Storage Devices And Batteries; Bootable Device; Embedded Controller; Pc2001 - Compal JHL90 Service Manual

JHL90 Service Manual
S0
S0
6.5

Storage Devices and Batteries

Possible storage devices are FDD, HDD, CD-ROM and DVD-ROM
• Floppy Disk and Hard Disk, CD-ROM and DVD-ROM
The BIOS must report the correct types of these devices if the drive is installed in
the system during POST. Two devices, which belong to the same category, are
not supported in this notebook.
• Batteries
The BIOS must follow ACPI specification and report the correct number of the
installed battery and status.
6.6

Bootable Device

The system is capable of booting from onboard HDD, CD ROM, DVD-ROM,
external USB Floppy and USB ATA Flash device.
6.7

Embedded controller

The keyboard controller will act as the ACPI embedded controller and support the
ACPI EC protocol and interface.
7.

PC2001

The notebook must meet Microsoft Logo requirements in accordance with the
PC2001 Guide and the Microsoft Logo test programs.
2-10
Critical low battery (depends on ACPI OS
setting)
Press Lid switch (depends on ACPI OS setting)
Press Power Button (depends on ACPI OS
setting)
Press Lid switch (depends on ACPI OS setting)
Press Power Button (depends on ACPI OS
setting)
S4
S5