Interrupt Channel

Parity error detected, I O channel error Interrupt from controller 2 (cascade) Cascaded to INT 0AH (IRQ 2) Audio PCMCIA Audio (option) PCMCIA Internal modem Serial Audio (option) PCMCIA Internal modem Serial Hard disk controller PCMCIA controller CD-ROM controller PCMCIA controller Serial communication port 2 Internal modem Audio PCMCIA Serial communication port 1 Internal modem Audio PCMCIA Parallel port (option) Internal modem Audio PCMCIA

Manual Structure

This service guide contains technical information about the 390 series notebook computer. It consists of three chapters and five appendices. This chapter describes the system features and major components. It contains the 390 series notebook computer board layout, block diagrams, cache and memory configurations, power management and mechanical specifications. This chapter describes the features and functions of the major chipsets used in the system board. It also includes chipset block...

Trickle mode

The adapter charges the battery pack for two hours using trickle current 380mA, then shifts to 1 10 duty pulse trickle charge to keep the battery capacity at 100 . Output current (to DC DC converter, A) 10.16 (typ., for NiMH) 8.566 (typ., for LIB) 10.279 (typ., for NiMH) 8.185 (typ., for LIB) 9.137 (typ., for NiMH) 7.709 (typ., for LIB) Background charge (charge even system is still operative, A) Normal charge (charge while system is not operative, A) Maximum temperature protection ( C)

This section describes the PCIA terminal functions The terminals are grouped in tables by functional

Table 2-2 PCI1250 Terminal Functions Table 2-2 PCI1250 Terminal Functions A01, D04, D08, D13, 17, H04, H17, N04, N17, U04, U08, U13, U17, D06, D11, D15, F04, F17, 04, L17, R04, R17, U06, U10, U15 3.3 V Power supply terminal for core logic. Rail Power Input for PC Card A Interface. Indicates Card A signaling environment. Rail Power Input for PC Card B Interface. Indicates Card A signaling environment. Rail power Input for interrupt subsystem interface and miscellaneous l O. Indicates signaling...

Drivers Applications and Utilities

The notebook comes preloaded with the following software System utilities and application software4 PC Card slot drivers and applications Other third-party application software Table 1-36 Location of Drivers in the System Utility CD In some areas, a different operating system may be pre-loaded instead of Windows 95. 4 The system utilities and application software list may vary. To re-install applications under Windows 95, click on Start, then Run Based on the location of the application, run...

The Vga Bios should support DPMS Desktop Power Management System for the standby and hibernation mod

The hard disk enters standby mode when there are no disk read write operations within the period of time determined by the computer's HPM unit. In this state, the power supplied to the hard disk is reduced to a minimum. The hard disk returns to normal once the computer accesses it. Table 1-35 Hard Disk Standby Mode Conditions and Descriptions Table 1-35 Hard Disk Standby Mode Conditions and Descriptions The condition to enter HDD Standby Mode Display Standby HPM timer times-out or LCD cover is...