. Begin lifting at the end of the assembly toward the MultiBay Connector Board and lift the MultiBay assembly out (Figure 7-23).
Reverse the above procedure to install a MultiBay assembly, inserting the end nearest the MultiBay door first (Figure 7-24). Take care not to damage the tabs on this end of the MultiBay.
Chapter 7.11 MultiBay Door The main board and one of the MultiBays must be removed before removing the MultiBay door assembly. To remove a MultiBay door assembly, complete the following steps: 1. Prepare the expansion base for disassembly as described in Section 7.3. 2. Remove the bottom cover assembly as described in Section 7.5. 3. Remove the power supply as described in Section 7.7 if servicing the door on that side. 4. Remove the main board as described in Section 7.8 if servicing the door on that side. 5. Remove the appropriate MultiBay assembly as described in Section 7-10. 6. Remove the MultiBay door by flexing the door [2] away from the expansion base as shown in Figure 7-25. Note the orientation of the spring [1]; this is important since it maintains the door in a closed position.
Chapter 7.12 PC Card Door Assembly The main board must be removed before removing the PC Card door assembly. The PC Card doors are spared as an assembly, mounted in a common frame. To remove and replace the PC Card doors, complete the following steps: 1. Prepare the expansion base for disassembly as described in Section 7.3. 2. Remove the bottom cover assembly as described in Section 7.5. 3. Remove the main board as described in Section 7.8. 4. Remove the three screws and lift the PC Card door module out of the bottom cover assembly (Figure 7-26).
Reverse the above procedure to install the PC Card door assembly. Chapter 7.13 Power Switch Board The bottom cover assembly must be removed before removing the power switch board. The power switch board is installed as a unit with its cable permanently attached. To remove the power switch board, complete the following steps: 1. Prepare the expansion base for disassembly as described in Section 7.3. 2. Remove the bottom cover as described in Section 7.5. 3. Disconnect the power switch board cable and ground wire from the main board (Figure 7-27).