Compaq hp pavilion ze4200 notebook pc User Manual
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Table 1-8. Accessories Accessory Description Pavilion ze5200 and Presario 2500 Pavilion ze4200, Evo N1050v, and Presario 2100 Pavilion ze4200 and Presario 2100 Evo N1010v and Presario 1100 Pavilion ze4100 Memory F4694-60901 317434-001 128MB DDR266B • • • • F4695-60901 317435-001 256MB DDR266B • • • • F4696-60901 317436-001 512MB DDR266B • • • Hard Drives 0950-4193 319412-001 HDD-20 GB 9.5mm, Hitachi ATA100 • • • • • 0950-4318 HDD-20 GB 9.5mm, IBM ATA100 FDB • • 0950-4287 HDD-20 GB 9.5mm, TOSH ATA100 FDB • • 0950-4168 HDD-30 GB 9.5mm, Hitachi ATA100 • • 0950-4162 319413-001 HDD-30 GB 9.5mm, IBM (diablo) ATA100 • • • • • 0950-4319 HDD-30 GB 9.5mm, IBM ATA100 FDB (Cascade) • • 0950-4360 HDD-30 GB 9.5mm, TITAN Toshiba ATA100 (TITAN) • • 0950-4176 HDD-30 GB 9.5mm, Toshiba ATA100 • • 0950-4320 319414-001 HDD-40 GB 9.5mm, IBM ATA100 FDB • • • • 0950-4288 HDD-40 GB 9.5mm, Toshiba ATA100 • 319415-001 SPS-DRV HD 60 G (4200 rpm) • • • 319416-001 SPS-DRV HD 60 G (5400 rpm) • • 320692-001 SPS-DRV,HD,80GB,4200RPM • Service Manual Product Information 1-25
Accessory Description Pavilion ze5200 and Presario 2500 Pavilion ze4200, Evo N1050v, and Presario 2100 Pavilion ze4200 and Presario 2100 Evo N1010v and Presario 1100 Pavilion ze4100 Power Options F4600-60901 AC-Adapter-Ultraslim Delta 75W s/PFC • • F4809-60901 319411-001 Battery, LiIon 4.4AHr 8 Cell Li-Ion • • • • • 8120-6312 317444-011 Cord, Pwr, Austr #ABG (2w) • • • 8120-6314 Cord, Pwr, Europe #ABB (2w) • • 317444-002 SPS-CORD-AC PWR 2 WIRE-INTL • 317444-061 SPS-CORD-AC PWR 2 WIRE-IT • 8120-6316 317444-291 Cord, Pwr, Japan #ABJ (2w) • • 317444-AD1 SPS-CORD-AC PWR 2 WIRE-KOR • 8120-8373 317444-AA1 Cord, Pwr, People’s Republic of China #AB2 (2w) • 317444-101 SPS-CORD-AC PWR 2 WIRE-SWE • 317444-111 SPS-CORD-AC PWR 2 WIRE-SWI • 317444-AB1 SPS-CORD-AC PWR 2 WIRE-TAI • 8120-8699 317444-031 Cord, Pwr, UK (EPSR) For Hong Kong (2w) • • • 8120-6313 317444-001 Cord, Pwr, US #ABA (2w) • • • PC Cards F4640-60978 319468-051 Card, mini-PCI-802.11B France • • • • F4640-60977 319468-002 Card, mini-PCI-802.11B worldwide• • • • • Docking F4808-60901 Port Replicator Assy • • • F4808-60902 Simple Port Replicator hp/compaq • • 1-26 Product Information Service Manual
Internal Design The motherboard PCA is the central component of the notebook’s design. It plays a role in virtually all system functions. The CPU module and most other subsystems connect to the motherboard. The following figure shows the connections among the notebook’s replaceable electronic modules. Table 1-9 on page 1-28 lists the roles that these modules play in the notebook’s functional subsystems. Figure 1-5. Replaceable Module Diagram Service Manual Product Information 1-27
Table 1-9. Functional Structure Description Bootup CPU module Motherboard Hard disk drive Floppy drive Main processor (MMO). Primary system circuitry, system BIOS. First source of disk-based startup code. Second source of disk-based startup code. Processor CPU module Motherboard Main processor, numeric data processor, L1 and L2 cache. Primary system circuitry. Memory Motherboard SDRAM module Video RAM (XE4500). Changeable SDRAM (2 slots), video RAM (XE4100). Power Battery Motherboard Switchboard PCA AC adapter Power storage. AC adapter socket, reset button, lid switch, power supply, power control circuitry. Power button AC-to-DC converter. Display Motherboard SDRAM module Display assembly Graphics controller, video RAM. Display output, backlight, power converter for backlight. Hard disk Motherboard Hard disk drive Hard disk controller. Hard disk mechanism. Floppy drive Motherboard Floppy drive I/O controller, floppy connector. Floppy drive mechanism. Keyboard Motherboard Switchboard PCA Keyboard Keyboard BIOS, keyboard controller. Power switch, one-touch buttons Key switches. PS/2 Touchpad Motherboard Top case Keyboard circuitry, keyboard controller, keyboard BIOS. Touch pad sensor, click buttons, controller (PS/2 output). Audio Motherboard Speaker assembly Audio controller, audio decoder, speaker amplifier, microphone, external audio jacks, headphone amplifier, audio-off switch. Speakers. Status Motherboard Switchboard PCA Top case LED circuitry, keyboard controller. Keyboard LEDs. Main status LEDs. Serial Motherboard I/O controller, serial connector. Parallel Motherboard I/O controller, parallel connector. Infrared Motherboard IR PCA I/O controller. Infrared transmitter/receiver. PS/2 port Motherboard PS/2 connector, keyboard controller. USB Motherboard Bus controller (South Bridge), USB connector. S-Video Motherboard I/O controller, S-video connector (certain models). Port Replicator Motherboard Port replicator logic, port replicator connector (certain models). PCMCIA Motherboard PCMCIA socket PCMCIA controller. PCMCIA connectors. Wireless LAN (certain models) Mini-PCI Antenna PCAs IR PCA I/O controller, radio, radio frequency circuitry. Transmit/receive antennas. On/off switch, indicator light. LAN Motherboard LAN circuitry, bus controller, LAN connector. Modem Motherboard Modem circuitry (certain models), modem connector. 1-28 Product Information Service Manual
2 Removal and Replacement This chapter tells you how to remove and replace the notebook’s components and assemblies. The items marked by • in the following table are user-replaceable. Table 2-1. Removal Cross-Reference • Assembly, speaker (page 2-12). Battery, CMOS (page 2-36). • Battery, main (page 2-4). • Card, wireless LAN mini-PCI (page 2-6). Case, bottom (page 2-34). Case, top (page 2-20). • Cover, keyboard (page 2-10). Assembly, display (page 2-17). • Door, mini-PCI (page 2-9). • Door, SDRAM (page 2-9). Doors, PCMCIA (page 2-34). • Drive, CD/DVD (page 2-16). Drive, floppy (page 2-22). • Drive, hard disk (page 2-7). • Feet, rubber (page 2-9). Heatsink (with fan) (page 2-26). • Keyboard (page 2-13). • Module, SDRAM (page 2-5). Module, CPU (page 2-28). PCA, antennas (page 2-17). PCA, I/R (page 2-24). PCA, motherboard (page 2-30). PCA, switchboard (page 2-13). • Rubber screw plugs, display (page 2-9). Caution Always provide proper grounding when performing repairs. Without proper grounding, an electrostatic discharge can damage the notebook and its components. Notes Reassembly steps are the reverse of the removal steps. Reassembly notes are included at the end of each section below. Symbols like these are displayed throughout this chapter to show approximate full-size screw outlines. You can use these to verify the sizes of screws before you install them. Installing a wrong-size screw can damage the notebook. (The symbol at the left represents an M2.5 × 4 mm T-head screw.) Service Manual Removal and Replacement 2-1
Table 2-2. Required Equipment • #0 and #1 Phillips screwdrivers, preferably magnetized. • Small flat-blade screwdriver. • 5 mm nut driver Table 2-3. Recommended Screw Torque Values Screw Thread Size Torque (cm-kgf) Torque (in-lbf) M2 2,0 – 2,5 1.7 – 2.2 M2.5 (hinges) 3,5 – 4,0 3.0 – 3.4 M2.5 (other) 2,5 – 3,0 2.2 – 2.6 M3 2,5 – 3,0 2.2 – 2.6 Standoff, hex 2,5 – 3,0 2.2 – 2.6 2-2 Removal and Replacement Service Manual
Disassembly Flowchart The following diagram shows the general “path” you will use when disassembling the notebook to access any particular component. Figure 2-1. Disassembly Flow Service Manual Removal and Replacement 2-3
Removing the Battery (User-Replaceable) Required Equipment • None. Removal Procedure • Slide the battery’s release latch, then pull the battery out of its compartment. Figure 2-2. Removing the Battery 2-4 Removal and Replacement Service Manual
Removing a SDRAM Module (User-Replaceable) The notebook has no system memory built into its motherboard, but has two slots for SDRAM modules. One slot contains an SDRAM module that was factory installed. Note HP Pavilion ze5200, ze4200, ze4100, Compaq Evo Notebook N1050v and N1010v, and Presario 2500, 2100, and 1100 notebooks use only DDR266 SDRAM modules. Using the wrong type of module prevents the notebook from booting. Caution Handle the SDRAM module only by its edges and provide proper grounding, or you might damage the module through electrostatic discharge. Required Equipment • #1 Phillips screwdriver. Removal Procedure 1. 2. 3. 4. Unplug the AC adapter, if present, and then remove the battery. On the bottom of the notebook, loosen the captive screws holding the SDRAM door, and then remove the door. Press outward on the latches at the sides of the SDRAM module to release it (the SDRAM module pops up). Carefully pull the SDRAM module out of the connector. Figure 2-3. Removing an SDRAM Module Reassembly Notes • Carefully press the SDRAM module into the connector at an angle of about 30°, until it is fully inserted. Then press down on both sides of the SDRAM module until the latches snap closed. Service Manual Removal and Replacement 2-5
Removing the Wireless LAN Mini-PCI Card (User-Replaceable) Certain notebooks include a wireless LAN mini-PCI card under the mini-PCI door on the bottom of the notebook. Caution Handle the Mini-PCI card only by its edges and provide proper grounding, or you might damage the card through electrostatic discharge. Required Equipment • #0 Phillips screwdriver. Removal Procedure 1. 2. Unplug the AC adapter, if present, and then remove the battery. On the bottom of the notebook, loosen the captive screws holding the Mini-PCI door, and then remove the door. Caution Be careful when connecting and disconnecting the antenna cables from the mini-PCI card. Damaged cables or connectors can degrade notebook performance. 3. 4. 5. Disconnect the two antenna cables from the mini-PCI card. Press outward on the latches at the sides of the mini-PCI card to release it (the mini-PCI card pops up). Carefully pull the mini-PCI card out of the connector. Figure 2-4. Removing the Mini-PCI Card Reassembly Notes • Carefully press the mini-PCI card into the connector at an angle of about 30°, until it is fully inserted. Then press down on both sides of the mini-PCI card until the latches snap closed. 2-6 Removal and Replacement Service Manual