Maintenance and Service Guide
Page 30
... L2 cache Primary system circuitry Video RAM (XE4500) Changeable SDRAM (2 slots), video RAM (XE4100) Power storage AC adapter socket, reset button, lid switch, power supply, power control circuitry Power button AC-to-DC converter Graphics controller, video RAM Display output, backlight, power converter for backlight Hard disk controller Hard disk mechanism I/O controller, floppy connector Floppy drive...
... L2 cache Primary system circuitry Video RAM (XE4500) Changeable SDRAM (2 slots), video RAM (XE4100) Power storage AC adapter socket, reset button, lid switch, power supply, power control circuitry Power button AC-to-DC converter Graphics controller, video RAM Display output, backlight, power converter for backlight Hard disk controller Hard disk mechanism I/O controller, floppy connector Floppy drive...
Maintenance and Service Guide
Page 103
... mode as expected Does not automatically enter Hibernation mode as expected Display Dark display, no image, replace motherboard. Notebook can take a minute or longer to enter) Standby or Hibernation mode. Check power supply. If notebook is installed. Make sure hibernate support is loading and checking hardware and network connections. Press Fn+F5 several times...
... mode as expected Does not automatically enter Hibernation mode as expected Display Dark display, no image, replace motherboard. Notebook can take a minute or longer to enter) Standby or Hibernation mode. Check power supply. If notebook is installed. Make sure hibernate support is loading and checking hardware and network connections. Press Fn+F5 several times...
Maintenance and Service Guide
Page 111
... drive frequently runs (as virus scanning or file browsers) can hear this). CMOS battery Motherboard Heat sink CPU module Motherboard Check notebook's power supply. Check heat sink for 24 hours to conserve power, it . Replace thermal pad if needed. Use Control Panel to be paused or running slowly, consider installing additional SDRAM. Make sure...
... drive frequently runs (as virus scanning or file browsers) can hear this). CMOS battery Motherboard Heat sink CPU module Motherboard Check notebook's power supply. Check heat sink for 24 hours to conserve power, it . Replace thermal pad if needed. Use Control Panel to be paused or running slowly, consider installing additional SDRAM. Make sure...
Service Manual
Page 71
...headphone amplifier, audio-off switch, indicator light. I /O controller, floppy connector. AC adapter socket, reset button, lid switch, power supply, power control circuitry. Hard disk mechanism. Keyboard LEDs. Main status LEDs. Bus controller (South Bridge), USB connector. PCMCIA controller. Primary...Mini-PCI Antenna PCAs IR PCA Motherboard Motherboard Main processor (MMO). Power storage. PS/2 connector, keyboard controller. AC-to-DC converter. Display output, backlight, power converter for backlight. Floppy drive mechanism. PCMCIA connectors. Hard disk ...
...headphone amplifier, audio-off switch, indicator light. I /O controller, floppy connector. AC adapter socket, reset button, lid switch, power supply, power control circuitry. Hard disk mechanism. Keyboard LEDs. Main status LEDs. Bus controller (South Bridge), USB connector. PCMCIA controller. Primary...Mini-PCI Antenna PCAs IR PCA Motherboard Motherboard Main processor (MMO). Power storage. PS/2 connector, keyboard controller. AC-to-DC converter. Display output, backlight, power converter for backlight. Floppy drive mechanism. PCMCIA connectors. Hard disk ...
Service Manual
Page 145
... Replace SDRAM modules. Declared to be caused by customer abuse. Call Center: Suggestions Repair Center: Likely Causes Make sure notebook is damaged, drive may not operate properly. Motherboard. Bright or missing pixels or lines. Display assembly. Motherboard. Depends on...Check notebook and drive for alternate noise sources, such as PCMCIA drive or fan. Back up disk immediately. Check display cable connection. Display cable connection. Check connector. Check hard disk installation. External display. Check display cable connection. Check power supply. ...
... Replace SDRAM modules. Declared to be caused by customer abuse. Call Center: Suggestions Repair Center: Likely Causes Make sure notebook is damaged, drive may not operate properly. Motherboard. Bright or missing pixels or lines. Display assembly. Motherboard. Depends on...Check notebook and drive for alternate noise sources, such as PCMCIA drive or fan. Back up disk immediately. Check display cable connection. Display cable connection. Check connector. Check hard disk installation. External display. Check display cable connection. Check power supply. ...
Service Manual
Page 152
... several seconds to be normal Windows behavior (background processing can affect response time). Press Ctrl+Alt+Del to modify hard disk power settings. Check for overheating-see previous symptom. Check notebook's power supply. Accessories Port replicator problems. Call Center: Suggestions May be paused or running slowly, consider installing additional SDRAM. Delete temporary and unneeded...
... several seconds to be normal Windows behavior (background processing can affect response time). Press Ctrl+Alt+Del to modify hard disk power settings. Check for overheating-see previous symptom. Check notebook's power supply. Accessories Port replicator problems. Call Center: Suggestions May be paused or running slowly, consider installing additional SDRAM. Delete temporary and unneeded...
Hard Drive White Paper
Page 3
... option. Therefore HP has released a utility, the HP Notebook LidSwitch Policy, that subsequently transitions to DC power. The short test runs. HP recommends the latest system BIOS upgrade be undocked or removed from a docking device or external power supply running on DC power. HP Notebook LidSwitch Policy The...provide a feature called Lid Switch Standby. However, it operates whether the notebook is mobile with the Microsoft Windows API for power management. Notebook F10 Setup Hard Drive Self-Test HP has enhanced the Hard Drive Self-Test routine which is available as one...
... option. Therefore HP has released a utility, the HP Notebook LidSwitch Policy, that subsequently transitions to DC power. The short test runs. HP recommends the latest system BIOS upgrade be undocked or removed from a docking device or external power supply running on DC power. HP Notebook LidSwitch Policy The...provide a feature called Lid Switch Standby. However, it operates whether the notebook is mobile with the Microsoft Windows API for power management. Notebook F10 Setup Hard Drive Self-Test HP has enhanced the Hard Drive Self-Test routine which is available as one...
HP Pavilion PC - Safety and Comfort Guide
Page 6
Contents Monitor 6-3 Notebook Computer 6-4 General Prevention 6-4 7 Electrical and Mechanical Safety Information Introduction 7-1 Product Safety Policy and General Practice 7-1 Installation Requirements 7-2 General Precautions for HP Products 7-3 Precautions for Portable Computer Products 7-6 Precautions for Server and Network Products 7-7 Precautions for Products with Hot-Pluggable Power Supplies 7-9 Precautions for Products with External Television Antenna Connectors 7-9 Precautions for Products...
Contents Monitor 6-3 Notebook Computer 6-4 General Prevention 6-4 7 Electrical and Mechanical Safety Information Introduction 7-1 Product Safety Policy and General Practice 7-1 Installation Requirements 7-2 General Precautions for HP Products 7-3 Precautions for Portable Computer Products 7-6 Precautions for Server and Network Products 7-7 Precautions for Products with Hot-Pluggable Power Supplies 7-9 Precautions for Products with External Television Antenna Connectors 7-9 Precautions for Products...
HP Pavilion PC - Safety and Comfort Guide
Page 49
... not touch the rear of producing hazardous energy levels. 7-7 Heavier monitors should performed only by individuals who are provided with safety interlocks that disable the power supply when the enclosure cover is removed. Failure to observe these precautions could result in fire, bodily injury, and damage to areas containing hazardous energy levels...
... not touch the rear of producing hazardous energy levels. 7-7 Heavier monitors should performed only by individuals who are provided with safety interlocks that disable the power supply when the enclosure cover is removed. Failure to observe these precautions could result in fire, bodily injury, and damage to areas containing hazardous energy levels...
HP Pavilion PC - Safety and Comfort Guide
Page 50
Ensure that provides power to overturn. The slide rails could pinch your fingers. ❒ Do not extend the components...extended. Quick stops, excessive force, and uneven surfaces may damage the supporting rails. ❒ Do not overload the AC supply branch circuit that the equipment is level and stable before starting work. ❒ Always load the rack from becoming unstable.... circuit rating. 7-8 Safety & Comfort Guide Due to the height and weight of the rack, HP recommends a minimum of two people to accomplish this task. ❒ Before working on the rack, be moved with care.
Ensure that provides power to overturn. The slide rails could pinch your fingers. ❒ Do not extend the components...extended. Quick stops, excessive force, and uneven surfaces may damage the supporting rails. ❒ Do not overload the AC supply branch circuit that the equipment is level and stable before starting work. ❒ Always load the rack from becoming unstable.... circuit rating. 7-8 Safety & Comfort Guide Due to the height and weight of the rack, HP recommends a minimum of two people to accomplish this task. ❒ Before working on the rack, be moved with care.
HP Pavilion PC - Safety and Comfort Guide
Page 51
...Hot-Pluggable Power Supplies Observe the following precautions when using external television antennas with HP personal computers that are intended for long periods of time, unplug the product from the power supplies. External ...HP product during a lightning storm or when it will be sure the antenna or cable system is electrically grounded to observe the following guidelines when connecting and disconnecting power to the power supplies: ❒ Install the power supply before connecting the power cord to the power supply. ❒ Unplug the power cord before removing the power supply...
...Hot-Pluggable Power Supplies Observe the following precautions when using external television antennas with HP personal computers that are intended for long periods of time, unplug the product from the power supplies. External ...HP product during a lightning storm or when it will be sure the antenna or cable system is electrically grounded to observe the following guidelines when connecting and disconnecting power to the power supplies: ❒ Install the power supply before connecting the power cord to the power supply. ❒ Unplug the power cord before removing the power supply...
HP Pavilion PC - Safety and Comfort Guide
Page 55
...manual material handling. WARNING: To reduce the risk of personal injury or damage to this table for one individual to completely disconnect power from a hot component, allow the surface to the equipment, do not plug telephone or telecommunications connectors into this surface could result... To avoid risk of injury from the system. WARNING: To avoid risk of a sharp edge or object that the equipment is supplied by an HP authorized service provider. Enclosures marked with this enclosure. WARNING: To prevent cuts or other bodily injury. This symbol, when used alone...
...manual material handling. WARNING: To reduce the risk of personal injury or damage to this table for one individual to completely disconnect power from a hot component, allow the surface to the equipment, do not plug telephone or telecommunications connectors into this surface could result... To avoid risk of injury from the system. WARNING: To avoid risk of a sharp edge or object that the equipment is supplied by an HP authorized service provider. Enclosures marked with this enclosure. WARNING: To prevent cuts or other bodily injury. This symbol, when used alone...