Bµi 7 DRIVER ------------- I. Driver la gi? Driver la nhng ph©n mªm giup H§H nh©n dang, quan ly va ®iªu khiªn hoat ®«ng cua cac thiªt bi ngoai vi. B©t ky thiªt bi ngoai vi nao cung c©n phai co driver ®ª hoat ®«ng. Riªng ®«i v¬i nhng thiªt bi nh chu«t, ban phim lu«n co s¨n driver ®i kem v¬i hª ®iªu hanh nªn chung ta kh«ng c©n phai cai ®¨t. Driver co trong cac ®ia ®i kem v¬i cac thiªt bi ngoai vi khi ban mua chung va phai cai chung vao ®ª hª ®iªu hanh nh©n dang va quan ly ®¬c thiªt bi. II. Quan ly thiªt bi Quan ly thiªt bi nh¨m xac ®inh thiªt bi ph©n cng nao cua may cha co Driver, nªu cha co phai cai driver cho thiªt bi ®o. Vao Control Panel, kich ®up biªu t¬ng System. Chon the Hardware, kich nut Device Manger ®ª kh¬i ®«ng trinh quan ly thiªt bi. Thiªt bi nao kh«ng co driver se co d©u hoi mau vang. Khi ®o thiªt bi se kh«ng hoat ®«ng ®¬c va ban c©n phai cai driver cho thiªt bi ®o. III. Cai ®¨t Driver. Cach 1: • Chu©n bi ®ia driver ®i kem thiªt bi. • Nh©n ®up t©p tin setup.exe ®ª cai. Cach 2: • Kich phai chu«t trªn d©u hoi mau vang trong ca s« Device Manger. • Chon Properties. Chon Reinstall Driver. • Nh©n Next trong man hinh ®©u tiªn • Chon Search for a suitable driver for my device ®ª may t ®«ng tim m«t driver thich h¬p nh©t cho thiªt bi cua ban. Nh©n Next ®ª tiªp tuc. • Chi ®inh m«t n¬i ®ª tim driver. Nªu biªt chinh xac n¬i chc driver cua thiªt bi, ®anh d©u vao muc Specify a location va chi vao th muc cha driver cua thiªt bi • §¬i trong gi©y lat ®ª tim driver thich h¬p • Nªu kh«ng tim th©y se th«ng bao nh hinh bªn d¬i. Khi ®o ban c©n quay lai t ®©u va chon n¬i cha Driver khac. IV. Xem c©u hinh may Go Dxdiag vao ca s« RUN ®ª kh¬i ®«ng c«ng cu DirectX. 1. Th«ng tin hª th«ng (The System) Operating System: Phiªn ban hª ®iªu hanh Language: Ng«n ng s dung Processor: Th«ng tin vª CPU Memory: dung l¬ng RAM. Page file: B« nh¬ ao 2. Th«ng tin vª card man hinh (The Display) Name: Tªn card man hinh Manufacture: Tªn hang san xu©t Total Memory: Dung l¬ng card man hinh Monitor: Tªn cua man hinh. 3. Th«ng tin vª card ©m thanh (The Sound) . nao kh«ng co driver se co d©u hoi mau vang. Khi ®o thiªt bi se kh«ng hoat ®«ng ®¬c va ban c©n phai cai driver cho thiªt bi ®o. III. Cai ®¨t Driver. Cach. ph©n cng nao cua may cha co Driver, nªu cha co phai cai driver cho thiªt bi ®o. Vao Control Panel, kich ®up biªu t¬ng System. Chon the Hardware, kich nut