7.1. Test Item and Division of trouble

Test item

Stanard

Enhancing

Content of standard test

Content of enhancing test

Place with possibili-

ty of breakdown

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU /

 

 

 

 

CPU is shifted to protected mode, and

 

 

 

CPU /

SYSTEM

 

 

 

 

"Violation of the paging", "Operation of

 

 

 

Main board

 

 

 

 

 

the violation of a privileged instruc-

 

 

 

 

 

 

 

 

 

tion", and DMA, INT, TIMER, and the

 

 

 

 

 

 

 

 

 

RTC operation are confirmed.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RAM

 

 

 

 

All memory space is tested in a spe-

 

 

 

Memory / Main-

 

 

 

 

 

cial memory access pattern based on

 

 

 

board

 

 

 

 

 

"R.S.T . technology".

 

 

 

 

 

 

 

 

 

 

 

 

HDD

 

 

 

 

The record area frequently accessed

All record area is tested.

HDD /

 

 

 

 

 

with Microsoft Windows XP to test in

 

 

 

Mainboard /

 

 

 

 

 

about two minutes regardless of

 

 

 

Cable /

 

 

 

 

 

points of HDD is emphatically tested.

 

 

 

Connector

 

 

 

 

 

 

 

 

 

 

MODEM

 

 

 

 

It is confirmed not to find abnormality

 

 

 

MODEM/ Main-

 

 

 

 

 

in the AC97 modem controller.

 

 

 

board

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wireless

 

 

 

 

It is confirmed not to find abnormality

 

 

 

Wireless LAN

 

 

 

 

in the Wireless LAN modem controller.

 

 

 

LAN

 

 

 

 

 

 

 

board /

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connector /

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mainboard

 

 

 

 

 

 

 

 

 

 

Sound *5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

USB

 

 

 

 

It is confirmed not to find abnormality

It is confirmed not to find ab-

Mainboard /

 

 

 

 

 

in the USB controller.

normality in the wiring be-

Connector

 

 

*1

 

tween the USB controller and

 

 

 

 

the connector by confirming

 

 

 

 

 

 

 

the connection of the USB

 

 

 

 

 

 

 

equipment connected with the

 

 

 

 

 

 

 

USB connector.

 

 

 

 

 

 

 

 

 

LAN

 

 

 

 

It is confirmed not to find abnormality

It is confirmed not to find ab-

Mainboard /

 

 

*2

in the LAN controller.

normality in the wiring be-

Connector

 

 

 

tween the controller and the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

connector by connecting to

 

 

 

 

 

 

 

HUB with LAN cable.

 

 

 

 

 

 

 

 

 

 

 

PC Card

 

 

 

 

It is confirmed not to find abnormality

 

 

 

Mainboard

 

 

 

 

 

in the CardBus controller.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SD

 

 

 

 

It is confirmed not to find abnormality

 

 

 

Mainboard

 

 

 

 

 

in the SD controller.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Keyboard

 

*3

It is confirmed not to find abnormality

The key is actually input, and

Mainboard /

 

 

in keyboard controller’s keyboard inter- the operation is displayed on

Keyboard

 

 

 

 

 

 

 

 

 

 

face.

the screen.

 

 

 

 

 

 

 

Touch Pad

 

*4

Whether keyboard controller’s mouse

The operation is actually dis-

Mainboard /

 

 

 

 

 

interface operates normally is con-

played on the screen by oper-

Touch Pad

 

 

 

 

 

firmed.

ating the touch pad.

 

 

 

 

 

 

 

DVD-ROM

 

*6

The drive is normally reset, and it is

It is confirmed to be able to

Mainboard /

 

 

 

 

 

accessible is confirmed.

read media normally.

Touch Pad

 

 

 

 

 

 

 

 

 

 

19

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Matsushita CF-T5LWETZ1 2 service manual Test Item and Division of trouble

CF-T5LWETZ1 2 specifications

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One of the main features of the CF-T5LWETZ1 is its lightweight design, making it highly portable without compromising on performance. This model is equipped with a full-sized keyboard and a vibrant touchscreen display that enhances usability, allowing for smooth navigation through various applications. With an intuitive user interface, users can easily switch between tasks, boosting productivity in both office and field environments.

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