Chapter 3 Hardware Installation and Maintenance. Requirements: 1. Hardware Installation 2. Computer...

Chapter 3Hardware Installation an

d Maintenance

Requirements:Requirements:

1. Hardware Installation1. Hardware Installation

2. Computer Maintenace and Error 2. Computer Maintenace and Error MessagesMessages

Lead in

New words and phrases

Intensive study

Exercises4

1

2

3

3.1 Hardware Installation

Lead inWhat should you do if you want to install or upgrade the CD/DVD/CDRW drives?

We should set jumpers, place the CD/DVD/CDRW drives inside the computer, connect cables,reassemble the computer and install software driver.

New words and phrases

jumper n. 跳线straight angle n. 【数】平角SL 从盘模式MA 主盘模式latter a. 后面的，后者的 pron.n. 后者faceplate n. 面板ribbon n. 缎带，色带，带状物 v. 用丝带装饰，撕碎DC a. 直流chamfered a. 刻槽的

New words and phrases

socket n. 插座，插口Screw n. 螺丝钉，吝啬鬼，压迫 v. 扭紧，压榨guideline n. 指引headphone n. 戴在头上的收话器，双耳式耳机diagnose vi. 判断，诊断 vt. 诊断（疾病）amplify v. 扩大，详述，使……增幅close to 1. 接近，差不多 2. 与……关系密切for details 欲知详细情况plug and play 即插即用

Five guidelines for you to install/upgrade CD/DVD/CDRW Drives: 1. Setting jumper.

2. Placing the CD/DVD/CDRW drive inside the computer3. Connecting cables.

4. Reassembling the computer.

5. Installing the software driver.

Intensive Study

What functions can you select by placing a jWhat functions can you select by placing a jumper on the pins?umper on the pins?Setting Jumper:Setting Jumper:

Function 1 CS: Drive is configured using Function 1 CS: Drive is configured using host interface CSEL.host interface CSEL.

Function 2 SL: Configures drive as Stave.Function 2 SL: Configures drive as Stave.

Function 3 MA: Configures drive as Master Function 3 MA: Configures drive as Master (factory default mode most time).(factory default mode most time).

What should you do before the installation What should you do before the installation of CD/DVD/CDRW drive?of CD/DVD/CDRW drive?

Placing the CD/DVD/CDRW drive inside yoPlacing the CD/DVD/CDRW drive inside your computer:ur computer:

Disconnect power from the Disconnect power from the computer system.computer system.

Connecting cables:If the drive is set to Slave mode, you must use:

If the drive is set to Master mode, you must use:

the connector in the middle ofthe IDE cable.

the connector at the end of the cable.

How to operate a CD/DVD/CDRW drive(Decide the following statements are true or false according to this part)1. Details of how to operate a CD-ROM, DVD-ROM,and CDRW-ROM drive are always the same.

2. You don’t need to lock the disc when the drive unit is used in a horizontal position.3. You need a sound card to use the headphone jack in the front of the drive to listen to music CD’s.

4. The volume control in the front of the drive controls only the audio volume from the headphone jack.

(F)

(T)

(F)

(T)

Exercises(Ex 1 on P43) Translate the following sentences into Chin

ese and illustrate the effect of the word “by”:

1)The woman was deeply moved by his selfless sprit.

2) Come and sit by the fire.

3) Can you finish the work by Wednesday?

4) You can go to the station by underground.

5) When I go to the office, I pass the Beihai Park.

这位妇女被他的无私精神深深地感动了。 （被）来坐在火炉旁边。 （在……的近旁）你能在周三前做完这项工作吗？ （在……之前，不迟于）你可以坐地铁到车站去。 （以……为手段，乘坐）我上班的时候，要路过北海公园。 （从旁经过，路过）

3.1.2 BIOS Settings

BIOS: Basic Input Output System 基本输入输出系统

New words and phrasesalter v. 改变quality vt. 限制，限定customize v. 【计】定制，用户化boot sequence 启动顺序tip n. 提示，技巧come across v. 来到，偶遇，不期而遇，交付make sure v. 确定，确信，证实forum n. 论坛，法庭，讨论会

Read the text on P45 ,then decide the following statements are true or false:

1. When changing the order in which the computer searches for boot devices, most people will have the hard disk(C)as the first boot device and the floppy or (A)as the second.

2. The best idea is to set the floppy drive as boot device 1 and the hard disk as boot device 2.

(F)

(T)

Exercises (Ex 1 on P46) Multiple Choice:

1) She_____her hair when they called. A. wash B. is washing C. washed D. was washing2) The boys ___in the river every summer. A. swim B. is swimming C. swam D. was swimming3) Come in, Steve. Mr Thomposn____us about his trip to T

ibet. A. tell B. is telling C. told D. was telling4) She____the baby before going to bed. A. cover B. is covering C. covered D. was covering5) She____fifteen letters today. A. type B. is typing C. typed D. was typing

D

A

B

C

C

(Ex 2 on P47) Translate the following sentences into Chinese:

1)The English teacher spoke slowly so that everyone would understand.

2) In this fury he threw the stone tablets upon the ground so that they were broken.

3) He turned the stereo down very low so that he shouldn’t disturb the old lady downstairs.

4) The perfomance put on by the children was so good that the audience was deeply impressed.

5) He was so angry that he could not speak.

英语老师话讲得很慢，让每个人都能听懂。

他大怒之下，把那些石匾都扔到地上摔破了。

他把立体声收音机的音量调得很低，免得干扰楼下的老太太。

小孩的表演很精彩，给观众很深刻的印象。他气得都说不出话了。

Homework

• Read the reading materials on P43, 47.

Thank You!