compaq lte elite User Manual

IMPORTANT: When replacing the hard drive security clips, position each
clip over the notches in the plastic rib near the front of
the hard drive enclosure. Insert each clip until the top
surface of the clip is flush with the top surface of the
plastic rib. If the clips are not flush, the keyboard will
not fit properly. Note the orientation of the clips in
Figure 4-32.
8. If a hard drive lock label is attached to the front of the hard drive,
remove it.
NOTE: If you wish to install the hard drive security...

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Replacing the Processor Board
To replace the processor board, complete the following steps:
1. Position the processor board over the connectors on the system board,
ensuring that it is aligned correctly (Figure 4-34).
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> CAUTION >>>>>

4.14 Power Interface Board (PIB) 
To remove the power interface board (PIB), complete the following steps:
1. Remove the keyboard cover (Section 4.7).
2. Remove the three PIB screws [1] [2] and the display switch spring [3],
which is secured by the back left PIB screw (Figure 4-35).
IMPORTANT: When replacing the PIB, be sure to align the display switch
spring in its alignment hole before replacing the back left
screw.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> CAUTION 

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removing or replacing the ejector rails.
Removing the PCMCIA Ejector Rails
To remove the PCMCIA ejector rails, complete the following steps:
1. Remove the keyboard cover (Section 4.7).
2. Remove the PIB, PIB insulator, and PIB shield (Section 4.14).
3. Remove the top ejector rail by sliding it gently but firmly out of the
system unit (Figure 4-37).
4. Repeat step 3 for the bottom ejector rail.
Replacing the PCMCIA Ejector Rails
IMPORTANT: When replacing the ejector rails, be sure that the metal eject...

mounting screws.
To replace the PCMCIA ejector rails, complete the following steps:
1. Slide the bottom ejector rail into position until it locks into place
(Figure 4-38).
2. Slide the top ejector rail into position until it locks into place
(Figure 4-38).
3. Insert the PCMCIA spacer into the rails to assist with rail alignment
(Figure 4-39). 

4. Replace the PIB, PIB insulator, and PIB shield (Section 4.14).
NOTE: After installing the screws for the PIB, the PCMCIA spacer can be
removed or left in the PCMCIA slot for storage.
5. Replace the keyboard cover (Section 4.7).
4.16 Internal AC Power Supply 
NOTE:The DC-to-DC power supply is integrated into the system board. To
replace the DC-to-DC power supply, the system board must be
replaced.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> WARNING 

Do not disassemble the internal power supply, as there are no field
serviceable parts inside.
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4. Remove the two screws that attach the power supply to the rear of the
system unit (Figure 4-42).
NOTE: To allow the screws to align easier when replacing the power
supply, replace the two rear screws before replacing the two top
screws.