Troubleshooting Procedures

Table 2-4 Debug port error status (2/2)

System BIOS IRT processing

 

 

 

 

 

 

Debug Code

BIOS processing outline

Target Device

IC No.

F100

IRT section start

CPU

IS1050 (CPU)

 

 

 

IC3001/IC3002 (BIOS ROM)

F101

Creation of SETUP

BIOSROM

IC1420/IC1421/IC1430/IC1431

/IC1440/IC1441/IC1451/IC1451

information

RAM

 

(RAM)

 

 

 

 

 

 

,CN1410 (RAM Conn.)

F102

PCI Express initialization

PCH

IC1600 (PCH)

F103

PCH initialization

PCH

IC1600 (PCH)

 

 

 

IC1600 (PCH)

 

 

PCH

IC1420/IC1421/IC1430/IC1431

F104

SMRAM initialization

/IC1440/IC1441/IC1451/IC1451

RAM

 

 

(RAM)

 

 

 

 

 

 

CN1410 (RAM Conn.)

 

 

 

IC1050 (CPU)

 

End of SMRAM

PCH

IC1420/IC1421/IC1430/IC1431

F105

/IC1440/IC1441/IC1451/IC1451

initialization

RAM

 

(RAM)

 

 

 

 

 

 

CN1410 (RAM Conn.)

F106

EC Evart initialization

EC

IC3200 (EC/KBC)

F107

USB Legacy initialization

PCH

IC1600 (PCH)

 

Device Lock main

 

IC1420/IC1421/IC1430/IC1431

F108

RAM

/IC1440/IC1441/IC1451/IC1451

processing start

(RAM)

 

 

 

 

 

CN1410 (RAM Conn.)

 

Device Lock device

 

IC1420/IC1421/IC1430/IC1431

F109

RAM

/IC1440/IC1441/IC1451/IC1451

processing start

(RAM)

 

 

 

 

 

CN1410 (RAM Conn.)

 

 

 

IC1420/IC1421/IC1430/IC1431

F10A

End of Device Lock main

RAM

/IC1440/IC1441/IC1451/IC1451

processing

(RAM)

 

 

 

 

 

CN1410 (RAM Conn.)

 

Thermal control

 

IC1420/IC1421/IC1430/IC1431

F10B

RAM

/IC1440/IC1441/IC1451/IC1451

initialization

(RAM)

 

 

 

 

 

CN1410 (RAM Conn.)

F10C

Digital thermal sensor

CPU

IS1050 (CPU Socket)

initialization

 

 

 

 

End for IRT of a module

 

IC1420/IC1421/IC1430/IC1431

F10D

RAM

/IC1440/IC1441/IC1451/IC1451

load

(RAM)

 

 

 

 

 

CN1410 (RAM Conn.)

 

 

 

IC1420/IC1421/IC1430/IC1431

F10E

Memory test start

RAM

/IC1440/IC1441/IC1451/IC1451

(RAM)

 

 

 

 

 

 

CN1410 (RAM Conn.)

F10F

End of a memory test

RAM

IC1420/IC1421/IC1430/IC1431

PORTEGE Z830 Satellite Z830 Series Maintenance Manual (960-883) [CONFIDENTIAL]

2-27

Page 65
Image 65
Toshiba Z830 manual Troubleshooting Procedures Debug port error status 2/2, System Bios IRT processing

Z830 specifications

The Toshiba Z830, a part of the Satellite range, made its mark in the ultra-portable laptop category when it was launched. Designed for users searching for a blend of performance, portability, and style, the Z830 stood out for several reasons.

One of the most prominent features of the Toshiba Z830 is its ultra-thin and lightweight design. Weighing in at just over 2.5 pounds and measuring less than 0.7 inches in thickness, it was one of the lightest laptops available at its time, making it an ideal choice for frequent travelers and mobile professionals. The chassis is built from a strong magnesium alloy that contributes to its durability while maintaining a sleek silhouette.

Display-wise, the Toshiba Z830 boasts a 13.3-inch LED-backlit display with a resolution of 1366x768 pixels. The screen offers good color reproduction and brightness, providing an adequate experience for productivity tasks and media consumption. The incorporation of an anti-glare finish reduces reflections, further enhancing usability in various lighting conditions.

In terms of performance, the Z830 is powered by Intel's third-generation Core processors, with options ranging from i3 to i7, depending on the configuration. This enables users to run applications smoothly, whether for business tasks, multitasking, or media editing. Accompanying the processors is a solid-state drive (SSD), which provides quick boot times and faster data access compared to traditional hard disk drives.

Connectivity options are abundant in the Toshiba Z830, featuring USB 3.0 ports, HDMI output, and an SD card reader. Additionally, it includes a full-sized keyboard which is comfortable for typing, and a responsive touchpad that supports multi-touch gestures.

On the technological front, the Z830 integrates Wi-Fi and Bluetooth capabilities, ensuring users stay connected whether at home or on the go. The laptop also incorporates Toshiba’s Sleep and Charge technology, allowing users to charge their devices through USB while the laptop is in sleep mode, a convenient feature for those on the move.

Battery life is another strong aspect of the Toshiba Z830, with the ability to last for several hours on a single charge, depending on usage. This makes it suitable for long flights or extended working sessions without the constant need for a power source.

In conclusion, the Toshiba Z830 combines a portable design with robust performance, making it a commendable choice for professionals and students alike. Its blend of advanced features, connectivity options, and user-friendly design underline its reputation as a reliable ultra-portable laptop in its era.