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
...) Standby or Hibernation mode. If notebook is installed. Repair Center: Likely Causes Make sure notebook is installed properly, replace CPU module. Try external monitor. If problem appears after installing new software (including drivers), uninstall that software. Contact software vendor for AC and battery power are installed properly. Check power supply. Make sure SDRAM modules are...
...) Standby or Hibernation mode. If notebook is installed. Repair Center: Likely Causes Make sure notebook is installed properly, replace CPU module. Try external monitor. If problem appears after installing new software (including drivers), uninstall that software. Contact software vendor for AC and battery power are installed properly. Check power supply. Make sure SDRAM modules are...
Maintenance and Service Guide
Page 111
...spin up (you can take several seconds to modify hard disk power settings. Delete temporary and unneeded files. Check settings in AC adapter for 24 hours to charge CMOS battery. Replace thermal pad if needed. Restart notebook. Press ctrl+alt+del and end any application not responding. Check...) can affect response time). Make sure hard drive has adequate free space. CMOS battery Motherboard Heat sink CPU module Motherboard Check notebook's power supply. Port replicator is not responding. Make sure air vents are not blocked. If hard disk has spun down to conserve...
...spin up (you can take several seconds to modify hard disk power settings. Delete temporary and unneeded files. Check settings in AC adapter for 24 hours to charge CMOS battery. Replace thermal pad if needed. Restart notebook. Press ctrl+alt+del and end any application not responding. Check...) can affect response time). Make sure hard drive has adequate free space. CMOS battery Motherboard Heat sink CPU module Motherboard Check notebook's power supply. Port replicator is not responding. Make sure air vents are not blocked. If hard disk has spun down to conserve...
Service Manual
Page 71
... LEDs. I /O controller, S-video connector (certain models). On/off switch. Modem circuitry (certain models), modem connector. Power storage. Power switch, one-touch buttons. I /O controller, floppy connector. Infrared transmitter/receiver. Bus controller (South Bridge), USB connector...AC adapter socket, reset button, lid switch, power supply, power control circuitry. Display output, backlight, power converter for backlight. I /O controller, radio, radio frequency circuitry. AC-to-DC converter. Bootup Processor Memory Power Display Hard disk Floppy drive Keyboard PS/2 ...
... LEDs. I /O controller, S-video connector (certain models). On/off switch. Modem circuitry (certain models), modem connector. Power storage. Power switch, one-touch buttons. I /O controller, floppy connector. Infrared transmitter/receiver. Bus controller (South Bridge), USB connector...AC adapter socket, reset button, lid switch, power supply, power control circuitry. Display output, backlight, power converter for backlight. I /O controller, radio, radio frequency circuitry. AC-to-DC converter. Bootup Processor Memory Power Display Hard disk Floppy drive Keyboard PS/2 ...
Service Manual
Page 145
... 5-2. Local area of display. Hard disk makes clunking or scratching noise. Remove and reinstall hard drive. Was notebook or drive dropped? Hard disk makes buzzing or whining noise. Motherboard. Repair Center: Comments Check cable connections. ...notebook and drive for alternate noise sources, such as PCMCIA drive or fan. Symptom Display Dark display, no image, replace motherboard. Depends on another computer. Caused by closing display with pencil-sized object on and warmed up. Switchboard PCA. Display cable connection. Press Fn+F5 several times. Check power supply...
... 5-2. Local area of display. Hard disk makes clunking or scratching noise. Remove and reinstall hard drive. Was notebook or drive dropped? Hard disk makes buzzing or whining noise. Motherboard. Repair Center: Comments Check cable connections. ...notebook and drive for alternate noise sources, such as PCMCIA drive or fan. Symptom Display Dark display, no image, replace motherboard. Depends on another computer. Caused by closing display with pencil-sized object on and warmed up. Switchboard PCA. Display cable connection. Press Fn+F5 several times. Check power supply...
Service Manual
Page 152
... additional SDRAM. Certain operations (such as indicated by hard drive light on but stops responding. Restart notebook. If hard disk has spun down to conserve power, it can take several seconds to see previous symptom. Use Control Panel to be exchanged. If... notebook's hard drive frequently runs (as virus scanning or file browsers) can affect performance. Press Ctrl+Alt+Del and end any application not responding. Repair Center: Likely Causes CPU module. Check notebook's power supply. Repair Center: Comments If notebook slows after period of notebook) while notebook appears ...
... additional SDRAM. Certain operations (such as indicated by hard drive light on but stops responding. Restart notebook. If hard disk has spun down to conserve power, it can take several seconds to see previous symptom. Use Control Panel to be exchanged. If... notebook's hard drive frequently runs (as virus scanning or file browsers) can affect performance. Press Ctrl+Alt+Del and end any application not responding. Repair Center: Likely Causes CPU module. Check notebook's power supply. Repair Center: Comments If notebook slows after period of notebook) while notebook appears ...
Reference Guide
Page 103
...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 office. Regulatory approval for the AC adapter has been obtained using the power cord for an area not listed below . For any power cord with the notebook... (2.5 A) 125 Vac (3 A) 250 Vac (2.5 A) 250 Vac (2.5 A) 250 Vac (2.5 A) 250 Vac (2.5 A) 250 Vac (2.5 A) 250 Vac (2.5 A) Reference Guide 97 To purchase a power cord (including one of the power cords listed below ) or a replacement AC adapter, contact your local area.
...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 office. Regulatory approval for the AC adapter has been obtained using the power cord for an area not listed below . For any power cord with the notebook... (2.5 A) 125 Vac (3 A) 250 Vac (2.5 A) 250 Vac (2.5 A) 250 Vac (2.5 A) 250 Vac (2.5 A) 250 Vac (2.5 A) 250 Vac (2.5 A) Reference Guide 97 To purchase a power cord (including one of the power cords listed below ) or a replacement AC adapter, contact your local area.