compaq evo n610c and evo n600c User Manual
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5–12Maintenance and Service Guide Removal and Replacement Procedures 5.5 Mini PCI Communications Board ✎Compaq Evo Notebook N600c models contain a memory expansion slot in this location. Refer to Section 5.8, steps 5 and 6, for instructions on removing a memory expansion board. The mini PCI compartment cover is included in the Miscellaneous Plastics Kit (spare part number 241439-001). 1. Prepare the notebook for disassembly (Section 5.3). 2. Turn the notebook bottom side up with the front facing forward. Mini PCI Communications Board Spare Part Number Information Type III mini PCI combination 56-Kbps modem/NIC board Type III mini PCI combination 56-Kbps/NIC/3DES board Type III mini PCI 56-Kbps modem board230338-001 230339-001 230337-001 279362-001.book Page 12 Monday, July 8, 2002 11:49 AM
Removal and Replacement Procedures Maintenance and Service Guide5–13 3. Remove the two PM2.5 × 5.0 screws 1 that secure the mini PCI compartment cover to the base enclosure (Figure 5-7). 4. Lift the left edge of the cover and swing it up and to the right 2. 5. Remove the cover. ✎The mini PCI compartment cover is included in the Miscellaneous Plastics Kit (spare part number 241439-001). Figure 5-7. Removing the Mini PCI Compartment Cover 279362-001.book Page 13 Monday, July 8, 2002 11:49 AM
5–14Maintenance and Service Guide Removal and Replacement Procedures 6. Disconnect the modem cable from the mini PCI communications board 1 (Figure 5-8). 7. Spread the retaining tabs 2 to release the mini PCI communications board. The board tilts up at a 45-degree angle. 8. Remove the board by pulling it away from the connector at a 45-degree angle 3. Figure 5-8. Removing the Mini PCI Communications Board Reverse the preceding procedure to install the mini PCI communications board and mini PCI compartment cover. 279362-001.book Page 14 Monday, July 8, 2002 11:49 AM
Removal and Replacement Procedures Maintenance and Service Guide5–15 5.6 Disk Cell RTC Battery ✎The disk cell real time clock (RTC) battery on the Compaq Evo Notebook N600c model is located under the memory expansion slot compartment cover. Refer to Section 5.8 for instructions on removing the memory expansion slot cover. The procedures used to remove an RTC battery are the same for the Evo notebook N610c and Evo Notebook N600c. The disk cell RTC battery is included in the Miscellaneous Plastics Kit (spare part number 241439-001). 1. Prepare the notebook for disassembly (Section 5.3). 2. Remove the mini PCI compartment cover (Section 5.5). 279362-001.book Page 15 Monday, July 8, 2002 11:49 AM
5–16Maintenance and Service Guide Removal and Replacement Procedures 3. Use a flat blade tool to remove the battery 1 from the socket on the system board (Figure 5-9). ✎The system ROM 2 is also accessible when the mini PCI compartment cover is removed. Figure 5-9. Removing the Disk Cell RTC Battery ✎The notebook uses a CR1220 lithium disk cell battery. When replacing the RTC battery, insert the battery with the “+” sign facing up. 279362-001.book Page 16 Monday, July 8, 2002 11:49 AM
Removal and Replacement Procedures Maintenance and Service Guide5–17 5.7 Keyboard Keyboard Spare Part Number Information Keyboard with Pointstick Arabic Bosnia- Herzegovina/ Croatia/ Slovenia/ Yu g o s l a v i a Brazilian Belgian Czech Danish French French Canadian German Greek Hebrew Hungarian241427-171 241427-B41 241427-201 241427-181 241427-221 241427-081 241427-051 241427-121 241427-041 241427-151 241427-BB1 241427-211International Italian Japanese Korean Latin American Spanish Norwegian Portuguese Russian Slovenian Spanish Swedish/Finnish Swiss Taiwanese Tu r k i s h U.K. English U.S. English241427-002 241427-061 241427-291 241427-AD1 241427-161 241427-091 241427-131 241427-251 241427-231 241427-071 241427-101 241427-111 241427-AB1 241427-141 241427-031 241427-001 279362-001.book Page 17 Monday, July 8, 2002 11:49 AM
5–18Maintenance and Service Guide Removal and Replacement Procedures Keyboard without Pointstick (for use with TouchPad models) Arabic Bosnia- Herzegovina/ Croatia/ Slovenia/ Yu g o s l a v i a Brazilian Belgian Czech Danish French French Canadian German Greek Hebrew Hungarian241428-171 241428-B41 241428-201 241428-181 241428-221 241428-081 241428-051 241428-121 241428-041 241428-151 241428-BB1 241428-211International Italian Japanese Korean Latin American Spanish Norwegian Portuguese Russian Slovenian Spanish Swedish/Finnish Swiss Taiwanese Tu r k i s h U.K. English U.S. English241428-002 241428-061 241428-291 241428-AD1 241428-161 241428-091 241428-131 241428-251 241428-231 241428-071 241428-101 241428-111 241428-AB1 241428-141 241428-031 241428-001 Keyboard Spare Part Number Information 279362-001.book Page 18 Monday, July 8, 2002 11:49 AM
Removal and Replacement Procedures Maintenance and Service Guide5–19 1. Prepare the notebook for disassembly (Section 5.3). 2. Turn the notebook bottom side up with the front facing you. 3. Remove the TM2.5 × 7.0 screw that secures the keyboard to the base enclosure (Figure 5-10). Figure 5-10. Removing the Keyboard Screw 4. Turn the notebook top side up with the front facing you. 5. Open the notebook. 279362-001.book Page 19 Monday, July 8, 2002 11:49 AM
5–20Maintenance and Service Guide Removal and Replacement Procedures 6. Slide the four tabs on the top of the keyboard forward (Figure 5-11). Figure 5-11. Releasing the Keyboard 279362-001.book Page 20 Monday, July 8, 2002 11:49 AM
Removal and Replacement Procedures Maintenance and Service Guide5–21 7. Lift the top edge of the keyboard and swing it up and forward until it rests on the top cover 1 (Figure 5-12). 8. Disengage the keyboard cable from the retaining clips in the top cover. 9. Release the ZIF connector to which the pointing device cable is attached 2 and disconnect the pointing device cable 3. 10. Release the ZIF connector to which the keyboard cable is attached 4 and disconnect the keyboard cable 5. Figure 5-12. Disconnecting the Pointing Device and Keyboard Cables 11. Remove the keyboard. Reverse the preceding procedure to replace the keyboard. 279362-001.book Page 21 Monday, July 8, 2002 11:49 AM