4 Replacement Procedures

4.1 Overview

Safety Precautions

Please read the following safety instructions before disassembling the computer and always follow the instructions while working on the computer.

DANGER: 1) Always use the genuine battery that is authorized by Toshiba or compatible with the unit. Since other battery packs have different specifications, they may be incompatible with the unit, and may burst or explode.

Never heat or disassemble the battery pack, as that could cause leakage of alkaline solution. Never throw the battery pack into a fire, as that could cause the battery pack to explode.

2)The power supply and other components carry high voltages. If you need to turn on the power of a partially disassembled computer to check its operation, be very careful not to touch connectors or components, in order to avoid the risk of electric shock.

Also, do not disassemble individual components in first-level maintenance.

WARNING: 1) Turn off the power and disconnect the AC adaptor from the power source, to avoid exposure to electric shock.

2)Batteries in the computer retain an electrical charge, so there is danger of electrical shock even when the computer is disconnected from an AC power source. Remove any metal jewelry or accessories such as necklaces, bracelets or rings, in order to reduce the risk of electric shock. Never work with wet or damp hands.

3)Be careful of edges and corners as these may cut.

CAUTION: 1) When you change a component, be sure the replacement component meets the required specifications. Never use foreign parts, to avoid any risk of damage to the computer.

2)To avoid any risk of short-circuit, fire or other internal damage, never allow any metal objects such as screws or paper clips to fall into the unit. Be sure to replace screws with the same size as those removed. Make sure all screws are securely fastened. Loose screws can cause short circuits, resulting in heat, smoke or fire.

3)Before lifting out an FRU or other component, make sure all cables to the component have been disconnected, in order to reduce the risk of accidental electric shock.

4)If you use AC power, be sure to use the cable that came with the computer or one recommended by Toshiba.

5)Make sure that all replacement components meet the specifications for the computer and that all cables and connectors are securely fastened, in order to avoid the risk of electric shock.

6)Some parts inside the computer, such as the CPU and cooling module, become very hot during operation. Conduct repair work after they have cooled. Be careful around the CPU and cooling module to avoid burns.

4-4

[CONFIDENTIAL]

PORTÉGÉ Z830/835/Satellite Z830 Maintenance Manual (960-883)

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Toshiba Z830 manual Safety Precautions
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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.
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