compaq notebook 100 series User Manual
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Removal and Replacement Procedures5-3 COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED Writer: David Calvert Saved by: JAbercrombie Saved date: 04/05/00 1:32 PM Part Number: 177845-001 File name: CH05.doc 5.3 Preparing the Computer for Disassembly Perform the following steps before disassembling the computer. Consult the computer reference guide for instructions on the steps below. 1. Remove any diskettes installed in the diskette drive. 2. Remove any CD-ROM discs installed in the CD-ROM drive. 3. Turn off the computer and close it. 4. Disconnect the AC Adapter and external devices. 5. Remove the battery pack (Section 5.4).
5-4Removal and Replacement Procedures COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED Writer: David Calvert Saved by: JAbercrombie Saved date: 04/05/00 1:32 PM Part Number: 177845-001 File name: CH05.doc 5.4 Battery Pack Battery Pack Spare Part Number Information Battery pack, NiMH 174373-001 Battery pack, Li ion 174372-001 1. Prepare the computer for disassembly (Section 5.3). 2. Turn the computer bottom side up with the right side facing forward. 3. Lift the battery tab up (Figure 5-2). 4. Slide the battery release switch to the left . 5. Lift up the front edge of the battery pack and swing it away from computer . 6. Remove the battery pack. Figure 5-2. Removing the Battery Pack Reverse the removal procedure described above to replace the battery pack.
Removal and Replacement Procedures5-5 COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED Writer: David Calvert Saved by: JAbercrombie Saved date: 04/05/00 1:32 PM Part Number: 177845-001 File name: CH05.doc 5.5 Modem Modem Spare Part Number Information 56Kbps modem board 176052-001 Modem cover (spared in Plastics Kit) 176048-001 Modem shield (spared in Hardware Kit) 176046-001 Modem cable (spared in Cable Kit) 176004-001 1. Prepare the computer for disassembly (Section 5.3). 2. Turn the computer bottom side up with the front facing forward. 3. Remove the screw securing the modem cover to the base assembly (Figure 5-3). 4. Lift the left side of the modem cover and swing it up and to the right . 5. Remove the modem cover. Figure 5-3. Removing the Modem Cover
5-6Removal and Replacement Procedures COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED Writer: David Calvert Saved by: JAbercrombie Saved date: 04/05/00 1:32 PM Part Number: 177845-001 File name: CH05.doc 6. Remove the two screws securing the modem shield to the base assembly (Figure 5-4). 7. Remove the modem shield . Figure 5-4. Removing the Modem Shield
Removal and Replacement Procedures5-7 COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED Writer: David Calvert Saved by: JAbercrombie Saved date: 04/05/00 1:32 PM Part Number: 177845-001 File name: CH05.doc 8. Swing the plastic modem protector toward the back of the computer (Figure 5-5). 9. Disconnect the modem cable from the system board . 10. Lift the left side of the modem board to disconnect it from the system board . 11. If necessary, disconnect the modem cable from the modem board and replace the modem cable . Figure 5-5. Removing the Modem 12. Remove the modem board. Reverse the removal procedure described above to replace the modem.
5-8Removal and Replacement Procedures COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED Writer: David Calvert Saved by: JAbercrombie Saved date: 04/05/00 1:32 PM Part Number: 177845-001 File name: CH05.doc 5.6 Fan Assembly Fan Assembly Spare Part Number Information Fan assembly (includes fan shield, fan, and heat sink)176051-001 Fan/CPU cover (spared in Plastics Kit) 176048-001 1. Prepare the computer for disassembly (Section 5.3). 2. Turn the computer bottom side up with the front facing forward. 3. Remove the four screws securing the fan/CPU cover to the base assembly. Note that the two screws removed from the back edge of the cover differ in size from the other two screws (Figure 5-6). 4. Remove the fan/CPU cover . Figure 5-6. Removing the Fan/CPU Cover
Removal and Replacement Procedures5-9 COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED Writer: David Calvert Saved by: JAbercrombie Saved date: 04/05/00 1:32 PM Part Number: 177845-001 File name: CH05.doc 5. Disconnect the fan cable from the system board (Figure 5-7). 6. Remove the four screws securing the fan assembly to the system board. 7. Remove the fan assembly . Figure 5-7. Removing the Fan Assembly
5-10Removal and Replacement Procedures COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED Writer: David Calvert Saved by: JAbercrombie Saved date: 04/05/00 1:32 PM Part Number: 177845-001 File name: CH05.doc 5.7 CD-ROM Drive CD-ROM Drive Spare Part Number Information 24X Max CD-ROM drive 176039-001 CD-ROM drive cable (spared in Cable Kit) 176004-001 1. Prepare the computer for disassembly (Section 5.3). 2. Remove the fan assembly (Section 5.6). 3. Disconnect the CD-ROM drive cable from the system board (Figure 5-8). 4. Remove the screw securing the CD-ROM drive to the base assembly . 5. Push on the back of the CD-ROM drive and slide the drive to the left . Figure 5-8. Removing the CD-ROM Drive 6. Remove the CD-ROM drive.
Removal and Replacement Procedures5-11 COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED Writer: David Calvert Saved by: JAbercrombie Saved date: 04/05/00 1:32 PM Part Number: 177845-001 File name: CH05.doc 7. If necessary, disconnect the CD-ROM drive cable from the CD-ROM drive (Figure 5-9). Figure 5-9. Removing the CD-ROM Drive Cable Reverse the removal procedure described above to replace the CD-ROM drive.
5-12Removal and Replacement Procedures COMPAQ CONFIDENTIAL - NEED TO KNOW REQUIRED Writer: David Calvert Saved by: JAbercrombie Saved date: 04/05/00 1:32 PM Part Number: 177845-001 File name: CH05.doc 5.8 Processor Processor Spare Part Number Information 475-MHz processor 176036-001 Processor bracket 176046-001 1. Prepare the computer for disassembly (Section 5.3). 2. Remove the fan assembly (Section 5.6). 3. Swing the left side of the processor bracket up and to the right (Figure 5-10). 4. Remove the processor bracket . Figure 5-10. Removing the Processor Bracket