Maintenance and Service Guide
Page 30
...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 ... BIOS, keyboard controller Power switch, one-touch buttons Key switches Keyboard circuitry, keyboard controller, keyboard BIOS Touch pad sensor, Select buttons, controller (PS/2 output) Audio controller, audio decoder, speaker amplifier, microphone, external audio jacks, headphone amplifier, audio...
...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 ... BIOS, keyboard controller Power switch, one-touch buttons Key switches Keyboard circuitry, keyboard controller, keyboard BIOS Touch pad sensor, Select buttons, controller (PS/2 output) Audio controller, audio decoder, speaker amplifier, microphone, external audio jacks, headphone amplifier, audio...