Manuale d’uso / di manutenzione del prodotto 740 del fabbricante Acer
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T r avel Ma t e 740 Service Gu ide P AR T NO.: 49.42R01. 001 PR INTE D IN T AIWAN Servic e gui de fi les a nd updat es ar e a vaila ble on the AIPG /CSD web; for more i nfor mation, pleas e ref er to http:/ /cs d.
II Revision His tory Pleas e refer t o the ta ble below for the updat es made on T r avel mate 740 serv ice guid e. Date Chapter Upda te s.
III Co pyr ight Co p y r i ght © 2001 by Acer I n c o r p o r a t ed. A l l r i g h t s r ese r v ed. No pa r t of t h i s pub li c a t i on m ay be r ep r o duce d , tra nsmitt ed, t ran scr ib ed, .
IV Co nve nti on s The f ol lowing convent i ons ar e u sed i n thi s manual: Scre en m e ssag es Denotes a ctu al m es sages that appear on sc ree n. NOTE Gives bi ts and pie ces of addit i onal inf ormati on relat ed to t he current topi c. W ARNING Al er ts you to any damage that might resul t fro m doing or not doing spec ifi c acti ons.
V Pr ef ac e Befor e using thi s i nformat ion and the pr oduct it suppor ts, pleas e read t he fol l owing gener al inf ormat ion. 1. This Ser vi ce Guide provid es you with al l t echni cal in for m ati on relating to the BASIC CONFIGURA TION deci ded for Acer 's "global " produ ct of ferin g.
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VII T able of Co nt ent s Chapt er 1 Syst em Specif icati on s 1 Fe ature s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Sy stem Bl ock Di ag ram . . . . . . . . . . . . . . . . . . .
VIII T abl e o f C ontent s Re m ov i n g th e DC - D C Cha r ge r Bo a r d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 6 Re m ov i n g th e Sy s tem Bo a r d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 6 Removi ng t he Audio Ja ck Cover .
Chapte r 1 1 Fe atures This co mputer was desi gned with the user in mind. Here are jus t a few of its many feat ur es: Perf ormanc e ! Inte l ® Mo bile Pent ium ® I I I Coppermin e processor with 5.
2 Chapter 1 Exp ansi on ! T wo type II or one type I II CardBus PC Card slot(s) wi th Zoomed Vid eo suppo rt on upper sl ot ! Upgrade able m emory ! Doc kM ate V Keyb oard a nd Pointi ng De vice ! 84-.
Chapte r 1 3 Syst em Bl ock D iag r am CLK GEN . IC S Mo b i l e C P U Tu al a t i n SO - D IM M *2 SO - D IM M *2 Al m a do r - M GC M H ver s i on : A 4 IC H 3 - M VGA A T I M o bility M6 S CRT LC D RAM BUFFE R ( 2 * 32 bit) *2 DOCK V TV OUT PRI M A RY E IDE HD D SECOND A RY EIDE CDRO M U S B 1 .
4 Chapter 1 Bo ard La yo ut To p V i e w 1 V olum e Con tro l 1 6 Ser ial Po rt 2 Mi cro ph one- i n P ort 17 Mod em Co nnec to r ( RJ 1 1) 3 Li ne-in Po rt 18 P S/2 Port 4 Line-out P o rt 19 LCD Co v.
Chapte r 1 5 Bo ttom V iew 1 D ock ing S tatio n Co nnec tor 8 B atter y Co nnec tor 2 I ntel FW82 830M 9 I ntel FW828 01C AM 3 Powe r Swit ch Co nn ecto r 10 Mod em boa rd so cke t 4 DIMM So c ket 2 .
6 Chapter 1 Out l ook V iew A general intr oduct ion of por ts allow you to connect periphe ral devi ces, as you would with a desk top PC. Fr on t View # It em Des cription 1 Di sp lay sc r een Also call ed LCD (l iqui d -cr ysta l di spla y), dipl ay s co mpute r ou tp ut.
Chapte r 1 7 Lef t Pan el # Ic on Item Description 1 In f r a r e d po r t In t er f ac es w i th in fr a red d e v ices ( e .g ., infrare d printer , I R-aware computer). 2 P C Card slots A c cept one ty pe III or tw o T yp e II 16-bit PC Card (s) or 3 2-bit CardBus PC Card(s).
8 Chapter 1 Right Panel # It em Des cription 1 V ideo cap t ure k it slot Acce pt s t he vid eo cap t ur e k it op tio n on the ri ght s ide of th e co mput er . 2 B a tt e r y ba y Hou ses th e co mput er’s b at ter y pack . 3 A c er Me di a dr i ve Houses a remo va ble me di a dri ve mod ule.
Chapte r 1 9 Rear Panel # Ic on Item Description 1 Po wer ja ck Con ne c t s to an AC ad ap te r 2 PS / 2 po rt Con nect s to any PS / 2-c ompati bl e de vi ce (e. g., PS /2 mo us e). 3 M od em j ack Con ne ct s to a ph on e l ine. 4 Seri al p ort Co nnects t o a s erial d evice (e.
10 Chapter 1 Bo tto m Pan el # Ic on Item Description 1 Ace rMed ia b ay Ho use s an Acer Me dia d rive mod ule. 2 Ba tte ry ba y Hou ses th e co mput er’s b at ter y pack . 3 Ha r d di sk bay Hou ses th e co mpu ter’ s h ard d is k (sec ur e d by a sc r ew) .
Chapte r 1 11 Indic ators The com put er has six easy -to- read stat us i cons on the ri ght of the disp lay scre en. The Powe r and Sta ndby stat us icons ar e visib le even when you cl ose the dis play cover so you can see the stat us of t he com puter whil e the co ver i s closed.
12 Chapter 1 Lock Ke ys The keyboa rd has t hre e lock keys whi ch you can toggl e on and of f . Loc k Key Descr ip ti on Cap s Lo ck W hen Caps Lo ck i s o n, a ll al phab etic cha ra cters typ ed ar e i n uppe r cas e. Num Loc k (F n-F 1 1) Wh en Num Lo ck i s on, the embe dded keyp ad is in nume ric mo de.
Chapte r 1 13 Emb edded Nu meric K eypad The em bedded numer i c keypad f uncti ons l ike a des ktop numeri c key pad. I t is i ndica ted by smal l c hara cters loca ted on t he up per ri ght cor ner of t he ke ycaps . T o s impl i fy the keyb oard l egend, cu rso r-cont ro l k ey s ym bol s are not pri nted o n t he key s.
14 Chapter 1 W indo ws K eys The keyboa rd has t w o keys t hat perf orm Windo ws-s pecif ic funct ions. Key Icon Desc ri pti on Wi ndows l ogo key Star t butto n.
Chapte r 1 15 Hot Keys The com put er empl oys hot keys or key combi nat io ns to access most of th e comput er’s contr ols like sc ree n contr ast and bri ght nes s, volume output and the BIOS Uti lity . T o ac tivat e hot keys, press and hol d the Fn key befor e pressi ng the other key in the hot key combi nat io n.
16 Chapter 1 T ouc hpad The bui lt-i n t ouchp ad i s a PS/2-compa ti bl e point ing devi ce t hat senses mo vement on its su rface. Thi s means the cur sor respo nds as you move your fing er on the surf ace of the touchp ad. The centr al locat i on on the palmr est provi des op tim um c omfort and suppor t.
Chapte r 1 17 Hard ware S p ecif ication s and Co nfigurat ions Process or Item Sp ec ifi cat ion CP U type Int el Pe nti um I II 1/ 1.1 33 /1. 2 GH z p ro ce sso r w ith 5 12KB L2 on-d ie Cach e CPU packa ge Micr o-F CP G A pack ag e CPU c ore v oltage 1.
18 Chapter 1 Above tab le lis ts some syst em memor y conf ig ura tions. Y ou may combi ne DIMM s wi th vari ous capa ci ties t o for m other comb ina tions .
Chapte r 1 19 Re ad / wr i te he ad s 2 Enc odi n g met h od MFM /F M Power Requirement Inp ut V o lt ag e ( V) +5V +/ - 10 % Hard Disk Dri ve Inter fa ce Item S pecifi cation V endo r & Mo de l N.
20 Chapter 1 Audio Int er face Item Sp ec ifi cat ion Aud i o C on tr oll er Cirru s Lo gi c R ealt ek ALC 200 Aud i o onbo ar d o r opt i on al Bui lt -in Mono or Ste reo St e r eo Res o lut ion 20 bi t ster eo Dig it al t o an al og con ve r te r 18 bit ster eo An alog to Ditia l con vert er Co mpa tib il ity Mi cros of t P C9 8/ PC9 9, A C97 2 .
Chapte r 1 21 Paral lel Port Ite m Spec ification Par all e l po rt c on tro ll er SMS C LP C47 N26 7 Nu mbe r of par a llel po rt 1 Lo cati on Rea r si de Conne ctor type 25- pin D- type c onnect or .
22 Chapter 1 PCMCIA Por t Item Sp ec ifi cat ion PCM CIA co nt r ol ler O2 OZ 6 93 3 Supp orts ca rd type Ty pe -III/II Numb er of sl ots On e type- III or T wo type-II Acc es s lo cati on Le ft si de.
Chapte r 1 23 NOTE: DC-AC inve rter is used t o generate very high AC vol tage , then suppo rt to LCD CCF T backlight user , and is al so respon sible for the c ontrol of LCD bright ness. Av oi d touchi ng the DC-AC in verter are a while the s yst em un it is t urned o n.
24 Chapter 1 Effic ienc y I t shou ld pr ovid e an e ffic ienc y of 8 3% mi nim um, w hen meas ured at maxi mum loa d unde r 1 1 5V (6 0H z ). Ou tput Rat ing s ( C V mode ) DC o utp ut v oltag e +19 .0V ~20. 0V No is e + Ri pp le 300mv p-pmax (2 0M Hz ban dw i dt h ) Load 0 A (mi n.
Chapte r 1 25 Envir onmenta l Requi rement s Item Sp ecific ation T em pera tur e Operati ng +5~+ 35 ° C Non -op er ati ng -2 0~ +6 0 ° C Non -op er ati ng -20~+60 ° C (s tor ag e pack ag e) Humidi.
26 Chapter 1 060, 06 4 Key board con tro ller 3 8859 chi p se lect 06 1 S ys te m sp ea k er out 040B DM A cont rol ler -1 06 1 S ys te m sp ea k er 070 - 07 1 R ea l- tim e cl oc k an d N M I mas k 0.
Chapte r 1 27 IR Q 12 PS/ 2 de vice IRQ 13 Mat h pr oces sor IR Q 14 1st EIDE de vi ce ( ha r d d is k) IR Q15 2 nd EI DE dev ice (C D -R OM dri ve) DMA Channel Assign ment DMA Channel Func tion DRQ0 .
28 Chapter 1.
Chapte r 2 29 BIOS Setu p Util ity The BI OS Se tup Ut ili ty i s a hard ware con figur ation progr am b uilt int o your com puter’s BI OS ( Basic Input/ Output Sy stem). Y our co mputer is alr eady pr oper ly c onfigu red and op timiz ed, an d y ou d o not nee d to run t hi s uti lity .
30 Chapter 2 Syst em Informat ion The Syste m Informat io n scre en displ ays a sum m ary of your comput er hardwar e infor mation. NOTE: Th e screen ab ove i s a samp le and may not refl ect the actual dat a on your compu ter . “X” may refer t o a serie s of numbers and/ or ch arac ters.
Chapte r 2 31 Bas ic Syste m Set tings The Basic System Setti ngs scre en all ows you to set the sys tem date and ti m e. The f ol lowing tabl e desc ribes t he p arameter s in thi s s creen. Paramete r Description Fo rm a t Date Sets the system date.
32 Chapter 2 Sta rtu p Co nf igu rat ion The St ar tup Conf igur ation screen c ontain s paramet er valu es that defin e how y our compu ter behaves on syst em s tartu p. The f ol lowing tabl e desc ribes t he p arameter s in thi s s creen. Set tings in bold face ar e the de fau lt a nd sugges ted param et er sett ings.
Chapte r 2 33 The f ol lowing tabl e desc ribes t he p arameter s in thi s s creen. Set tings in bold face ar e the de fau lt a nd sugges ted param et er sett ings . Set ting th e Boot D ri ve Se que nce The Boot Dri ve Sequ ence sec tion l is ts boot pr ior i ties (1 st, 2nd, 3rd and 4r d ) for boot abl e drives in your com pu ter.
34 Chapter 2 Onbo ard Devi ce Config urati on The pa ramet ers in this scre en a re f or adva nced us ers onl y . Y o u do no t need to c hange the values i n thi s scree n b ecause t hes e val ues are al ready opt imize d. The O nboard Dev ice Con figur ation sc reen a ssigns r esources t o basi c computer c ommunic ation hardwar e.
Chapte r 2 35 Syst em Secur ity The Syste m Security screen cont ains par amete rs that help saf egua rd and prote ct your comput er from unaut horize d u se. The f ol lowing tabl e desc ribes t he p arameter s in thi s s creen. Set tings in bold face ar e the de fau lt a nd sugges ted param et er sett ings.
36 Chapter 2 Setting a Password Foll ow the se ste ps: 1. Use t he cursor u p/down k eys to hi ghli ght a Pas sword p arameter ( Setup, Power- on or Hard Disk) and press t he z / x key . The passwor d box appe ars: 2. T y pe a passwor d. The password may consi st of up to eight characte rs (A-Z, a-z, 0-9) .
Chapte r 2 37 Y ou have thre e chances to ent er a password . If you succes sfull y ent er ed the passwor d, the system sta rts Windows. If you fai l t o en ter the pas swor d corr ectl y after thre e tr ies, the s yst em h angs. T o c hange a pass w ord , follow the same steps used to set a passwor d.
38 Chapter 2 BIOS Flash Utility The BI OS f lash memory up date i s re quired f or t he fol lowin g condi tion s: ! New versi ons of syst em progr ams ! New featu res or options Use the AFl ash ut ili ty to update the sy stem BIO S fla sh ROM. NOTE: Do not ins tall memor y- relat ed dr ivers (XMS, EMS, DPMI) when you use AFlash.
Chapte r 2 39 Runn ing PQA Diagnost ics Pr ogram Press z / x to mo ve aro und the main me nu. Press e to enabl e the selec ted opti on. The main options are Diag, Resul t, Sy sInfo , O ption and Exi t. The Diag opt ion let s you sel ect te sting i te ms and times.
40 Chapter 2 The s cre en bel ow ap pears if y ou select Mul ti T est. Speci fy the desi red num ber of tests and pr ess e . Afte r you speci fy the number of tests t o perf orm, the sc reen shows a li st of test items ( see bel ow) . Move the hi ghlig ht bar from one ite m to anot her .
Chapte r 3 41 This ch apter cont ains st ep-by- st ep proc edures on how to di sas sembl e the noteboo k comput er for maint enanc e and tr oublesh ooting .
42 Chapter 3 Gene ral Info rmati on Before Y ou Begin Befor e proceedi ng with th e dis assembly pr ocedu re, make sur e that you do the fol lowi ng: 1. T urn off th e power to the sys tem and al l peri pher al s. 2. Unplug the AC adapter and al l power and signal cables f rom the syst em.
Chapte r 3 43 Disa ssem bly Pr oced ure F lowch art The fl owcha rt on the succee din g page gives you a graphi c rep resent ation on t he enti re disas sembly sequ ence and ins truct s you on the comp onent s that need to be remov ed duri ng ser vici ng.
44 Chapter 3 Main Unit Middle Cove r LCD Mod ule Upper Case Touc hpad Hea t sink Pl ate CPU Hea tsink CPU RTC Battery Mai nbo ard Fan DC-DC Cha rger Bo ard PCM CIA So c ke t Modem Ca bl e Bx5 fo r 15 " Bx3 fo r 13 .
Chapte r 3 45 Rem oving the B atter y Pack 1. Push t he batt ery r elease but ton i nward. 2. Sli de the bat tery pack out fro m t he main uni t..
46 Chapter 3 Rem oving the Ex tern al DI MM Mo dule 1. Remov e the scr ew of the DIMM cover , then remove the DI MM cover from the l ower case. 2. Use two fl at -blade d screw dri vers to push out the latches on either si de of the DIMM sock et and r em ove t he D I M M me mor y .
Chapte r 3 47 Rem oving the Ex tern al Mo dem C ombo Card 1. Remov e the scr ew holdi ng the modem cover . 2. Use t wo flat -blade d s crew dr ivers to push out the lat ches on ei ther side of t he modem sock et. 3. Remov e the modem boar d from the main board.
48 Chapter 3 Remo ving th e CD-RO M/DVD- ROM M odule 1. Push t he CD-ROM mo dule r eleas e bu tton inward. 2. Sli de the CD-ROM module out from th e main uni t.
Chapte r 3 49 Remo ving the H ard D isk Dr ive Mo dule 1. Remove the scr ew of the hard disk cover , then remove the HDD cover . 2. Pull the pl ast i c tag t o remove t he HDD module.
50 Chapter 3 Removin g the Flop p y Disk Driv e Module 1. Remov e the scr ew as shown here. 2. Disco nnect the FDD FPC c abl e. 3. Sli de out the FDD module from th e upper case smoot hl y . W ARNI NG: Be careful not to break the FDD FPC cable, when sli di ng out the modul e.
Chapte r 3 51 Disa ssemb ling t he M ain Unit Removing the Hinge Caps 1. Fir st, releas e the left and ri ght hing e caps. 2. Sli de the mi ddle c over to the r i ght, then r emove it from the main uni t. 3. Remov e the mid dle hi nge c ap f rom t he main uni t.
52 Chapter 3 3. Disco nnect the keyboard cabl e from the mai n board. 4. Remov e the key board. Removing the LCD Module 1. See “Rem ovi ng the Hinge Caps” on page 51 2. See “ Removi ng the Key board” on pag e 51 3. Remov e the two s cre w s a s shown.
Chapte r 3 53 3. Disco nnect the touchpad cabl e 4. Remov e the touchp ad b oar d. Removing the CPU 1. See “Rem ovi ng the Hinge Caps” on page 51 2. See “ Removi ng the Key board” on pag e 51 3. Releas e the four sc rews on the heat si nk plate .
54 Chapter 3 7. Loose up th e CPU secure knot. 8. Remove t he CPU. Removing the RTC 1. See “Rem ovi ng the Hinge Caps” on page 51 2. See “ Removi ng the Key board” on pag e 51 3. Disco nnect the R TC connec tor from the main board. 4. Remov e the R TC batt ery .
Chapte r 3 55 Sep ara ting th e Lower Cas e fr om th e Upp er C ase 1. See “Rem ovi ng the Hinge Caps” on page 51 2. See “ Removi ng the Key board” on pag e 51 3. See “ Removi ng the CPU” on pa ge 53 4. Disco nnect the touchpad cabl e from the mai n board .
56 Chapter 3 Removing the DC-DC Ch a rger Board 1. See “Rem ovi ng the Hinge Caps” on page 51 2. See “ Removi ng the Key board” on pag e 51 3. See “ Removi ng the CPU” on pa ge 53 4. See “ Separ ating the Lower Ca se from the Upper Ca se” on pag e 5 5 5.
Chapte r 3 57 Remov ing the Aud io Jack C over 1. See “Rem ovi ng the Hinge Caps” on page 51 2. See “ Removi ng the Key board” on pag e 51 3. See “ Removi ng the CPU” on pa ge 53 4. See “ Separ ating the Lower Ca se from the Upper Ca se” on pag e 5 5 5.
58 Chapter 3.
Chapte r 3 59 Disa ssem bling t he L CD Mod ule Removing the LCD Bezel 1. See “Rem ovi ng the Hinge Caps” on page 51 2. See “ Removi ng the Key board” on pag e 51 3. See “ Removi ng the LCD Modul e” on pa ge 52 4. Remov e the f ive mylars from the LCD modul e.
60 Chapter 3 Remov ing the S peaker Assembly Module 1. See “Rem ovi ng the Hinge Caps” on page 51 2. See “ Removi ng the Key board” on pag e 51 3. See “ Removi ng the LCD Modul e” on pa ge 52 4. T urn the LCD mod ule c over . W ARNI NG: Be careful not to break the LCD panel.
Chapte r 3 61 Remov ing the LCD B racke t 1. See “Rem ovi ng the Hinge Caps” on page 51 2. See “ Removi ng the Key board” on pag e 51 3. See “ Removi ng the LCD Modul e” on pa ge 52 4. See “ Removi ng the LCD Beze l” o n page 59 5. Releas e the f our sc rews as sh own below .
62 Chapter 3 7. Disco nnect the invert er to led cable, and speak er t o led cable . 8. Remov e the LED boar d. Rem ov ing th e Mic ro phone 1. See “Rem ovi ng the Hinge Caps” on page 51 2. See “ Removi ng the Key board” on pag e 51 3. See “ Removi ng the LCD Modul e” on pa ge 52 4.
Chapte r 3 63.
64 Chapter 3.
Chapte r 4 65 Use the fo llowing pro cedur e as a gui de for comput er probl ems. NOTE: Th e diag nost ic t ests ar e int ended t o test only Acer p roducts . Non- Acer p rodu cts, proto typ e card s, or modifi ed opt io ns can gi ve fals e errors and invali d sys tem res ponse s.
66 Chapter 4 Syst em Ch eck P roce dures Exte rnal Disk ett e Driv e Check Do the fol lowi ng to isolat e the probl em to a c ont roller , dr i ve r , o r disket te. A wri te-ena bled, di agnosti c diske tte is requi red. NOTE: Mak e sure that the dis kette does not have m ore th an one label attac hed to it .
Chapte r 4 67 Keybo ard or Auxiliar y Input Devic e Check Remov e the ext ernal keyboa rd i f th e intern al ke yboard is to be tested. If t he int er nal keyboa rd does not work or an unexp ect ed ch.
68 Chapter 4 Check th e Power Adapter Unplug the power adapt er cable f rom the compute r and measur e the outpu t volt age at the plu g of the power adapt er cable. See the followi ng figu re 1. If t he vol tage is not corr ect , repl ace t he power adapte r .
Chapte r 4 69 Check th e Battery Pack T o c heck t he bat tery pack , do the fol lo wing : Fr om S o ftw ar e: 1. Check out the Power Mana gement in contro l Panel 2. In Power Met er , conf irm that if the par amet ers shown in the screen for Current Powe r Sour ce and T otal Batt ery Powe r Rem aining ar e correc t.
70 Chapter 4 Pow er-O n Self- T es t (POS T) Er ror M essag e The PO ST er ror m essage i ndex l ists the er ror mes sage and t hei r pos sible ca uses.
Chapte r 4 71 Ind ex of Erro r Mess ages Error Code Li st Error Codes Er r or Me ssag es 006 Eq uipm ent Co nfig ura tion Erro r 010 Eq uipm ent Co nfig ura tion Erro r 070 Rea l Time C lo ck Err or 1.
72 Chapter 4 Inco rr ec t Driv e A type - run SET UP C heck t he dri ve i s de f in ed wi th t he prop er di ske tte ty pe in B IO S Se tup Ut ility Se e “E xter nal D isk ette Driv e Che ck” on page 66.
Chapte r 4 73 Error Mess age List No beep Er ror Mess ages FRU/Actio n in Sequence No beep , pow er- on i ndic ator t urn s off a nd LC D is blan k. Pow er so ur ce (b att ery p ack and power ad apte r). S ee “ Pow er Sy stem Che ck” o n pa ge 67 .
74 Chapter 4 Ind ex of Symp to m-t o-FR U Err or Mes sage LCD-Rel ated Symptoms Symp tom / Error A ctio n in S equ ence LC D bac klig ht do esn' t wo rk LCD is t o o dark LCD br i gh t ness ca nn ot be adj u st ed LCD co nt ras t cannot be ad ju st ed Ente r BIOS Utilit y to ex ecute “Load Se tup De fault Se ttings ”, then re boot sys tem.
Chapte r 4 75 PCMCIA -Related Sy mptoms Symp tom / Error A ctio n in S equ ence Sys tem ca n not de tect th e PC Car d (PC M CIA) PCMCIA slot a ssemb ly Syst e m boa r d PCMC IA sl ot pi n is dama ge d.
76 Chapter 4 NOTE: If yo u cannot f ind a s ymptom or a n e rror in t his list and the probl em remains, see “Undete rmined Proble ms” on page 78. Syst e m ha ngs in ter mi tte nt ly . See “The rm al & Fan Uti l ity” on page 3 8. Re co nn ect ha rd dis k /C D- RO M dr iv es .
Chapte r 4 77 Int ermi tte nt Pr ob lems Int ermitt ent syst em hang pr oblem s can be cause d by a variet y of reasons that have not hing to do with a hardwar e defect , such as: cos mic radi ati on , el ect rostat i c dischar ge, or sof tware error s.
78 Chapter 4 Un dete rmine d Probl ems The di agnos tic pr oblems do es not ident ify whi ch adapt er or d evi ce fai led, which ins tall ed devi ces are i ncor rect , whethe r a short ci rcu it is su spect ed, or whet her the sys tem is inop erati ve.
Chapte r 4 79 Inde x of AFlash BIO S Erro r Me ssage Error Message Acti on in S eq uen ce Hardware Error See “Sys t em Diagnostic Diske tt e” on page 3 8 VPD Ch ec k sum Er r o r Re b o ot th e sy st em a n d then re st es t wi th th is di sk e tte .
80 Chapter 4 Inde x of PQA D iagno stic E rror Code , Mes sage Error Code M essag e Act ion i n Se quen ce 16X XX Back up bat ter y er ror Back up bat t ery 01X XX CPU or mai n boar d err or Rel oa d B I O S def ault se tti ng .
Chapte r 5 81 To p V i e w VR1 PH3 PH2 PH1 CN13 CN8 U2 CN7 CN2 CN5 CN4 CN3 CN6 CN1 CN9 CN10 CN12 CN15 SW1 CN16 CN18 CN26 CN19 CN1 1 CN14 CN17 Jumper and Connector Lo cati ons Chapter 5.
82 Chapter 5 PCB 01200-S SW1 Se t tings VR1 Volume Control CN1 PS/2 Port PH3 Mic ro phon e-i n Por t CN 9 LCD C ov er S wit ch Co nn ec t o r PH2 L i ne-in Port CN 10 LED/Inverte r Board C onnecto r P.
Chapte r 5 83 Bottom View CN21 Docking Stati ion Connector CN23 DC-DC Board Connector CN25 Power Switch Connector CN2 2 DC-DC Board Connector CN27 FDD FPC Connec t o r CN20 Modem Connector CN2 6 B at .
84 Chapter 5.
Chapte r 6 85 This ch apter gi ves you the FRU (Fi el d Replaceabl e Unit) li st ing in glo bal configu rati ons of T ravelMat e 740. Refer to this chapte r whenever or dering for parts to rep air or fo r RMA (Return Merc handi se Author izati on ).
86 Chapter 6 Expl od ed D iagr am.
Chapte r 6 87 Pi c tur e No. Par t n ame Descripti on CPU/Processor 31 CPU PI II 1.0G M HZ 5 1 2K INT EL IC CPU T ULA T1.0 G 512K UFCPG A 31 CPU PIII 1.13GMHZ 512K INT EL IC CP U TULA T 1.13G 512K UFCPGA Memor y 33 M EMORY SODI MM 128M B PC-13 3 INFIN EON SDIM M 12 8MB H YS 6 4V 1622 0GD L - 7.
88 Chapter 6 HDD/ Hard Di s k Drive 19 HDD 20G IBM/ DJSA22 0 M LC: H32029 HDD 20G IBM/DJSA-220 H32029 19 HDD 30GB ML C: H32162 IBM/ IC 25N 0 30A TDA0 4 HDD 30G IBM/IC25N030A TDA04 HDD MODULE 20G IBM/D J SA-220 MLC: H32029 W /CASE W/HDD CONNECTOR HDD MODULE 2 0 GB 9.
Chapte r 6 89 Fan 17 F AN 45* 4 5* 9 . 5MM F AN 45 * 45* 9.5M M AL (F LAMI NGO ) Key boa rd 30 KEYBOAR D US NSK-8 4X21 KB US NS K-84X21 Ca bles NS POWER CODE 1 2 5 V 3PI N CORD 125V UL 3P K01081B1 183WP NS MODEM C ABL E CABLE MODEM (FL AMINGO) 18 FDD CA BL E CAB L E FPC F DD MISTIMI NS CD-ROM CABL E C.
90 Chapter 6 25 FINGER PRINT CABL E C.A .FPC FI NGER PRI NT(FLAM INGO) NS MICRO PHONE CA BLE 2PIN 40MM W. A 2P/MI C 40MM 73 0 NS SPEAK ER CAB LE W.A 4/4P 5 0MM SP K&LED 730 NS INVERTER&LED CABLE C.A L ED INV ER TER COAXIA NS LCD CABLE 15.1" CABLE LCD 1 5.
Chapte r 6 91 Boards NS MODEM BOARD A MBIT/U98M005.0 1 MODEM MDC AMBIT/U98M005.01 NS HDD CONNECTOR S KT 44P HDD 20120S-44/43G5-0 NS HDD CASE W/ SUP P ORT W/GAS KET W/S PONGE AS SY HDD 9.
92 Chapter 6 Batte ry 22 BA T TERY P AC K SON Y/BTP-30 A1 ASSY BTY P ACK LI NO BT P-30A1 730 NS BA TTERY LI 3V 21 0MHZ 50MM B TY L I 3V C R2 03 2T6 2 10 MA H 5 0MM Charger 13 DC-DC CHARGE R T62.
Chapte r 6 93 6 MIDDLE COVER W/O NAME PL A T E CVR MIDDLE KU2-1518 730 7 MIDDLE COVER CA P CVR CAP MI DDLE PC 730 21 BA T TERY DOOR DOO R BA T TERY KU2-1 518 730 26 FINGER PRINT PL A T E PL T FIN GER .
94 Chapter 6 9 LOWER CASE W/ O DIMM COVER W/ O MOD E M CO V ER AS SEMBL Y LOWER CASE(FLAMINGO) 12 UPPER CA SE W/O FING ER PRINT W / T OUCH P AD AS SEMBL Y UPPER CASE(FLAMINGO) 32 HDD BEZEL BZ L HDD KU2-1518 730 NS LCD P ANEL W/O S PEAKER ASSEM BL Y L CD P ANEL(1 5 .
Chapte r 6 95 Speak er NS SPEAK ER MO DULE W/ O LOGO ASSEMBL Y SPEAK ER(FLAM INGO) Mis cell aneo us NS MICROPHONE RUBBER RUBBER MICROPH O NE 730 NS CAMERA RUB BE R RUBB ER CAMERA SILICON 520 29 NAM E PL A TE PL T N AME (740L CF) 99 .
96 Chapter 6 16 SCREW SCRW BINDING BL -ZN M2.5*L10 20 SCREW SRW M 2.5*8L B/ZN NYLO K 700 NS SCREW SCRE W W AFER NYLOK NI 2 ML3 24 SCREW SCRW WAFER MYLO M2.5*3.5LB-ZN 23 SCREW SCRE W M2.5*6 24 SCREW SCRW WAFER MYLO M2.5*3.5LB-ZN 23 SCREW SCRE W M2.5*6 NS SCREW BH MSN+N SCREW M2.
Appendi x A 97 Model Numb er Defi ni tions Mode l Number LCD CPU Memo ry HD D Combo Battery 740 LF 15” SXGA + T ua la ti n 9 33 H z 12 8MB 20GB 24 X C D Li - Io n 740LVF 15 ” SX GA+ Tual atin 933Hz 1 28M B 20G B 8 X DV D Li- Ion 741LVF 15 ” SX GA+ Tual atin 1.
98 Appendix A.
Appendi x B 99 This co mputer’s compat ibi lit y is test ed and ver ifi ed by Acer ’ s int er nal testi ng departmen t. All of its syst em funct ions ar e tested und er Wind ows 2000 and W ind ows XP environmen t. Refer to the fol lowi ng l ists for component s, adapt er cards, and periph erals whi ch have pa ssed t hese test s.
100 Append ix B Mi crosof t Win dows 2000 Envi ronm ent T est Item S p ec if icat ion s Moni to r C ompa q C ol or Mo ni tor V70 NE C 20” C olo r Moni t or E 1 100 Vi e w Soni c PF7 90 19” CR T Mo.
Appendi x B 101 I/O - Par al l el (Sc ann er) HP Scan Jet 33 00C Col or Sc an ner (US B ) MY9 77 1219 4 Ac erS can P ris a 62 0s I/O - USB Sanwa USB HUB (Self Power) USB HUB 4 PORT T I-CHI P W -USB104T EIZO I.
102 Append ix B Mi cros oft Win dows XP Envir onm ent T es t Item S p ec if icat ion s Moni to r C ompa q C ol or Mo ni tor V70 NE C 20” C olo r Moni t or E 1 100 Vi e w Soni c PF7 90 19” CR T Mon.
Appendi x B 103 I/O - USB Sanwa USB HUB (Self Power) USB HUB 4 PORT T I-CHI P W -USB104T EIZO I. Sta ti on USB HU B OF TD 0003A Iome g a US B ZIP250 ELECO M USB HUB 4-PORT UH -4S I/O - USB (Sp e aker).
104 Append ix B.
Appendi x C 105 This se ction des cribe s online t echnica l sup port ser vi ces avail able to hel p you repai r your Acer Systems . If you are a d istrib utor , de aler , AS P or T PM, please re fer y our t echnic al que ries to yo ur l ocal Ac er br anch of fice.
106 Append ix C.
Index 107 A AC Adapter 23 ACPI 1 .0a 17 AFLASH Ut ili ty 38 APM 1.2 17 Audio 20, 22 Audio Ja ck Cover Remov ing 57 B Ba tte r y 2 2 Batt ery Pac k 45 batt ery p ack charg ing indi cator 11 BIOS 1 7 pa.
108 In dex FIR 2 1 Fl a s h Uti l it y 38 Flopp y Di sk rem ovi ng the 50 Flopp y Disk Dr ive I nter face 1 8 FRU (Field Repl acea bl e Unit) List 85 H Hard di sk 19, 22 rem ovi ng the 49 Hard Dis k S.
Index 109 Powe r Syst em Check 67 Batt ery Pac k 69 Power Adapt er 68 PQA 38 Proces sor 17 R RMA 85 RT C 2 2 Remov ing 54 S Screw Li st 44 Second Leve l Cach e 17 Seri al Por t 21 Speaker As sembly Mo.
11 0 I n dex.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Acer 740 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Acer 740 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Acer 740 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Acer 740 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Acer 740, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Acer 740.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Acer 740. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Acer 740 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
