Maintenance and Service Guide Compaq Evo N160 Series
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...Major Components 3-2 3.3 Plastics and Hardware Kit Components 3-8 3.4 Mass Storage Devices 3-9 3.5 Miscellaneous 3-10 4 Removal and Replacement Preliminaries 4.1 Tools Required 4-1 4.2 Service Considerations 4-2 Plastic Parts 4-2 Cables and Connectors 4-2 4.3 Preventing Damage to Removable Drives... 4-4 4.5 Packaging and Transporting Precautions 4-4 4.6 Workstation Precautions 4-5 4.7 Grounding Equipment and Methods 4-6 5 Removal and Replacement Procedures 5.1 Serial Number 5-2 5.2 Disassembly Sequence Chart 5-3 5.3 Preparing the Computer for Disassembly 5-4 5.4 Memory Expansion ...
...Major Components 3-2 3.3 Plastics and Hardware Kit Components 3-8 3.4 Mass Storage Devices 3-9 3.5 Miscellaneous 3-10 4 Removal and Replacement Preliminaries 4.1 Tools Required 4-1 4.2 Service Considerations 4-2 Plastic Parts 4-2 Cables and Connectors 4-2 4.3 Preventing Damage to Removable Drives... 4-4 4.5 Packaging and Transporting Precautions 4-4 4.6 Workstation Precautions 4-5 4.7 Grounding Equipment and Methods 4-6 5 Removal and Replacement Procedures 5.1 Serial Number 5-2 5.2 Disassembly Sequence Chart 5-3 5.3 Preparing the Computer for Disassembly 5-4 5.4 Memory Expansion ...
Maintenance and Service Guide Compaq Evo N160 Series
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... device connections: I Memory expansion board I Hard drive I Display I Keyboard/TouchPad or pointing stick I Audio I Intel Pentium III processors I Fan I PC Card I Modem or modem/NIC The computer uses an electrical fan for disassembly steps. Exhaust air is designed to identify replacement parts, and Chapter 5, "Removal and Replacement Procedures," for ventilation. These conditions are affected...
... device connections: I Memory expansion board I Hard drive I Display I Keyboard/TouchPad or pointing stick I Audio I Intel Pentium III processors I Fan I PC Card I Modem or modem/NIC The computer uses an electrical fan for disassembly steps. Exhaust air is designed to identify replacement parts, and Chapter 5, "Removal and Replacement Procedures," for ventilation. These conditions are affected...
Maintenance and Service Guide Compaq Evo N160 Series
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...modify or restore factory default settings, such as date and time, types of component replacement or printed wiring board modification may void any printed wiring board. Utilities that are...repair. To run PSU, press the F10 key during system startup. When the main screen displays, use the keyboard and arrow keys to reduce your power-on the computer include: I ...(PSU) is built into the system. 2 Troubleshooting Å WARNING: Only authorized technicians trained by Compaq should attempt to make repairs at the component level or make selections. Any indication of disk drives, ...
...modify or restore factory default settings, such as date and time, types of component replacement or printed wiring board modification may void any printed wiring board. Utilities that are...repair. To run PSU, press the F10 key during system startup. When the main screen displays, use the keyboard and arrow keys to reduce your power-on the computer include: I ...(PSU) is built into the system. 2 Troubleshooting Å WARNING: Only authorized technicians trained by Compaq should attempt to make repairs at the component level or make selections. Any indication of disk drives, ...
Maintenance and Service Guide Compaq Evo N160 Series
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... Station? Done N N Check for bent pins on cable. Cable between notebook and computer display (if applicable) 2. Y Try another display. Done Y Y Video OK? System board N Video OK? External Adjust brightness. N Depress lid switch to external display, use the hotkey combination. Display 4. Adjust brightness. Done Video OK? Y Replace system board. Docking Station Go to Section 2.7, No Video, Part...
... Station? Done N N Check for bent pins on cable. Cable between notebook and computer display (if applicable) 2. Y Try another display. Done Y Y Video OK? System board N Video OK? External Adjust brightness. N Depress lid switch to external display, use the hotkey combination. Display 4. Adjust brightness. Done Video OK? Y Replace system board. Docking Station Go to Section 2.7, No Video, Part...
Maintenance and Service Guide Compaq Evo N160 Series
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Removal and Replacement Procedures 5.2 Disassembly Sequence Chart Use the chart below to determine the section number to hard drive sleeve 0 1 0 2 2 4 (spring-loaded and captured by fan assembly) 0 6 12 2 0 0 2 5 ... Description Preparing the computer for disassembly Battery pack Hard drive Modular media bay device Memory expansion board Computer feet Switch cover Keyboard Fan assembly Processor Display Top cover Speaker assembly Disk cell RTC battery Mini PCI communications board Sub I/O board System board # of Screws Removed 0 0 1 hard drive retention screw 4 securing hard...
Removal and Replacement Procedures 5.2 Disassembly Sequence Chart Use the chart below to determine the section number to hard drive sleeve 0 1 0 2 2 4 (spring-loaded and captured by fan assembly) 0 6 12 2 0 0 2 5 ... Description Preparing the computer for disassembly Battery pack Hard drive Modular media bay device Memory expansion board Computer feet Switch cover Keyboard Fan assembly Processor Display Top cover Speaker assembly Disk cell RTC battery Mini PCI communications board Sub I/O board System board # of Screws Removed 0 0 1 hard drive retention screw 4 securing hard...
Maintenance and Service Guide Compaq Evo N160 Series
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Prepare the computer for disassembly (Section 5.3). 2. Turn the computer top side up with the rear panel facing you. 5-20 Maintenance and Service Guide Remove the switch cover (Section 5.6). 3. Removal and Replacement Procedures 5.10 Display Displays Spare Part Number Information 14.1-inch, SXGA, CTFT 14.1-inch, XGA, CTFT 13.3-inch, XGA, CTFT 260604-001 260603-001 260602-001 1. Close the computer. 4.
Prepare the computer for disassembly (Section 5.3). 2. Turn the computer top side up with the rear panel facing you. 5-20 Maintenance and Service Guide Remove the switch cover (Section 5.6). 3. Removal and Replacement Procedures 5.10 Display Displays Spare Part Number Information 14.1-inch, SXGA, CTFT 14.1-inch, XGA, CTFT 13.3-inch, XGA, CTFT 260604-001 260603-001 260602-001 1. Close the computer. 4.
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Figure 5-15. Removal and Replacement Procedures 5. Remove the four silver M2 × 10.5 screws 5 from the top cover. 7. Removing the Hinge Covers and Display Screws Maintenance and Service Guide 5-21 Remove the hinge covers 4. ✎ The hinge covers are exposed, press in on the edges of the hinge covers ...
Figure 5-15. Removal and Replacement Procedures 5. Remove the four silver M2 × 10.5 screws 5 from the top cover. 7. Removing the Hinge Covers and Display Screws Maintenance and Service Guide 5-21 Remove the hinge covers 4. ✎ The hinge covers are exposed, press in on the edges of the hinge covers ...
Maintenance and Service Guide Compaq Evo N160 Series
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Lift up the back edge of the keyboard and swing it forward until it will open. 11. Disconnecting the Display Cables 5-22 Maintenance and Service Guide Open the computer as far as it rests on the top cover. 12. Disconnect the display inverter 1 and video cables 2 (Figure 5-16). ✎ When installing the display, route the display video cable through the clip 3 in the top cover. Removal and Replacement Procedures 9. Figure 5-16. Position the computer so the front faces you. 10.
Lift up the back edge of the keyboard and swing it forward until it will open. 11. Disconnecting the Display Cables 5-22 Maintenance and Service Guide Open the computer as far as it rests on the top cover. 12. Disconnect the display inverter 1 and video cables 2 (Figure 5-16). ✎ When installing the display, route the display video cable through the clip 3 in the top cover. Removal and Replacement Procedures 9. Figure 5-16. Position the computer so the front faces you. 10.
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Take special care not to remove it 4. Lift the display straight up to lose this bracket when replacing the display. 14. Maintenance and Service Guide 5-23 Remove the silver M2 × 10.5 screw 3 that secures the left display hinge (Figure 5-17). ✎ Note the orientation and position of the display hinge bracket 2. Removing the Display Reverse the above procedure to install the display. Figure 5-17. Removal and Replacement Procedures 13. Remove the black M2 × 12 screw 1 that secures the right display hinge. 15.
Take special care not to remove it 4. Lift the display straight up to lose this bracket when replacing the display. 14. Maintenance and Service Guide 5-23 Remove the silver M2 × 10.5 screw 3 that secures the left display hinge (Figure 5-17). ✎ Note the orientation and position of the display hinge bracket 2. Removing the Display Reverse the above procedure to install the display. Figure 5-17. Removal and Replacement Procedures 13. Remove the black M2 × 12 screw 1 that secures the right display hinge. 15.
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Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Keyboard and keyboard shield (Section 5.7) c. Switch cover (Section 5.6) b. Turn the computer bottom side up with the rear panel facing you. 5-24 Maintenance and Service Guide Display (Section 5.10) 2. Removal and Replacement Procedures 5.11 Top Cover Top Cover Spare Part Number Information Top cover (includes TouchPad and TouchPad buttons) 260606-001 1.
Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Keyboard and keyboard shield (Section 5.7) c. Switch cover (Section 5.6) b. Turn the computer bottom side up with the rear panel facing you. 5-24 Maintenance and Service Guide Display (Section 5.10) 2. Removal and Replacement Procedures 5.11 Top Cover Top Cover Spare Part Number Information Top cover (includes TouchPad and TouchPad buttons) 260606-001 1.
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Removal and Replacement Procedures 5.12 Speaker Assembly ✎ The left and right speakers are not interchangeable. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Keyboard and keyboard shield (Section 5.7) c. The right speaker has a longer cable. Switch cover (Section 5.6) b. Display (Section 5.10) d. Speaker Assembly Spare Part Number Information Left speaker Right speaker 251363-001 251364-001 1. Top cover (Section 5.11) 5-28 Maintenance and Service Guide
Removal and Replacement Procedures 5.12 Speaker Assembly ✎ The left and right speakers are not interchangeable. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Keyboard and keyboard shield (Section 5.7) c. The right speaker has a longer cable. Switch cover (Section 5.6) b. Display (Section 5.10) d. Speaker Assembly Spare Part Number Information Left speaker Right speaker 251363-001 251364-001 1. Top cover (Section 5.11) 5-28 Maintenance and Service Guide
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... 2. Lift up the back edge of the RTC battery and remove it from its socket on the system board (Figure 5-22). Figure 5-22. Display (Section 5.10) d. Removing the Disk Cell RTC Battery Reverse the above procedure to install the disk cell RTC battery. 5-30 Maintenance and Service ...Guide Removal and Replacement Procedures 5.13 Disk Cell RTC Battery ✎ The disk cell RTC battery is included in the Plastics and Hardware Kit (spare part number ...
... 2. Lift up the back edge of the RTC battery and remove it from its socket on the system board (Figure 5-22). Figure 5-22. Display (Section 5.10) d. Removing the Disk Cell RTC Battery Reverse the above procedure to install the disk cell RTC battery. 5-30 Maintenance and Service ...Guide Removal and Replacement Procedures 5.13 Disk Cell RTC Battery ✎ The disk cell RTC battery is included in the Plastics and Hardware Kit (spare part number ...
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Keyboard and keyboard shield (Section 5.7) c. Display (Section 5.10) d. Top cover (Section 5.11) Maintenance and Service Guide 5-31 Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Removal and Replacement Procedures 5.14 Mini PCI Communications Board Mini PCI Communications Boards Spare Part Number Information Mini PCI communications boards Type III mini PCI 56-Kbps modem (domestic) Type III mini PCI 56-Kbps modem (international) 259488-001 259489-001 1. Switch cover (Section 5.6) b.
Keyboard and keyboard shield (Section 5.7) c. Display (Section 5.10) d. Top cover (Section 5.11) Maintenance and Service Guide 5-31 Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Removal and Replacement Procedures 5.14 Mini PCI Communications Board Mini PCI Communications Boards Spare Part Number Information Mini PCI communications boards Type III mini PCI 56-Kbps modem (domestic) Type III mini PCI 56-Kbps modem (international) 259488-001 259489-001 1. Switch cover (Section 5.6) b.
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Top cover (Section 5.11) Maintenance and Service Guide 5-33 Display (Section 5.10) d. Switch cover (Section 5.6) b. Keyboard and keyboard shield (Section 5.7) c. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Removal and Replacement Procedures 5.15 Sub I/O Board Sub I/O Board Spare Part Number Information Sub I/O board 251381-001 1.
Top cover (Section 5.11) Maintenance and Service Guide 5-33 Display (Section 5.10) d. Switch cover (Section 5.6) b. Keyboard and keyboard shield (Section 5.7) c. Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Removal and Replacement Procedures 5.15 Sub I/O Board Sub I/O Board Spare Part Number Information Sub I/O board 251381-001 1.
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The silver M2 × 6.5 screw also captures the modem/NIC ground cable 3 (Figure 5-24). 3. Remove the black M2 × 9 screw 1 and the silver M2 × 6.5 screw 2 that secure the right display support to the base enclosure. Removing the Right Display Support 5-34 Maintenance and Service Guide Removal and Replacement Procedures 2. Remove the right display support 4. ✎ The right display support is included in the Plastics and Hardware Kit (spare part number 251365-001). Figure 5-24.
The silver M2 × 6.5 screw also captures the modem/NIC ground cable 3 (Figure 5-24). 3. Remove the black M2 × 9 screw 1 and the silver M2 × 6.5 screw 2 that secure the right display support to the base enclosure. Removing the Right Display Support 5-34 Maintenance and Service Guide Removal and Replacement Procedures 2. Remove the right display support 4. ✎ The right display support is included in the Plastics and Hardware Kit (spare part number 251365-001). Figure 5-24.
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Sub I/O board (Section 5.15) 5-36 Maintenance and Service Guide Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Top cover (Section 5.11) e. Keyboard and keyboard shield (Section 5.7) c. Display (Section 5.10) d. Switch cover (Section 5.6) b. Removal and Replacement Procedures 5.16 System Board System Board Spare Part Number Information System board 251368-001 1.
Sub I/O board (Section 5.15) 5-36 Maintenance and Service Guide Prepare the computer for disassembly (Section 5.3) and remove the following components: a. Top cover (Section 5.11) e. Keyboard and keyboard shield (Section 5.7) c. Display (Section 5.10) d. Switch cover (Section 5.6) b. Removal and Replacement Procedures 5.16 System Board System Board Spare Part Number Information System board 251368-001 1.
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Removal and Replacement Procedures 6. Remove the two black M2 × 9 screws 1 that secures the system board to the base enclosure (Figure 5-27). 7. Removing the Left Display Support and System Board Screw 5-38 Maintenance and Service Guide Remove the silver M2 × 5 screw 3 that secure the left display support is included in the Plastics and Hardware Kit (spare part number 251365-001). 8. Figure 5-27. Remove the left display support 2. ✎ The left display support to the base enclosure.
Removal and Replacement Procedures 6. Remove the two black M2 × 9 screws 1 that secures the system board to the base enclosure (Figure 5-27). 7. Removing the Left Display Support and System Board Screw 5-38 Maintenance and Service Guide Remove the silver M2 × 5 screw 3 that secure the left display support is included in the Plastics and Hardware Kit (spare part number 251365-001). 8. Figure 5-27. Remove the left display support 2. ✎ The left display support to the base enclosure.
Maintenance and Service Guide Compaq Evo N160 Series
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... number 3-10 R real time clock (RTC) battery illustrated 3-2, 3-8 removal 5-30 rear panel components 1-14 removal preliminaries 4-1 procedures 5-1 replacement preliminaries 4-1 procedures 5-1 right side components 1-12 RJ-11 jack location 1-14 pin assignments A-2 RJ-11 P55 adapter spare part numbers 3-... spare part numbers 3-7, 5-28 specifications AC adapter 6-11 battery 6-11 CD-ROM drive 6-8 CD-RW drive 6-10 computer 6-1 diskette drive 6-7 display 6-3, 6-4 DMA 6-12 DVD-ROM drive 6-9 hard drive 6-5 I/O addresses 6-14 interrupts 6-13 memory map 6-17 static shielding materials 4-7 stereo speaker...
... number 3-10 R real time clock (RTC) battery illustrated 3-2, 3-8 removal 5-30 rear panel components 1-14 removal preliminaries 4-1 procedures 5-1 replacement preliminaries 4-1 procedures 5-1 right side components 1-12 RJ-11 jack location 1-14 pin assignments A-2 RJ-11 P55 adapter spare part numbers 3-... spare part numbers 3-7, 5-28 specifications AC adapter 6-11 battery 6-11 CD-ROM drive 6-8 CD-RW drive 6-10 computer 6-1 diskette drive 6-7 display 6-3, 6-4 DMA 6-12 DVD-ROM drive 6-9 hard drive 6-5 I/O addresses 6-14 interrupts 6-13 memory map 6-17 static shielding materials 4-7 stereo speaker...