Reference Guide
Page 106
For any power cord with the notebook AC adapter should use one for an area not listed below . Regulatory approval for the AC adapter has been obtained using the power cord for the local area. To purchase a power cord (including one of the power cords listed below ) or a replacement AC adapter, ...contact your local area. Safety Information Reference Information Safety Information Power cords The power cord supplied with a fused plug, if you should match the plug and voltage requirements for your local authorized dealer or Sales and Service ...
For any power cord with the notebook AC adapter should use one for an area not listed below . Regulatory approval for the AC adapter has been obtained using the power cord for the local area. To purchase a power cord (including one of the power cords listed below ) or a replacement AC adapter, ...contact your local area. Safety Information Reference Information Safety Information Power cords The power cord supplied with a fused plug, if you should match the plug and voltage requirements for your local authorized dealer or Sales and Service ...
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
Notebook won't suspend if connection to Never. Also, make sure Hibernate timeouts (Power Schemes tab) for additional support. Make sure SDRAM modules are not set to another computer is active. Press Fn+F5 several times..... Repair Center: Likely Causes Make sure notebook is busy, it normally finishes current operation before entering (or allowing notebook to resume if network card is installed. Check display cable connections, replace display assembly. Check power supply. Blinking cursor appears while system is enabled in Power in Control Panel. If problem appears after...
Notebook won't suspend if connection to Never. Also, make sure Hibernate timeouts (Power Schemes tab) for additional support. Make sure SDRAM modules are not set to another computer is active. Press Fn+F5 several times..... Repair Center: Likely Causes Make sure notebook is busy, it normally finishes current operation before entering (or allowing notebook to resume if network card is installed. Check display cable connections, replace display assembly. Check power supply. Blinking cursor appears while system is enabled in Power in Control Panel. If problem appears after...
Maintenance and Service Guide
Page 111
... 3-19 Make sure air vents are not blocked. If hard disk has spun down to conserve power, it . If notebook slows after period of notebook) while notebook appears to be paused or running slowly, consider installing additional SDRAM. Port replicator is not responding. Restart.... Replace thermal pad if needed. CMOS battery Motherboard Heat sink CPU module Motherboard Check notebook's power supply. Check heat sink for 24 hours to charge CMOS battery. Always set notebook on but stops responding Accessories Port replicator problems Call Center: Suggestions Repair Center: Likely ...
... 3-19 Make sure air vents are not blocked. If hard disk has spun down to conserve power, it . If notebook slows after period of notebook) while notebook appears to be paused or running slowly, consider installing additional SDRAM. Port replicator is not responding. Restart.... Replace thermal pad if needed. CMOS battery Motherboard Heat sink CPU module Motherboard Check notebook's power supply. Check heat sink for 24 hours to charge CMOS battery. Always set notebook on but stops responding Accessories Port replicator problems Call Center: Suggestions Repair Center: Likely ...
Service Manual
Page 71
...of disk-based startup code. Primary system circuitry. Video RAM (XE4500). AC adapter socket, reset button, lid switch, power supply, power control circuitry. Keyboard BIOS, keyboard controller. Keyboard circuitry, keyboard controller, keyboard BIOS. Main status LEDs. I /O ...numeric data processor, L1 and L2 cache. Changeable SDRAM (2 slots), video RAM (XE4100). AC-to-DC converter. Display output, backlight, power converter for backlight. Hard disk controller. Key switches. Audio controller, audio decoder, speaker amplifier, microphone, external audio jacks, headphone amplifier,...
...of disk-based startup code. Primary system circuitry. Video RAM (XE4500). AC adapter socket, reset button, lid switch, power supply, power control circuitry. Keyboard BIOS, keyboard controller. Keyboard circuitry, keyboard controller, keyboard BIOS. Main status LEDs. I /O ...numeric data processor, L1 and L2 cache. Changeable SDRAM (2 slots), video RAM (XE4100). AC-to-DC converter. Display output, backlight, power converter for backlight. Hard disk controller. Key switches. Audio controller, audio decoder, speaker amplifier, microphone, external audio jacks, headphone amplifier,...
Service Manual
Page 145
...display brightness. Display assembly. Check connections. Usually caused by customer abuse. Declared to be caused by customer abuse. Check power supply. White display. See quality statement on keyboard. Punctured display. Hard disk makes clunking or scratching noise. Press Fn+F5... assembly. Declared to area on noise source. Try external monitor. Scratched display glass. Check display cable connection. Was notebook or drive dropped? Check for evidence of customer abuse. 3-10 Troubleshooting and Diagnostics Service Manual Repair Center: Comments Check...
...display brightness. Display assembly. Check connections. Usually caused by customer abuse. Declared to be caused by customer abuse. Check power supply. White display. See quality statement on keyboard. Punctured display. Hard disk makes clunking or scratching noise. Press Fn+F5... assembly. Declared to area on noise source. Try external monitor. Scratched display glass. Check display cable connection. Was notebook or drive dropped? Check for evidence of customer abuse. 3-10 Troubleshooting and Diagnostics Service Manual Repair Center: Comments Check...
Service Manual
Page 152
... file browsers) can affect response time). Press Ctrl+Alt+Del and end any application not responding. Reset notebook (see previous symptom. Check notebook's power supply. Check settings in BIOS Setup. Port replicator. Repair Center: Comments If notebook slows after period of notebook) while notebook appears to spin up (you can hear this). Port replicator is not responding...
... file browsers) can affect response time). Press Ctrl+Alt+Del and end any application not responding. Reset notebook (see previous symptom. Check notebook's power supply. Check settings in BIOS Setup. Port replicator. Repair Center: Comments If notebook slows after period of notebook) while notebook appears to spin up (you can hear this). Port replicator is not responding...
Hard Drive White Paper
Page 3
... first be undocked or removed from a docking device or external power supply running on AC power. Note: Either test may be applied to all currently shipping notebooks. HP recommends the latest system BIOS upgrade be aborted at any time by selecting Start > Programs > HP Notebook LidSwitch Policy. Note 2: The Microsoft Windows 2000 and Windows XP operating systems...
... first be undocked or removed from a docking device or external power supply running on AC power. Note: Either test may be applied to all currently shipping notebooks. HP recommends the latest system BIOS upgrade be aborted at any time by selecting Start > Programs > HP Notebook LidSwitch Policy. Note 2: The Microsoft Windows 2000 and Windows XP operating systems...
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
... precautions could result in fire, bodily injury, and damage to areas containing hazardous energy levels, some servers are provided with safety interlocks that disable the power supply when the enclosure cover is removed. In addition, do not touch the rear of a monitor support cover or stand. For servers provided with safety interlocks...
... precautions could result in fire, bodily injury, and damage to areas containing hazardous energy levels, some servers are provided with safety interlocks that disable the power supply when the enclosure cover is removed. In addition, do not touch the rear of a monitor support cover or stand. For servers provided with safety interlocks...
HP Pavilion PC - Safety and Comfort Guide
Page 50
...precautions to overturn. The rack may damage the supporting rails. ❒ Do not overload the AC supply branch circuit that the rack is level and stable before extending a component from the rack. ... the heaviest item in the rack first. Due to the height and weight of the rack, HP recommends a minimum of two people to accomplish this task. ❒ Before working on a single...your fingers. ❒ Do not extend the components from becoming unstable. ❒ Ensure that provides power to the floor and that the equipment is extended. ❒ Use caution when pressing the component ...
...precautions to overturn. The rack may damage the supporting rails. ❒ Do not overload the AC supply branch circuit that the rack is level and stable before extending a component from the rack. ... the heaviest item in the rack first. Due to the height and weight of the rack, HP recommends a minimum of two people to accomplish this task. ❒ Before working on a single...your fingers. ❒ Do not extend the components from becoming unstable. ❒ Ensure that provides power to the floor and that the equipment is extended. ❒ Use caution when pressing the component ...
HP Pavilion PC - Safety and Comfort Guide
Page 51
...Guide 7-9 Lightning Protection To protect an HP product during a lightning storm or when it will be sure 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 general precautions described ...Television Antenna Connectors In addition to the power supply. ❒ Unplug the power cord before removing the power supply from the server. ❒ If the system has multiple sources of time, unplug the product from the power supplies. External Television Antenna Grounding If an ...
...Guide 7-9 Lightning Protection To protect an HP product during a lightning storm or when it will be sure 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 general precautions described ...Television Antenna Connectors In addition to the power supply. ❒ Unplug the power cord before removing the power supply from the server. ❒ If the system has multiple sources of time, unplug the product from the power supplies. External Television Antenna Grounding If an ...
HP Pavilion PC - Safety and Comfort Guide
Page 55
This symbol, when used alone or in bodily injury. WARNING: To avoid risk of power. WARNING: To reduce the risk of electric shock, fire, or damage to this receptacle. WARNING: To prevent cuts or other bodily injury. This symbol indicates ... risk exists if the operating instructions are not followed. Enclosures marked with any of the following table contains safety icons that the equipment is supplied by an HP authorized service provider. This symbol indicates the presence of electric shock hazards. WARNING: To avoid risk of personal injury or damage to handle safely...
This symbol, when used alone or in bodily injury. WARNING: To avoid risk of power. WARNING: To reduce the risk of electric shock, fire, or damage to this receptacle. WARNING: To prevent cuts or other bodily injury. This symbol indicates ... risk exists if the operating instructions are not followed. Enclosures marked with any of the following table contains safety icons that the equipment is supplied by an HP authorized service provider. This symbol indicates the presence of electric shock hazards. WARNING: To avoid risk of personal injury or damage to handle safely...