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
... SDRAM modules CPU module Display assembly Motherboard White display Adjust display brightness. Symptom General problems Notebook resumes slowly from Standby mode Does not suspend to Standby mode as expected Does not automatically enter Hibernation mode as expected Display Dark display, no image, replace motherboard. Check power supply. Service Manual Troubleshooting and Diagnostics 3-11
... SDRAM modules CPU module Display assembly Motherboard White display Adjust display brightness. Symptom General problems Notebook resumes slowly from Standby mode Does not suspend to Standby mode as expected Does not automatically enter Hibernation mode as expected Display Dark display, no image, replace motherboard. Check power supply. Service Manual Troubleshooting and Diagnostics 3-11
Maintenance and Service Guide
Page 111
... spun down to conserve power, it . CMOS battery Motherboard Heat sink CPU module Motherboard Check notebook's power supply. Check heat sink for 24 hours to charge CMOS battery. Symptom Miscellaneous Clock loses time Notebook gets abnormally hot Notebook pauses or runs sluggishly Notebook still on but stops ... 100% can hear this). Press ctrl+alt+del and end any application not responding. If notebook slows after period of notebook) while notebook appears to modify hard disk power settings. Certain operations (such as indicated by hard drive light on front of continuous activity,...
... spun down to conserve power, it . CMOS battery Motherboard Heat sink CPU module Motherboard Check notebook's power supply. Check heat sink for 24 hours to charge CMOS battery. Symptom Miscellaneous Clock loses time Notebook gets abnormally hot Notebook pauses or runs sluggishly Notebook still on but stops ... 100% can hear this). Press ctrl+alt+del and end any application not responding. If notebook slows after period of notebook) while notebook appears to modify hard disk power settings. Certain operations (such as indicated by hard drive light on front of continuous activity,...
Hard Drive White Paper
Page 3
... BIOS upgrade be undocked or removed from a docking device or external power supply running on AC power. Refer to the following options are displayed: • Display status • Enable HP Notebook LidSwitch Policy Note 1: The HP Notebook LidSwitch Policy utility will not invoke Standby on DC power. The HP Notebook LidSwitch Policy is available from the following : 1. Note 2: The Microsoft...
... BIOS upgrade be undocked or removed from a docking device or external power supply running on AC power. Refer to the following options are displayed: • Display status • Enable HP Notebook LidSwitch Policy Note 1: The HP Notebook LidSwitch Policy utility will not invoke Standby on DC power. The HP Notebook LidSwitch Policy is available from the following : 1. Note 2: The Microsoft...