Manuale d’uso / di manutenzione del prodotto 7000 del fabbricante Dell
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_________ ______ _____ Inf or mation in thi s manual i s subject to c hange without notice. © 1 998 Dell Compu ter Cor po ration. All r ights r eserv ed. Reproduction in any manner w hatsoev er without the writ ten permission of Dell Comput er Corporation is strictly forbidden.
v &RQWHQWV &KDSWHU 6VWHP2YHUYLHZ Syst em Fe atu res . . . . .
vi Factory Repai r Parts and Assembl ies . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15 Hard- Disk Driv e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 8 Combo Module . . . . . . . . . . . .
vii Figure 4-6 . PC Ca rd R emova l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 -5 Figure 4-7 . Hard- Disk Driv e Remo val . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6 Figure 4-8. Memo ry Mod ule and Video Card Cover Removal .
viii 7DEOHV Table 1-1 . Inte rrupt Assi gnmen ts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7 Table 1-2. Technical Specific ations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8 Table 3-1. POST Beep Codes . . . . . . . . .
ix.
x 5 HDG7KLV)LUVW A prerequi site f or using this manual t o ser vice Dell computer systems is a basic kno w l edge of IBM ® -compati bl e PCs and prior train ing in IBM-compatible PC troublesh ooting tec hniques.
S y stem O v er vie w 1-1 &+$37(5 6VWHP2YHUYLHZ The Del l ® Inspiron ™ 700 0 is an e x pandable, mult imedia port able computer that uses the Int el ® P entium ® II microprocessors with MMX ™ tec hnology . T hi s c hapter pro vides an ov er vie w of the components and subsy stems of this computer .
1-2 'HOO, QVSLURQ 6HU YLFH0DQXD O A media bay tha t accepts a combina ti on CD-R OM/disk et te drive, combina- tion D VD-ROM and disk et te drive , or secondary lithium ion bat ter y . Built-in ser ia l IrD A 1 .1 -compliant infrar ed communication s port, ef f ectiv e to 1 m (3 .
S y stem O v er vie w 1-3 )L JXUH%DFN9LHZ 6WDWXV'LVSOD T hree status lights are loca ted in the indicat or pane l direct ly abo ve the key- board (s ee Figure 1 -3): Num Loc k: Solid green light when Num L oc k is on.
1-4 'HOO, QVSLURQ 6HU YLFH0DQXD O Hard-d isk dri v e activi ty: Blinking green light as the drive is being acc essed. Bat ter y st atus: — Solid gr een light when the bat t er y is fully c harged. — Blinkin g green light when the bat ter y is c harging.
S y stem O v er vie w 1-5 )L JXUH%DWWHU&KDUJH*DXJH &$87,21 , I RQORQH RU QRQHRI WKH FKD UJHOHYHO LQGLFDWR U OLJKWV DUH.
1-6 'HOO, QVSLURQ 6HU YLFH0DQXD O Select Maximum P erfor mance to conser ve po w er but allo w greatest sys- tem perf ormance. When this set ting is selected, the Standb y Time-Out option is set automatically to 4 minutes, and the Suspend Time-Out option is disab led.
S y stem O v er vie w 1-7 6XVSHQG0RGH The S ave - to- d i sk option under Suspend Mode copies all syst em dat a to a reser ved are a on the hard-disk dri ve and then t urns of f all po wer to the com- puter .
1-8 'HOO, QVSLURQ 6HU YLFH0DQXD O 7 HFKQLFDO6SHFLILFDWLRQV T able 1 -2 lists the tec hnical specific ations for the Insp iron 70 0 0. 7 DE OH7 HFKQLFDO6SHFLILFDWLRQ V 0LFURSURFHV VRU Microproces sor type .
S y stem O v er vie w 1-9 &RQQHFWRUV Serial ( DTE) . . . . . . . . . . . . . one 9-pin connector ; 1 6550-compatible, 1 6-b yte buf f er P arallel . . . . . . . . . . . . . . . . . one 25-hole connector; normal (unidirect ion al), bidirec ti onal, EPP 1 .
1-1 0 'HOO, QVSLURQ 6HU YLFH0DQXD O 9LGHR V i deo t ype . . . . . . . . . . . . . . . A GP 2X with sideband si gnal s, hardw are 3D accelerat or , D VD motion compens ation, ImpacTV -2 quality TV output V i deo controller .
S y stem O v er vie w 1-1 1 .HERDUG Number of ke ys . . . . . . . . . . 87 (U.S . and Canada); 88 (Europe) ; 88 (Japan) K e y tra vel . . . . . . . . . . . . . . . 3.0 ± 0.5 mm (0.1 2 ± 0.02 inc h) K e y spacing . . . . . . . . . . . . . 1 9.1 mm (0.
1-1 2 'HOO, QVSLURQ 6HU YLFH0DQXD O 0DLQDQG6H FRQGDU%DWW HU FRQWLQXHG Charge ti me (appro ximate): 1 Compu ter o n . . . . . . . . . . 3.5 hour s Computer of f . . . . . . . . . . 3 hours Operating time (appro ximate) 1 .
S y stem O v er vie w 1-1 3 3KVLFDO&RP SXWHU Height . . . . . . . . . . . . . . . . . 54 mm (2.1 inc hes) Width . . . . . . . . . . . . . . . . . . 31 8 mm (1 2.52 inc hes) Depth . . . . . . . . . . . . . . . . . . 254 mm (1 0 inc hes) W eight (incl udes hard-di sk driv e, disk et te driv e, and CD-ROM drive).
1-1 4 'HOO, QVSLURQ 6HU YLFH0DQXD O.
Initia l Procedures 2- 1 &+$37(5 ,QLWLDO3URFHGXUHV T his c hapter describe s initial procedu res that can help yo u diagnose a com- puter pr oblem. T hese procedures can of ten rev eal the source o f a problem or indicate the cor rect starting point f or troubleshooting the comput er .
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Initia l Procedures 2- 3 8. If ther e is a m emor y area problem an d the computer has memory mod- ules, r emov e the memor y modules from t he main board , verif y that the y are fr ee of an y obv io.
2-4 'HOO, QVSLURQ 6HU YLFH0DQXD O 1 5. T urn on an y at t ac hed peripheral s and then the computer . Does the problem recur? Ye s . Go to the next s ection, “ Obser ving the B oot Routin e.” No . No further steps are neces sary .
Initia l Procedures 2- 5 N OTE : T h e c o m p u t e r b e e p s o n c e s h o r t l y a fte r t h e sy stem boots. Th is beep is normal and not part of a beep code. An y unusua l sounds 5. Obser ve th e displ a y for the Diagnost ics Menu of the Dell Diagnost ics.
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Beep Cod es and Error Messa ges 3-1 &+$37(5 %HHS&RGHVDQG(UURU0HVVDJHV T hi s c hapter de scribes beep codes and system er ror messages that c an o ccur during sy stem st art-up or , in the case of some fa il ures, during normal com- puter operat ion.
3-2 'HOO, QVSLURQ 6HU YLFH0DQXD O 6VWHP(UURU0HVVDJHV T able 3-2 lists (in al phabet ical order) sy stem error me ssages that ma y appear on th e displa y during the boot rout ine or dur ing normal computer operation.
Beep Cod es and Error Messa ges 3-3 )DLOLQJELWV QQQQ Memor y fai l ed at RAM address nnnn . F au l ty or improperly seated memor y mod- ule. F aulty main board. )L[HGGLVN IDLOXUH T he hard-di sk driv e failed to initi alize. Corr upted hard-dis k driv e boot sector or configur ation fil e.
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Beep Cod es and Error Messa ges 3-5 Hard-Disk Dri v es (Non-SCSI) — T ests the IDE hard- di sk drive subsy stem IDE CD R OM Drives — T ests a CD-ROM dr ive subsy stem Serial/ Infrared .
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Remo ving an d Replacing Parts 4-1 &+$37(5 5 HP RYLQJDQG5HSODFLQJ3 D UWV T hi s c hapter pro vides procedures f or removing and r eplacing components and assemblies.
4-2 'HOO, QVSLURQ 6HU YLFH0DQXD O Small scri be or n ylon flat blade Nut driv er (5 mm and 5.5 mm) 6FUHZ,GHQWLILF DWLRQDQG7LJKWHQLQJ &$87,21 ,W.
Remo ving an d Replacing Parts 4-3 P recaution ar y measures incl ude disconnect ing the computer f rom the A C adapter an d por t repl ic ator an d re mo ving t he mai n bat ter y , PC Cards, hard -dis k driv e, memor y module co v er , video card co v er , memor y modules, and dev ices in the options ba y .
4-4 'HOO, QVSLURQ 6HU YLFH0DQXD O )L JXUH&RPSXWHU5HPRYDO)URP,QVSLURQ3 RU W5HSO LFDWRU,, 5. R emo ve the main bat ter y from the bat tery compartment. Unloc k the latc h loc k on the bot tom of the computer by fl ipping it to ward the bac k of the computer (see Fi gure 4-5).
Remo ving an d Replacing Parts 4-5 6. R emo ve an y PC Cards . T o remo ve a type I or t ype II PC Card from the top connector (see Figure 4-6), pres s the top eject but ton t wice. T o remo v e a type 1 or ty pe II PC Card f r om the bot tom connecto r , press t he bot tom eject but ton twice.
4-6 'HOO, QVSLURQ 6HU YLFH0DQXD O )L JXUH+DUG'LVN'ULYH5HPRYDO 8. R emo ve the vid eo card and me mory m odule co vers. Slide t he video c ard co ver as f ar as i t will go in th e direction of the ar row , and then r emo v e the co ver (see Figur e 4-8).
Remo ving an d Replacing Parts 4-7 9. Remo ve the memor y modules. Carefu lly spre ad the inner metal tabs of the memor y module soc ket t o dis- engage the module from the soc ket. T he module should pop up slightly . T hen pul l the memor y module out of the soc ket (see Figure 4-9).
4-8 'HOO, QVSLURQ 6HU YLFH0DQXD O 1 1 . If pres ent, remo ve the combo modul e or secondar y bat ter y fr om the options ba y . Unloc k the latc h loc k by fli pping it tow ard the bac k of the computer (see Figure 4- 1 1).
Remo ving an d Replacing Parts 4-9 )L JXUH5HO HDVLQJD=,)&RQQHFW RU 2. P ul l up gently on the mo vable part of the connector unt il the cable is rele ased. 3. Grasp the cable and pul l it out of the connect or .
4-1 0 'HOO, QVSLURQ 6HU YLFH0DQXD O ([SORGHG9LH ZRI&RPSRQHQWVDQG $VVHPEOLHV Exploded vie ws of the computer , the 1 3.3-inc h and 1 4.1 -inc h displa y assem- blies, t he palmrest assembly , and the ba se assembly a re sho wn in Figures 4-1 3, 4-1 4, 4-1 5, 4-1 6, and 4-1 7 , respectiv ely .
Remo ving an d Replacing Parts 4-1 1 )L JXUH([SORGHG9LHZ³,QFK 'LVSOD$VVHPEO front be zel LCD pane l carri e r tray LCD brac ke ts (2) hinge.
4-1 2 'HOO, QVSLURQ 6HU YLFH0DQXD O )L JXUH([SORGHG9LHZ³,QFK 'LVSOD$VVHPEO front be zel LCD pane l carri e r tray .
Remo ving an d Replacing Parts 4-1 3 )L JXUH([SORGHG9LHZ³3DOPUHVW$VVHPEO palmre st speak er wire harne ss IR b oar d displa y latc h display la tc h spring touch pad .
4-1 4 'HOO, QVSLURQ 6HU YLFH0DQXD O )L JXUH([SORGHG9LHZ³%DVH$VVHPEO LV D S b o a r d DC-DC bo ar d proces sor bo ar d righ t hinge sa.
Remo ving an d Replacing Parts 4-1 5 )DFWRU5 HSDLU3 DUWVDQG$VVHPEOLHV T hi s section con tains a parts list and proced ures for removing and replacing f actor y components and subas semblies. T his informati on is pro v ided for ref er- ence only .
4-1 6 'HOO, QVSLURQ 6HU YLFH0DQXD O Heat Sink Assembly Heat Ex c hanger Asse m bly A SS Y ,CA GE,ME T ,THRM SOLN,I7000 Heat Exc hanger , Met al Plate PL T , ME T ,CPU ,NBK.
Remo ving an d Replacing Parts 4-1 7 Upper Logic P almrest Plastic s CVR,BTM,PL STC,NBK,I7000 Lef t T ouc h Pad But ton n/a Right T ou c h P a d But ton n/a Lef t T ouc h Pad But ton Hinge n/a Right T.
4-18 'HOO, QVSLURQ 6HU YLFH0DQXD O LCD P arts for 13. 3 -In ch (cont inued) In v erter Bo ard CRD ,INTFC,INVR TR,LG,1 3.1,I700 0 Right Brac ket BRKT ,MET ,RT ,LCD ,1 3.3,I7000 L ef t Brac ket BRKT ,ME T ,LF ,LCD ,1 3.3,I700 0 L VDS B oard CRD ,INTFC,L VD ,1 3.
Remo ving an d Replacing Parts 4-1 9 Scr e ws Scre w , 2.5 x 4 SCR, 2.5X4,KSH,MS ,CPS Scre w , 2.5 x 6 SCR, 2.5X6,BSH,MS ,CPS Scre w , 2.5 x 1 8 SCR,2.
4-20 'HOO, QVSLURQ 6HU YLFH0DQXD O Video C ard 4 MB CRD , VID ,V GA, 4M,A TI,I70 0 0 Video C ard 8 MB CRD , VID ,V GA, 8M,A TI,I70 0 0 LCD R ubber Bumper Kit KI T ,BMPR,RBR,LCD ,I70 00 Upper BMPR,RBR,UPR,LCD ,I70 00 Lo wer BMPR,RBR,L WR,LCD ,I70 00 F oot FOO T ,RBR,CVR,BTM,1 3.
Remo ving an d Replacing Parts 4-21 Cust om er Replaceable Units (CRU) (contin ued) Hard-Disk Dri v e, 4.0GB HD , 4.0GB ,I,F2,1 2.5MM,F JTSU Hard-Disk Driv e Carrier A ssembly A SS Y ,CARRIER,MTG,HD ,.
4-22 'HOO, QVSLURQ 6HU YLFH0DQXD O Cust om er Replaceable Units (CRU) (contin ued) Custo me r Kit, MPEG -2 Ca rd CUS,CRD ,V ID ,M PEGII ,PCM CIA, INSP MPEG-2 Card CRD ,VID ,DECODER,PCMCIA,MPEGII Kit,MPEG-2 Card KI T ,CBLCDSK,VID ,MPEGII,PCMCIA Customer Kit, CD-R OM /FDD CUS,CD/ FD ,680M,24X/1 .
Remo ving an d Replacing Parts 4-23 Cust om er Replaceable Units (CRU) (contin ued) Assembly , Secondar y Bat ter y A SS Y ,BTR Y ,#2,60W ,LIION,I70 0 0 60W Lithium Ion Bat ter y BTR Y , 60W ,1 2,LIIO.
4-24 'HOO, QVSLURQ 6HU YLFH0DQXD O Dell Inspir on P ort Replicat or (Sier ra) (cont inued) L ef t R elease L ev er LEVER,REL,LF ,I/O PPR,NBK Right R elease L ev er LEVER,R.
Remo ving an d Replacing Parts 4-25 Dr ivers D VD-ROM Driv er SRV ,IMG,SW ,D VD ,NBK,I700 0 Utilities Driv er SRV ,SW ,U TIL,NBK,I700 0 D VD-ROM Driv er SRV ,SW ,D VD ,NBK,I70 00 A udio Driv er , W98 .
4-26 'HOO, QVSLURQ 6HU YLFH0DQXD O Labels (con ti nued) Identifi cation L abel, V ideo Card LBL,IDENT ,CRD ,VID ,V G A,I700 0 R egulator y Label, Modem LBL,REG,MDM,I NT ,NBK,I 70 0 0 R egulator y Label, R eplicator L B L,REG,RPLCTR,I7K Field Sv c Bases (AMF only) 266MHz Field Ser vice Bas e, no bat ter y , 1 3.
Remo ving an d Replacing Parts 4-27 Assemblies B ase A ssembly , 1 3.3” A SS Y ,NBK,BA SE,I700 0,1 3.3,OEM Base Ass embly , 1 4 .1” A SS Y ,NB K,BA SE,I7 0 0 0,1 4. 1,OEM Flopp y D isk-Driv e Assembly A SS Y ,FD ,1 .44M,1 1MM,COMBO,I7000 D VD-ROM Assembly A SS Y ,D VD ,1 7G,2X,INT ,MKE,I700 0 Displa y Assembly , 1 3.
4-28 'HOO, QVSLURQ 6HU YLFH0DQXD O +DUG'LVN'ULYH T he har d-disk driv e resides in a carri er that mounts i n the hard-di sk dri v e com- partment i n the bot tom of the computer (see F igur e 4-1 8). F our scre ws secure the dri ve i nside the carrier .
Remo ving an d Replacing Parts 4-29 &RPER0RGXOH T he combo module contains either a CD-ROM driv e or a D VD-R O M driv e on top of a f lopp y disket te driv e. T he combo module (see Fig ure 4 -1 9) resides in a carr ier that s l ides into the options bay on the lef t side of th e computer .
4-30 'HOO, QVSLURQ 6HU YLFH0DQXD O T o remo ve t he side mounting br ac k et from t he CD-R OM/D VD-RO M driv e, fol - lo w these steps (see Figure 4-1 9): 1 . R emo ve the two 2.5-mm scre ws from the side of the CD-R OM/D VD-ROM driv e.
Remo ving an d Replacing Parts 4-31 *HQHUDO'LVDVVHPEO &$87,21 'XULQJWKHIROORZLQJUHPRYDODQGUHSODFHPHQWSURFH GXUHVRXZLOO V HH.DSWRQWDSHLQPDQSODFHVRQWKH FRPS XWHU :KHQUHLQVWDOOLQJRU UHS ODFLQJSDUWVEHVXUH WRUHSODFHWKH .
4-32 'HOO, QVSLURQ 6HU YLFH0DQXD O .H E R D U G T hi s section pro vides the remov al procedure f or the k e yboard. )L JXUH. HE RDUG 5H P RYDO T o remo ve the k e yboard, fol lo w these steps (see Figu re 4-21): 1 .
Remo ving an d Replacing Parts 4-33 &$87,21 /LIW WKHFDEOHDZDRQODIWHUWKH=,)FRQQHFWRUL V RSHQHGVHH´=,)&RQQHFWRUVµ IRXQGHDUOLHULQ WKL.
4-34 'HOO, QVSLURQ 6HU YLFH0DQXD O 7KHUPDO6KLHOGDQG,QWH UQDO0RGHP T he thermal shield ser ves as a he at shiel d f or the sy stem board, as w ell as an EMI f ence f or the pro cessor board .
Remo ving an d Replacing Parts 4-35 )L JXUH0RGHP5HPRYDO 2. If y our computer ha s an internal modem, disconnect t he modem fle x cable (see Figure 4-2 3) from connector JP20 on the syste m board and discon- nect the twisted wire p air from conne ctor JP2 on the RJ-1 1 card.
4-36 'HOO, QVSLURQ 6HU YLFH0DQXD O 'LVSOD$VVHPEODQG&RPSRQHQWV T hi s section descri bes ho w to remov e the display ass em blies sho wn in Figures 4-1 4 and 4-1 5 and gives remo v al and replacement proced ures for the components of t he displ ay ass em bly .
Remo ving an d Replacing Parts 4-37 'LVSOD$V VHPEO T hi s section pro vides the remov al procedure f or the displa y assembly . )L JXUH'LVSO D$ VVHPEO 5H P RYDO T hi s procedure assumes that you ha ve remo v ed the k eyboa rd and ther m al shield.
4-38 'HOO, QVSLURQ 6HU YLFH0DQXD O ) URQW%H]HO T hi s section pro vides the remov al procedure f or the front bez el. )L J XUH )U RQW %H ]HO5 HPRYDO T his procedure assumes t hat you ha ve r emov ed the displa y assembly from the computer base.
Remo ving an d Replacing Parts 4-39 ,QFK/&'3 DQHO T hi s section pro vides the remov al procedure f or the 1 3.3-inc h LCD panel. )LJXUH,QFK/&'3 DQHO5 HPRYDO T hi s procedure assumes that you ha ve remo v ed the fr ont bez el.
4-40 'HOO, QVSLURQ 6HU YLFH0DQXD O T o remo ve the in v erter board, f ollow these steps: 1 . R emo v e the 3-mm scre w securing the inv erter board to the bac k cov er . 2. If y ou hav e not remov ed the LCD panel, dis connect the LCD wire harness from connect ors CN1 and CN 2 on the in verter board.
Remo ving an d Replacing Parts 4-41 ,QFK /&'%UD FNHWVDQG&DUULHU 7 UD T hi s section pro vides the remov al procedure f or the LCD brac k ets and car ri er tra y f rom the 1 3.
4-42 'HOO, QVSLURQ 6HU YLFH0DQXD O ,QFK /&'3DQHO%UDF NHWVDQG&DUULHU7UD T hi s section pr o vides the remo v al procedure f or the LCD panel, LCD brac kets , and carr ier tray f or the 1 4.
Remo ving an d Replacing Parts 4-43 6. R emo ve the hinge s, whic h were pre viously held in place b y pressure and scre ws. T o remo ve t he LCD brac kets from the LCD panel, f ollo w these steps: 1 . R emo v e the f our 4-mm scre ws from the sides of the LCD brac kets.
4-44 'HOO, QVSLURQ 6HU YLFH0DQXD O 3 DOPUHVW$VVHPEODQG&RPSRQHQWV T hi s section descri bes ho w to remov e the palmrest assembly .
Remo ving an d Replacing Parts 4-45 03(* &DUG T his sect ion pro vides the remo val pr ocedure for the MPEG-2 ca rd, if present. )LJXUH03(* &DUG5HPRYDO T o remo ve t he MPEG-2 card, follo w these steps (see Figur e 4-29): 1 .
4-46 'HOO, QVSLURQ 6HU YLFH0DQXD O 3DOPUHVW$VV HPEO T hi s section pro vides the remov al procedure f or the palmrest assembly . )L JXUH 3 DOPUHVW$VVHP EO5 HPRYDO T hi s procedure assumes that you ha ve remo v ed the k eyboa rd, thermal shield, and displa y assembly .
Remo ving an d Replacing Parts 4-47 5. T urn the unit bac k o ver . 6. R emo ve the t hree 6- m m scre w s from the top of the base assembly , along the bac k edge. 7 . Remo ve the 6-mm screw from the DC-DC board. 8. Remo ve the 4- mm scre w and the w asher secur ing the groundi ng strap to the PC Card heat shield.
4-48 'HOO, QVSLURQ 6HU YLFH0DQXD O ,5%RDUG T he IR boar d (see Figure 4-31) cont ro ls the pow er but ton, lid switc h, micro- phone, and light s on the indicator pane l abo ve the k eyboard.
Remo ving an d Replacing Parts 4-49 +DUG'LVN'ULYH+HDW6KLHOG T his section pro vides the remov al procedure f or the hard -disk driv e heat shi eld.
4-50 'HOO, QVSLURQ 6HU YLFH0DQXD O 7 RXFK3DG$VVHPEO T hi s section pro vides the remov al procedure f or the touc h pad assembly .
Remo ving an d Replacing Parts 4-51 &$87,21 /LIW DZDWKHFDEOHRQODIWHUWKH=,)FRQQHFWRUL V RSHQHGVHH´=,)&RQQHFWRUVµ IRXQGHDUOLHULQ WK.
4-52 'HOO, QVSLURQ 6HU YLFH0DQXD O 6SHDNHUV T hi s section pro vides the remov al procedure f or the speake r s . )L JXUH6SHDNHU5 HP RYDO T .
Remo ving an d Replacing Parts 4-53 %DVH$VVHPEODQG&RPSRQHQWV T he f ollo wing subsec tions provide re m o v al and replacement procedures f or most components of t he base assembl y . Th e procedures in t hese subsecti ons assume that the ke yboard, ther mal shi eld, displa y assembly , and palmrest assembly ha ve been remo v ed.
4-54 'HOO, QVSLURQ 6HU YLFH0DQXD O 3&&DUG+HDW6LQN T hi s section pro vides the remov al procedure f or the PC Card heat sink. )L JXUH 3&&DUG+HDW 6LQN5 HPRYDO T o remo ve t he PC Card he at sink, f ollow these steps (see Fi gure 4-35): 1 .
Remo ving an d Replacing Parts 4-55 +HDW([FKDQJHU)DQ T hi s section pro vides the remov al procedure f or the heat e x c hanger/f an. )L JXUH+HDW ([FKDQJH U)DQ 5 HPRYDO T o remo ve t he heat e xc hanger/f an, f ollow t hese steps (see Fi gure 4-36): 1 .
4-56 'HOO, QVSLURQ 6HU YLFH0DQXD O '& '&%RDUG Thi s section provides the remov al procedure for the DC-DC boa rd.
Remo ving an d Replacing Parts 4-57 / 9'6% RDUG T hi s section pro vides the remov al procedure f or the L VDS board. )L JXUH / 9'6 %RDUG5 HPRYDO T o remo ve the L VDS board, f ollow the se steps (see Figu re 4-3 8): 1 .
4-58 'HOO, QVSLURQ 6HU YLFH0DQXD O 3 URFHVVRU%RDUG DQG0HPRU0RGX OH T hi s section pro vides the remov al procedure f or the processor board and memor y module. The processor board and memor y module can be remo ved without r emovin g the palmrest ass em bly .
Remo ving an d Replacing Parts 4-59 5. Inspect the ther mal pad benea th the mem or y module to see if it needs replacement. When reinstalling the SODIMM heat sink, be careful to align the hole in the SODIMM heat sink ov er the met al clip sol dere d to the sy stem board.
4-60 'HOO, QVSLURQ 6HU YLFH0DQXD O +LQJH6DGGOHV T hi s section pro vides the remov al procedure f or the hinge saddles. DGGOH )L JXUH+LQJH 6DGGOH5HPRYDO T hi s procedure assumes that you ha ve remo ved the PC Card heat sink and L VDS bo ard.
Remo ving an d Replacing Parts 4-61 5- &DUG T his sect ion pro vides the remo val pr ocedure for the RJ-1 1 card. )LJXUH5-&DUG5HPRYDO T o remo ve the RJ-1 1 card , fol low thes e steps (see Figure 4-41) : 1 .
4-62 'HOO, QVSLURQ 6HU YLFH0DQXD O 6VW HP%RD UG T hi s section pro vides the remov al procedure f or the syst em board. )L J XUH 6VWHP %RDUG5 HPRYDO T hi s procedure assumes that you ha ve remo ved the PC Card heat sink, L VDS board, and hinge saddles.
Remo ving an d Replacing Parts 4-63 3&&DUG&DJH T hi s section pro vides the remov al procedure f or the PC Card cage. )L JXUH 3&&DUG&DJ H5HPRYDO T hi s procedure assumes that you ha ve remo v ed the sy stem board from the plastic c ase.
4-64 'HOO, QVSLURQ 6HU YLFH0DQXD O $ XGLR&D UGDQG$ XGLR7KHUPDO 6KLHOG T hi s section pro vides the remov al procedure f or the audio card and audio thermal shie ld.
Remo ving an d Replacing Parts 4-65 /DWFK$ VVHPEO T hi s section pro vides the remov al procedure f or the latc h assembly . )L JXUH/ DWFK$VVHP EO5 HPRYDO T o remo ve the latc h assembly , follo w these steps (see Figure 4-45): 1 .
4-66 'HOO, QVSLURQ 6HU YLFH0DQXD O.
Index 1 ,QGH [ $ AC adapter connecto r, 1-2 remo val, 4 -3 audio card rem oval, 4-64 jacks l ocati on, 1-3 thermal s hield removal, 4-64 % base assembl y explod ed view, 4-14 battery locati on, 1- 2 l.
2 Dell I nsp ir on 70 0 0 Ser vice Manu al expansion connect o r, 1-2 exploded vi ews 13.3-inc h display, 4-11 14.1-inc h display, 4-12 base assembl y, 4-1 4 computer, 4-10 palmrest assembl y, 4-13 ) .
Index 3 2 options bay locati on, 1- 2 3 palmrest assembl y exploded vi ew, 4-13 removal, 4-46 parall el connector , 1- 2 PC Card cage removal , 4-63 heat si nk removal, 4-54 remo val, 4 -5 slots, 1- 3.
4 Dell I nsp ir on 70 0 0 Ser vice Manu al 8 USB connector, 1-2 user cont act, initial , 2-1 9 video card removal , 4-7 visual i n spect i on, 2-2 = ZIF connect ors disconnecti ng, 4-8 reconnecti ng, .
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 Dell 7000 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 Dell 7000 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Dell 7000 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Dell 7000 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Dell 7000, 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 Dell 7000.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Dell 7000. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Dell 7000 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.
