IBM R30 User Manual

ThinkPad R30/R31 HardwareMaintenance Manual򔻐򗗠򙳰

Safety Notice 1Before the computer is powered-on after FRUreplacement, make sure all screws, springs, or othersmall parts are in place and are not lef

Common parts listTools:Description FRU No.Tri-Connector Wrap Plug 72X8546PC Test Card 35G4703Audio Wrap Cable 66G5180USB Parallel Test Cable 05K2580Sc

Power cords: IBM power cords for a specific country areusually available only in that country.For 2–pin power cords:IBM powercord partnumber Used in t

Recovery CDEng-XP Home (UD)32P5580 2656–70A, 6AA, 60A,54A, 3AA, 30A, 20ARecovery CDEng-XP Home (CF)32P5396 2656–6AF, 20F, 19FRecovery CDLA-SP-W98-XPHo

Recovery CDNetherland-Win2000 (NL)32P5343 2656–F0G, EAG,E0G, D0G, BAG,BOG, D3G, E2GRecovery CDFinland-W98 (FI)14P9994 2656–72G, 7BG, 62G,52G, 3BG, 32G

Recovery CDGerman-W98 (GR)14P9990 2656–72G, 7BG, 62G,52G, 3BG, 32G, 22G,51G, 64GRecovery CDGerman-Win2000(GR)32P5338 2656–F0G, EAG,E0G, D0G, BAG,BOG,

Recovery CDPolish-W98 (PO)32P5300 2656–72G, 7BG, 62G,52G, 3BG, 32G, 22G,51G, 64GRecovery CDPolish-Win2000(PO)32P5348 2656–F0G, EAG,E0G, D0G, BAG,BOG,

ThinkPad R31 Part IThis section applies to the following models: 2656-9FU,2656-9FF, 2656-IFU, 2656-IFF, 2656-7GU, 2656-7GF,2656-GGU, 2656-GGF, 2656-HF

2656-K9J, 2656-K8J, 2656-H8U, 2656-H9U-OFXP,2656-H7U, 2656-H4U, 2656-H5U, 2656-H6U-OFXP,2656-FGU, 2656-FEU, 2656-F5U, 2656-F4U, 2656-M4U,2656-L4U, 265

Product overviewThe following shows an overview of the system features.Feature DescriptionProcessor Intel Pentium III processor1.00/1.13GHz, Intel Cel

Feature DescriptionIEEE 1394 (optional) Ti TSB43AB21 1394 controller onboardIEEE 1394.a 4–pin connector — nocable power100Mbps, 200Mbps and 400MbpsPC

Safety Notice 2Some standby batteries contain a small amount ofnickel and cadmium. Do not disassemble it,recharge it, throw it into fire or water, or

76Symbol Color Meaning(1) Drive in useGreen Data is being read from orwritten to the hard disk. Donot enter standby mode orpower off the computerwhen

Symbol Color Meaning(6) Battery statusGreen Enough battery powerremains for operation.BlinkinggreenThe battery power chargesup to 80% full powerBlinki

FRU Applicable testTrackPont or PointingdeviceIf the TrackPoint does not work, see if anexternal PS/2 mouse is connected to themouse/keyboard connecto

FRU removals and replacementsThis section contains information about removals andreplacements.v Do not damage any parts. Only certified and trainedper

Safety Notice 8Translations in ″Safety Notices (Multi-lingualTranslations)″ section: Before removing any FRU,power-off the computer, unplug all power

12Note: The screw does not separate from the PCI cover.34Note: There are 2 cables on step 4 : The gray cable is themain antenna and the black cable is

1030 Memory cover and Memory cardv “1010 Battery assembly” on page 10812Note: The screw does not separate from the memorycover.3To install the memory

Pivot the memory card until it snaps into place.Side View1040 Hard disk drive assemblyv “1010 Battery assembly” on page 10812Step Size (Quantity) Colo

WarningDo not drop or apply any shock to the hard diskdrive. The hard disk drive is sensitive to physicalshock. Incorrect handling can cause damage an

1Step Size (Quantity) Color Torque1 M2.5 x L10 (2) Black 3.2 kgf-cm234MT 2656, 2657, 2676 113

(Continued)Alcune batterie di riserva contengono una piccolaquantità di nichel e cadmio. Non smontarle,ricaricarle, gettarle nel fuoco o nell’acqua né

Notes:1. When replacing the keyboard, make sure that the cableis clean and insert it directly into the connector, makingsure it makes contact with the

123Step Size (Quantity) Color Torque2 M2.5 x L10 (1) Black 3.2 kgf-cm3 M2.5 x L10 (1) Black 2.5 kgf-cmMT 2656, 2657, 2676 115

1090 LCD assemblyv “1010 Battery assembly” on page 108v “1060 Keyboard” on page 112v “1080 Middle cover” on page 114v “1020 Mini-PCI cover and Mini-PC

Note: Release the gray cable, which is the main antennafrom the system.445Step Size (Quantity) Color Torque4 M2.5 x L10 (4) Black 3.6 kgf-cm5 M2.5 x L

v “1070 Backup battery” on page 1141Step Size (Quantity) Color Torque1 M2.5 x L10 (7) Black 3.2 kgf-cm118 ThinkPad R30/R31 HMM

2CAUTION:The keyboard bezel has several latches. Whenremoving the keyboard bezel from the bottom cover,gently release these latches, then raise the si

12Step Size (Quantity) Color Torque2 M2 x L6 (3) Silver 1.6 kgf-cm34Note: Before removing and replacing the PCMCIA holder,make sure that the PCMCIA ca

1120 Auxiliary Antennav “1010 Battery assembly” on page 108v “1020 Mini-PCI cover and Mini-PCI card” on page 108v “1030 Memory cover and Memory card”

12345Step Size (Quantity) Color Torque3 M2.5 x L5 (2) Silver 3.2 kgf-cm122 ThinkPad R30/R31 HMM

1140 CPU assemblyv “1010 Battery assembly” on page 108v “1020 Mini-PCI cover and Mini-PCI card” on page 108v “1030 Memory cover and Memory card” on pa

Safety Notice 3The battery pack contains small amounts of nickel.Do not disassemble it, throw it into fire or water, orshort-circuit it. Dispose of th

12Step Size (Quantity) Color Torque2 M2.5 x L5(3) Silver 2.5 kgf-cmNotes:1. When removing the system board from the bottomcover, gently raise the side

v “1030 Memory cover and Memory card” on page 110v “1040 Hard disk drive assembly” on page 111v “1050 CD-ROM assembly” on page 112v “1060 Keyboard” on

1180 Modem Card (without Combo card)v “1010 Battery assembly” on page 108v “1020 Mini-PCI cover and Mini-PCI card” on page 108v “1030 Memory cover and

1Step Size (Quantity) Color Torque1 M2.5 x L5 (2) Silver 3.2 kgf-cm1190 Hard disk drive bezelv “1010 Battery assembly” on page 108v “1020 Mini-PCI cov

1Step Size (Quantity) Color Torque1 M2 x L6 (2) Silver 1.6 kgf-cm1200 CD-ROM chassisv “1010 Battery assembly” on page 108v “1020 Mini-PCI cover and Mi

123Step Size (Quantity) Color Torque2 M2.5 x L5 (2) Silver 3.2 kgf-cm3 M2 x L6 (1) Silver 1.6 kgf-cm1210 LCD bezel assembly (13.3″)v “1010 Battery ass

123Step Size (Quantity) Color Torque2 M2 x L4(2) Silver 2.5 kgf-cm3 M2.5 x L6(2) Black 2.5 kgf-cm345673Note: When removing the LCD, take note of the f

v The LCD bezel has several latches. Releasethese latches; then remove the LCD bezel. Becareful not to break these latches.v Gently push the two LCD l

12341240 LCD bracket hinge assembly (13.3″)v “1010 Battery assembly” on page 108v “1020 Mini-PCI cover and Mini-PCI card” on page 108v “1030 Memory co

1Step Size (Quantity) Color Torque1 M2 x L4 (4) Silver 2.5 kgf-cm1250 LCD FPC assembly (13.3″)v “1010 Battery assembly” on page 108v “1020 Mini-PCI co

Safety Notice 4The lithium battery can cause a fire, explosion, orsevere burn. Do not recharge it, remove itspolarized connector, disassemble it, heat

1Step Size (Quantity) Color Torque1 M2 x L4(1) Silver 2.5 kgf-cm21260 Wireless reassemblyv “1240 LCD bracket hinge assembly (13.3″)” on page 132v “123

MT 2656, 2657, 2676 135

LocationsFront ViewComputer displayUltrabay plusTrackPointSystem-status indicatorsPower buttonVolume & mute buttonsRear ViewMonitor connectorModem

3. Memory slot door4. Docking connectorMT 2656, 2657, 2676137

Switch LocationsBoot BlockENABLEBoot BlockENABLEBoot BlockENABLEBoot BlockENABLECHKPWENABLECHKPWENABLEBoot BlockDISABLEBoot BlockDISABLECHKPWDISABLECH

Parts list12345678910111213161718192021222223231415Note: The parts marked with asterisk are CRUs (customerreplaceable units.)No. Description FRU No.1

No. Description FRU No.6 Antenna Kit 13.3″Antenna Kit 14.1″Antenna AuxAntenna LCD26P971226P97117 CPU Cel 1066 MHz 26P8155CPU P-III 1.00 GHz 26P8359CPU

No. Description FRU No.Lower Case w/ label Taiwan 12P4327Lower Case w/ label India 46L6371Lower Case w/ label India 2656 12P4333Lower Case w/ label W/

No. Description FRU No.DVD-ROM ModuleMKEHLDS(Hitachi)08K9648*08K9646*CD-RW ModuleSONYTEAC27L4231*08K9644*CD-RW/DVD-ROM combo ModuleKME08K9694*Rubber K

LCD FRU13.3-inch TFT:123345678No. Description FRU No.1 13.3″ LCD Bezel 46L63302 LCD Panel Asm (13.3″ TFT)Tori-SanyoLG11P821211P82203 13.3″ Hinge-Brack

(Continued)La bateria de repuesto es una bateria de litio ypuede provocar incendios, explosiones oquemaduras graves. No la recargue, ni quite elconect

No. Description FRU No.7 LCD Rear Cover Asm for 13.3″/14.1″ (for Wireless model )13.3″/14.1″ LCD rear cover13.3″/14.1″ LCDPanel W/WirelessIBM Logo26P9

No. Description FRU No.2 LCDPanel Asm. (14.1″ TFT)HyundaiSamsungLG11P821446L235611P82103 14.1″ Hinge-Bracket Asm (R,L) 26P97194 LCD-Invertor / LED car

Description Vendor FRU No.KBD ASM Belgian NMB 12P4282*KBD ASM Switzerland NMB 12P4284*KBD ASM Portuguese NMB 12P4286*KBD ASM Russian NMB 12P4290*KBD A

Description Vendor FRU No.KBD ASM Slovakian Chicony 02K6258*KBD ASM Japan Chicony 02K6260*KBD ASM Traditional Chinese Chicony 08K4500*KBD ASM Korea Ch

AC adapter:Description FRU No.AC Adapter, 72W 3-pin (Astec) 02K6751*AC Adapter, 72W 3-pin (Delta) 02K6754*AC Adapter, 72W 2-pin (Astec) 02K6753*AC Ada

Recovery CDEng-XP Home (UD)32P6416 2656–65G, 6FG, 56G,27G, 28G, 2FG, 57G,26G, 31G, 35G, 5CGRecovery CDEng-XP Home (UD)32P6415 2656–3FU, 25U, 7GU,9FU,

Recovery CDHongKongTraditionalChinese-XP Home62P8530 2656–6GBRecovery CDTurkey-XP Home32P6433 2656–56G, 6FG, 56G,27G, 28G, 2FG, 28G,26G, 31G, 35G, 5CG

Recovery CDNetherland-WinXPPRO32P6529 2656–E5G, EFG, D8G,ABG, AHG, AFG, BBG,D9G, ADG, AJG, D7G,J2G, 89G, 50G, HHG,MMGRecovery CDFinland-WinXPPRO32P652

Recovery CDJapan-WinXP PRORETAIL46P6988 2656–75J/8FJ/47JRecovery CDTraditionalChinese-WinXPPRO62P8525 2656–E5T, EFT, E8T, EIT,D6T, ABT, J2T, MMT, HHTR

Recovery CDEnglish -Win 2000(US)32P6312 2656–E7U, HEU, E4U,J1U, EEU, BEU, A4U,AEU, FEU, F4U, L4U,H5U, FFU, LLU, H7URecovery CDEnglish -Win 2000(US)32P

Safety Notice 5If the LCD breaks and the fluid from inside the LCDgets into your eyes or on your hands, immediatelywash the affected areas with water

Recovery CDPortuguese-Win200032P6316 2656–E4P, J1P, EEP, FFP,LLPRecovery CDJapan-Win200046P6941 2656–6HJ, 67J, 48J, FFJ,EEJ, J1J, E4J, K8J, LLJRecover

Ultrabay devices:Description FRU No.CD—RW drive (SONY) 08K9617*Diskette drive (TEAC) 08K9606*Diskette drive (SONY) 08K9607*SuperDisk drive (LS120 x 2)

ThinkPad R31 Part IIThis section applies to the following models: 2656-2Gx,2656-2Hx, 2656-2Jx, 2656-2Kx, 2656-2Lx, 2656-1Ax,2656-2Vx, 2656-1Bx, 2656-2

Product overviewThe following shows an overview of the system features.Feature DescriptionProcessor Intel Pentium III processor 1.26GHz,Intel Celeron

Feature DescriptionIEEE 1394 (optional) Ti TSB43AB21 1394 controller onboardIEEE 1394.a 4–pin connector — nocable power100Mbps, 200Mbps and 400MbpsPC

76Symbol Color Meaning(1) Drive in useGreen Data is being read from orwritten to the hard disk. Donot enter standby mode orpower off the computerwhen

Symbol Color Meaning(6) Battery statusGreen Enough battery powerremains for operation.BlinkinggreenThe battery power chargesup to 80% full powerBlinki

FRU Applicable testTrackPont or PointingdeviceIf the TrackPoint does not work, see if anexternal PS/2 mouse is connected to themouse/keyboard connecto

FRU removals and replacementsThis section contains information about removals andreplacements.v Do not damage any parts. Only certified and trainedper

Safety Notice 8Translations in ″Safety Notices (Multi-lingualTranslations)″ section: Before removing any FRU,power-off the computer, unplug all power

Safety Notice 6To avoid shock, do not remove the plastic cover thatsurrounds the lower portion of the inverter card.Afin d’éviter tout risque de choc

12Note: The screw does not separate from the PCI cover.34Note: There are 2 cables on step 4 : The gray cable is themain antenna and the black cable is

1030 Memory cover and Memory cardv “1010 Battery assembly” on page 16312Note: The screw does not separate from the memorycover.3To install the memory

Pivot the memory card until it snaps into place.Side View1040 Hard disk drive assemblyv “1010 Battery assembly” on page 16312Step Size (Quantity) Colo

WarningDo not drop or apply any shock to the hard diskdrive. The hard disk drive is sensitive to physicalshock. Incorrect handling can cause damage an

1Step Size (Quantity) Color Torque1 M2.5 x L10 (2) Black 3.2 kgf-cm234168 ThinkPad R30/R31 HMM

Notes:1. When replacing the keyboard, make sure that the cableis clean and insert it directly into the connector, makingsure it makes contact with the

1080 Middle coverv “1010 Battery assembly” on page 163v “1060 Keyboard” on page 167123Step Size (Quantity) Color Torque2 M2.5 x L10 (1) Black 3.2 kgf-

Step Size (Quantity) Color Torque3 M2.5 x L10 (1) Black 2.5 kgf-cm1090 LCD assemblyv “1010 Battery assembly” on page 163v “1060 Keyboard” on page 167v

Note: Release the gray cable, which is the main antennafrom the system.445Step Size (Quantity) Color Torque4 M2.5 x L10 (4) Black 3.6 kgf-cm5 M2.5 x L

71100 Keyboard bezelv “1010 Battery assembly” on page 163v “1060 Keyboard” on page 167v “1080 Middle cover” on page 170v “1090 LCD assembly” on page 1

Safety Notice 8Before removing any FRU, power-off the computer,unplug all power cords from electrical outlets,remove the battery pack, then disconnect

Step Size (Quantity) Color Torque1 M2.5 x L10 (7) Black 3.2 kgf-cm2CAUTION:The keyboard bezel has several latches. Whenremoving the keyboard bezel fro

12Step Size (Quantity) Color Torque2 M2 x L6 (3) Silver 1.6 kgf-cm34MT 2656, 2657, 2676 175

Note: Before removing and replacing the PCMCIA holder,make sure that the PCMCIA cards are removed andthe eject levers are sticking out.1120 Auxiliary

12345Step Size (Quantity) Color Torque3 M2.5 x L5 (2) Silver 3.2 kgf-cmMT 2656, 2657, 2676 177

1140 CPU assemblyv “1010 Battery assembly” on page 163v “1020 Mini-PCI cover and Mini-PCI card” on page 163v “1030 Memory cover and Memory card” on pa

12Step Size (Quantity) Color Torque2 M2.5 x L5(3) Silver 2.5 kgf-cmNotes:1. When removing the system board from the bottomcover, gently raise the side

1160 Speakerv “1010 Battery assembly” on page 163v “1020 Mini-PCI cover and Mini-PCI card” on page 163v “1030 Memory cover and Memory card” on page 16

1180 Modem Card (without Combo card)v “1010 Battery assembly” on page 163v “1020 Mini-PCI cover and Mini-PCI card” on page 163v “1030 Memory cover and

1Step Size (Quantity) Color Torque1 M2.5 x L5 (2) Silver 3.2 kgf-cm1190 Hard disk drive bezelv “1010 Battery assembly” on page 163v “1020 Mini-PCI cov

1Step Size (Quantity) Color Torque1 M2 x L6 (2) Silver 1.6 kgf-cm1200 CD-ROM chassisv “1010 Battery assembly” on page 163v “1020 Mini-PCI cover and Mi

Safety InformationThe following section contains the safety information thatyou need to be familiar with before servicing an IBMmobile computer.Genera

123Step Size (Quantity) Color Torque2 M2 x L4 (1) Silver 2.5 kgf-cm3 M2.5 x L5 (1) Silver 3.2 kgf-cm184 ThinkPad R30/R31 HMM

45Step Size (Quantity) Color Torque4 M2.5 x L5 (2) Silver 3.2 kgf-cm5 M2 x L6 (1) Silver 1.6 kgf-cm1210 LCD bezel assembly (13.3″)v “1010 Battery asse

23Step Size (Quantity) Color Torque2 M2 x L4(2) Silver 2.5 kgf-cm3 M2.5 x L6(2) Black 2.5 kgf-cm345673Note: When removing the LCD, take note of the fo

v “1090 LCD assembly” on page 171v “1210 LCD bezel assembly (13.3″)” on page 1851Step Size (Quantity) Color Torque1 M2 x L10(4) Black 2.5 kgf-cm1230 L

341240 LCD bracket hinge assembly (13.3″)v “1010 Battery assembly” on page 163v “1020 Mini-PCI cover and Mini-PCI card” on page 163v “1030 Memory cove

v “1030 Memory cover and Memory card” on page 165v “1060 Keyboard” on page 167v “1080 Middle cover” on page 170v “1090 LCD assembly” on page 171v “121

21260 Wireless reassemblyv “1240 LCD bracket hinge assembly (13.3″)” on page 188v “1230 LED board (13.3″)” on page 187190 ThinkPad R30/R31 HMM

LocationsFront ViewComputer displayUltrabay plusTrackPointSystem-status indicatorsPower buttonVolume & mute buttonsRear ViewMonitor connectorModem

3. Memory slot door4. Docking connector192 ThinkPad R30/R31 HMM

Switch LocationsBoot BlockENABLEBoot BlockENABLEBoot BlockENABLEBoot BlockENABLECHKPWENABLECHKPWENABLEBoot BlockDISABLEBoot BlockDISABLECHKPWDISABLECH

Before using this information and the product it supports,be sure to read the general information under“Introduction” on page 1, and “Notices” on page

v Reinstall all covers correctly before returning themachine to the customer.Electrical SafetyObserve the following rules when working on electricaleq

Parts list1234567891011121316171819202122222323241415Note: The parts marked with asterisk are CRUs (customerreplaceable units.)No. Description FRU No.

No. Description FRU No.6 Antenna Kit 13.3″Antenna Kit 14.1″Antenna AuxAntenna LCD26P971226P97117 CPU Cel 1133 MHz 26P8156CPU Cel 1200 MHz 26P8157CPU C

No. Description FRU No.Lower Case w/ label Korea 12P4326Lower Case w/ label Taiwan 12P4327Lower Case w/ label India 46L6371Lower Case w/ label India 2

No. Description FRU No.23 CD-ROM ModuleTEACHLDS(LG)27L3436*27L4301*DVD-ROM ModuleMKEHLDS(Hitachi)27L4351*27L4355*CD-RW ModuleSONYTEAC27L4231*27L4297*C

No. Description FRU No.Misc commonBattery KnobBattery LatchBattery SpringCD-ROM Pull barCD-ROM LatchCD-ROM Spring for latchCD-ROM Spring for CD-ROM pu

No. Description FRU No.2 LCD Panel Asm (13.3″ TFT)Tori-SanyoLG11P821211P82203 13.3″ Hinge-Bracket Asm (R,L) 26P97204 LCD-Invertor / LED card (for 13.3

14.1-inch TFT:123345678No. Description FRU No.1 14.1″ LCD Bezel (for W/W) 46L63292 LCDPanel Asm. (14.1″ TFT)HyundaiSamsungLG11P821446L235611P82103 14.

No. Description FRU No.7 LCD Rear Cover Asm for 13.3″/14.1″ (forW/W)13.3″/14.1″ LCD rear cover13.3″/14.1″ LCDPanel W/WirelessIBM Logo26P9709LCD Rear C

Description Vendor FRU No.KBD ASM Greek NMB 12P4302*KBD ASM Japan NMB 12P4308*KBD ASM Korea NMB 12P4312*KBD ASM La Spanish NMB 12P4314*KBD ASM US Engl

Description FRU No.USB Parallel Test Cable 05K2580Screwdriver Kit 95F35985mm Socket Wrench 05K4694Screwdriver 27L8126Wireless Antenna Connector Remova

– Stand on suitable rubber mats (obtained locally, ifnecessary) to insulate you from grounds such asmetal floor strips and machine frames.Observe the

For 2–pin power cords:IBM powercord partnumber Used in these countries or regions13H5264* Canada, U.S.A.13H5273* Japan36L8870* Argentina49P2095* Brazi

Recovery CDFinland-XP Home01R5855 2656–M1G, MLG, T9G,1DG, 2GG, 4CGRecovery CD Italy-XPHome01R5854 2656–M1G, MLG, T9G,1DG, 2GG, 4CGRecovery CDSpanish-X

Recovery CD Eng-XPPro(US)01R5347 2656–2GU, 2LU, 2VU,37U, 1CU, 1FU, KCU,KDU, 39U, KEU, KFU,1LM, 2MM, L2U, L6U,M2U, NYU, M2M, M5M,NHM, NEMRecovery CDNor

Recovery CDRussian-XP Pro01R5808 2656–M2G, M3G, M7G,MEG, R9G, 1CG, 2CG,2NG, 2EG, 3CGRecovery CDPolish-XP Pro01R5804 2656–M2G, M3G, M7G,MEG, R9G, 1CG,

ThinkPad R31 Part IIIThis section applies to the following models: 2656-2Gx,2656-2Hx, 2656-2Jx, 2656-2Kx, 2656-2Lx, 2656-1Ax,2656-2Vx, 2656-1Bx, 2656-

Product overviewThe following shows an overview of the system features.Feature DescriptionProcessor Intel Celeron processor 1.33/1.20 GHzBus architect

Feature DescriptionIEEE 1394 (optional) Ti TSB43AB21 1394 controller onboardIEEE 1394.a 4–pin connector — nocable power100Mbps, 200Mbps and 400MbpsPC

76Symbol Color Meaning(1) Drive in useGreen Data is being read from orwritten to the hard disk. Donot enter standby mode orpower off the computerwhen

Symbol Color Meaning(6) Battery statusGreen Enough battery powerremains for operation.BlinkinggreenThe battery power chargesup to 80% full powerBlinki

FRU Applicable testTrackPont or PointingdeviceIf the TrackPoint does not work, see if anexternal PS/2 mouse is connected to themouse/keyboard connecto

you can continue without first correcting the problem.Consider these conditions and the safety hazards theypresent:v Electrical hazards, especially pr

Parts list1234567891011121316171819202122222323241415Note: The parts marked with asterisk are CRUs (customerreplaceable units.)No. Description FRU No.

No. Description FRU No.6 Antenna Kit 13.3″Antenna Kit 14.1″Antenna AuxAntenna LCD26P971226P97117 CPU Cel 1200 MHz 26P8157CPU Cel 1.13 GHz 26P8284CPU C

No. Description FRU No.Lower Case w/ label EMEA 2657 12P4335Lower Case w/ label IIPC 2657 12P4336Lower Case w/ label Korea 2657 12P4337Lower Case w/ l

No. Description FRU No.CD-RW ModuleTEAC27L4297*CD-RW/DVD-ROM combo ModuleKMEHLDS08K9818*08K982024 Heatsink DC-DC 46P2555Rubber KitPCMCIA screw cap* 3r

LCD FRU13.3-inch TFT:123345678No. Description FRU No.1 13.3″ LCD Bezel 46L63302 LCD Panel Asm (13.3″ TFT)Tori-SanyoLG11P821211P82203 13.3″ Hinge-Brack

No. Description FRU No.7 LCD Rear Cover Asm for 13.3″/14.1″ (for Wireless model )13.3″/14.1″ LCD rear cover13.3″/14.1″ LCDPanel W/WirelessIBM Logo26P9

No. Description FRU No.2 LCD Panel Asm. (14.1″ TFT)HyundaiSamsungLG11P821446L235611P82103 14.1″ Hinge-Bracket Asm (R,L) 26P97194 LCD-Invertor / LED ca

Description Vendor FRU No.KBD ASM Belgian NMB 12P4282*KBD ASM Swiss NMB 12P4284*KBD ASM Portuguese NMB 12P4286*KBD ASM Russian NMB 12P4290*KBD ASM Slo

Description Vendor FRU No.KBD ASM Slovakian Chicony 02K6258*KBD ASM Japan Chicony 02K6260*KBD ASM Traditional Chinese Chicony 08K4500*KBD ASM Korea Ch

Description FRU No.Telephone cable (Spain) 27L0450AC adapter:Description FRU No.AC Adapter, 72W 3-pin (Astec) 02K6751*AC Adapter, 72W 3-pin (Delta) 02

Notes:1. Use product-specific ESD procedures when theyexceed the requirements noted here.2. Make sure that the ESD protective devices you usehave been

Recovery CD List:Description FRU No. ModelsRecovery CD Eng-XPHome (UD)01R5847 2656–MIG, MLG, T9G,1DG, 2GG, 4CGRecovery CD Eng-XPHome (US)01R5348 2656–

Recovery CDRussian-XP Home01R5865 2656–M1G, MLG, T9G,1DG, 2GG, 4CGRecovery CD Polish-XPHome01R5861 2656–M1G, MLG, T9G,1DG, 2GG, 4CGRecovery CD HebrewE

Recovery CD Japan-XPPro67P4785 2656–M6J, MCJ, MDJ,T2J, N5J, N2J, PYJ,2GP, 2LP, 1WJ, 1MJ,GAJ, 1PJRecovery CDTraditional Chinese-XPPro67P5001 2656–MBT,

Ultrabay devices:Description FRU No.CD—RW drive (SONY) 08K9617*Diskette drive (TEAC) 08K9606*Diskette drive (SONY) 08K9607*SuperDisk drive (LS120 x 2)

NoticesReferences in this publication to IBM products, programs,or services do not imply that IBM intends to make theseavailable in all countries in w

TrademarksThe following terms are trademarks or service marks ofIBM Corporation in the United States and other countries:IBMUSBThinkPadTrackPointTrack

Class 1 laser products. Elsewhere, the drive is certified toconform to the requirements of the InternationalElectrotechnical Commission (IEC) 825 and

Opening the CD-ROM drive could result in exposure tohazardous laser radiation. There are no serviceable partsinside the CD-ROM drive. Do not open.Some

General DescriptionsThis chapter includes descriptions for any ThinkPad modelthat has the PC-Doctor DOS diagnostics program. Somedescriptions might no

Read this firstBefore you go to the checkout guide, be sure to read thissection.Important Notes:v Only certified trained personnel should service thec

Before checking problems with the computer, determinewhether the damage is covered under the warranty byreferring to the following:Note for Warranty:F

FRU replacement noticesThis section contains notices for removal and replacement.Read this section carefully before replacing any FRU.LCD replacement

PrefaceAbout this manualThis manual contains service and reference information forIBM ThinkPad R30/R31 products. Use this manual alongwith the advance

Turn an additional 180 degrees after the screw headtouches the surface of the plastic part:v Torque driverIf you have a torque driver, refer to the ″T

Note: If LCD cannot display after change ID code, makesure you write the correct ID code, or try reseatingthe LCD coaxtial cable connectors.Thermal Se

Related service informationThis section provides information about the following:v “Power button as reset switch”v “Running a low-level format”v “Serv

will be prompted. If correct SVP is entered, POST entersBIOS setup without erasing POP. To boot up the systemuser should override POP by SVP at the pa

3. The main screen displays as below:4. Using the up or down arrow key, select Password.5. Press the Enter key.The following submenu is displayed:* Po

Standby modeWhen in standby mode, the following occurs:v The LCD backlight turns off.v The hard disk motor either spins down or stops(controlled by OS

Note: These events depend on the Power button, Sleepbutton and Lid settings (options set to hibernatemode) in the ″Advanced″ page of the ″PowerManagem

1. Save all files and shut down the desktop.2. Turn off the computer.3. Turn on the computer. Quickly press F11 when thismessage is displayed on the s

7. If the hard-disk drive is blank, a menu will appearstating ″Your computer originally included aProduct Recovery program ... Reinstall theProduct Re

Flash BIOSPlease do the following to update BIOS.To update BIOS:1. Create the diskette image by the following command:LOADDSKF 1FUDxxUS.DSK A:Note: XX

iv ThinkPad R30/R31 HMM

Checkout guideUse the following procedure as a guide for computerproblems.Note: The diagnostic tests are intended to test only IBMproducts. Non-IBM pr

If the error recurs, replace the FRU that caused theerror.Note: With some FRUs, especially the system board,the problem may be caused by peripheralFRU

v VGA Informationv IDE Drive Informationv PCI Informationv PNPISA Informationv SMBIOS Informationv FRU Informationv VESA LCD InformationUtility:v Run

v If the power-on indicator does not turn on, check thepower cord of the AC Adapter for correct continuity andinstallation.v If the operational charge

Checking the Battery ASMNote: The Battery ASM may not be able to charged whenit is hot. In that case, remove it from the computerand leave it at room

resistance is not correct, replace the Battery ASM. Ifthe resistance is correct, replace the system board.MT 2656, 2657, 267639

Symptom-to-FRU IndexThe Symptom-to-FRU Index lists the symptoms and errorsand the possible causes. The most likely cause is listedfirst.Note: Perform

ErrorCodeMessage Meanings Comment0250 System batteryis dead Replaceand run SETUPThe CMOS clockbattery indicatorshows thebattery is dead.Replace thebat

ErrorCodeMessage Meanings Comment0280 Previous bootincomplete-DefaultconfigurationusedPrevious POSTdid not completesuccessfully.POST loadsdefault valu

ErrorCodeMessage Meanings Comment0193 RF antenna hadbeen removedRFID antennahas beenremoved, whichwas onceinstalled.RFID modelonly.0194 The computer i

ContentsPreface ...iiiThinkPad R30/R31 Hardware Maintenance Manual 1Introduction ...1ImportantServiceInformation...1Drive

LCD-Related SymptomsLCD FRU Replacement NoticeThe TFT LCD for the computer contains manythin-film transistors (TFTs). A small number ofmissing, discol

Keyboard/TrackPoint-RelatedSymptomsSymptom/Error FRU/Action in SequenceKeyboard (one or morekeys) doesn’t work.v Go to “FRU tests” on page 54.v Reseat

Symptom/Error FRU/Action in SequenceBattery can’t be charged.v Go to “Power systems checkout” onpage 36.v Battery assemblyv System boardMemory-Related

Power Management-Related SymptomsSymptom/Error FRU/Action in SequenceThe system doesn’t enterhibernation mode.v Go to “Hibernation mode” onpage 29.v B

Symptom/Error FRU/Action in SequenceParallel port deviceproblems.v Device driverv Device cablev Devicev Ensure that ″Parallel Port″ in the″Config sub-

1. Run the diagnostic test for the system board at least10 times.2. If no error is detected, do not replace any FRUs.3. If any error is detected, repl

ThinkPad R30This section applies to the following models: 2656, 2657,2676.50 ThinkPad R30/R31 HMM

Product overviewThe following shows an overview of the system features.Feature DescriptionProcessor Intel Pentium III Celeron processor800/100, 900/10

Feature DescriptionEthernet (optional) Intel 82550GY on board . It supports10/100MbpsIEEE 1394 (optional) Ti TSB43AB22 1394 controller onboardIEEE 139

meaning of each icon:76Symbol Color Meaning(1) Drive in useGreen Data is being read from orwritten to the hard disk. Donot enter standby mode orpower

ThinkPad R31 Part I ...100Product overview ...102FRU removals and replacements ...107Locations ...136Partslist...

Symbol Color Meaning(3) Caps lockGreen Caps Lock mode isenabled. All alphabeticcharacters (A-Z) areentered in capital letterswithout the Shift key bei

FRU Applicable testModem1. Make sure the modem set upcorrectly.2. Replacing the modem jack andmodem card one at a time, run themodem tests in Other De

FRU removals and replacementsThis section contains information about removals andreplacements.v Do not damage any parts. Only certified and trainedper

Safety Notice 8Translations in ″Safety Notices (Multi-lingualTranslations)″ section: Before removing any FRU,power-off the computer, unplug all power

12Note: The screw does not separate from the PCI cover.34Note: There are 2 cables on step 4 : The gray cable is themain antenna and the black cable is

1030 Memory cover and Memory cardv “1010 Battery assembly” on page 5712Note: The screw does not separate from the memorycover.3To install the memory c

Pivot the memory card until it snaps into place.Side View1040 Hard disk drive assemblyv “1010 Battery assembly” on page 5712Step Size (Quantity) Color

WarningDo not drop or apply any shock to the hard diskdrive. The hard disk drive is sensitive to physicalshock. Incorrect handling can cause damage an

1Step Size (Quantity) Color Torque1 M2.5 x L10 (2) Black 3.2 kgf-cm2333462 ThinkPad R30/R31 HMM

Notes:1. When replacing the keyboard, make sure that the cableis clean and insert it directly into the connector, makingsure it makes contact with the

ThinkPad R30/R31 HardwareMaintenance ManualIntroductionImportant Service InformationImportantDiskette fixes are customer-installable. The diskettefixe

123Step Size (Quantity) Color Torque2 M2.5 x L10 (1) Black 3.2 kgf-cm3 M2.5 x L10 (1) Black 3.2 kgf-cm64 ThinkPad R30/R31 HMM

1090 LCD assemblyv “1010 Battery assembly” on page 57v “1060 Keyboard” on page 61v “1080 Middle cover” on page 63v “1020 Mini-PCI cover and Mini-PCI c

Note: Release the gray cable, which is the main antennafrom the system.445Step Size (Quantity) Color Torque4 M2.5 x L10 (4) Black 3.2 kgf-cm5 M2.5 x L

1Step Size (Quantity) Color Torque1 M2.5 x L10 (7) Black 3.2 kgf-cm2MT 2656, 2657, 2676 67

CAUTION:The keyboard bezel has several latches. Whenremoving the keyboard bezel from the bottom cover,gently release these latches, then raise the sid

3Note: Before removing and replacing the PCMCIA holder,make sure that the PCMCIA cards are removed andthe eject levers are sticking out.1120 Auxiliary

1120 Speakerv “1010 Battery assembly” on page 57v “1060 Keyboard” on page 61v “1080 Middle cover” on page 63v “1090 LCD assembly” on page 65v “1100 Ke

1Step Size (Quantity) Color Torque1 M2.5 x L5 (2) Silver 3.2 kgf-cm1150 Fan assemblyv “1010 Battery assembly” on page 57v “1060 Keyboard” on page 61v

34Step Size (Quantity) Color Torque3 M2.5 x L5 (2) Silver 3.2 kgf-cm1160 System boardv “1010 Battery assembly” on page 57v “1020 Mini-PCI cover and Mi

1Step Size (Quantity) Color Torque1 M2.5 x L10(3) Silver 3.2 kgf-cmNotes:1. When removing the system board from the bottomcover, gently raise the side

Attention: A customized setup configuration (other thandefault settings) may exist on the computer you areservicing. Running Automatic Configuration m

v “1090 LCD assembly” on page 65v “1100 Keyboard bezel” on page 66v “1120 Speaker” on page 70v “1160 System board” on page 721180 Modem Card (without

1Step Size (Quantity) Color Torque1 M2.5 x L5 (2) Silver 3.2 kgf-cm1190 Hard disk drive bezelv “1010 Battery assembly” on page 57v “1020 Mini-PCI cove

1Step Size (Quantity) Color Torque1 M2 x L6 (2) Silver 1.6 kgf-cm1200 CD-ROM chassisv “1010 Battery assembly” on page 57v “1020 Mini-PCI cover and Min

12Step Size (Quantity) Color Torque2 M2.5 x L5 (3) Silver 3.2 kgf-cm1210 LCD bezel assembly (13.3″)v “1010 Battery assembly” on page 57v “1020 Mini-PC

v “1080 Middle cover” on page 63v “1090 LCD assembly” on page 65123Step Size (Quantity) Color Torque2 M2 x L4(2) Silver 2.5 kgf-cm3 M2.5 x L6(2) Black

v Be careful not to scratch the LCD bezel whenremoving the screw mylars.v The LCD bezel has several latches. Releasethese latches; then remove the LCD

12341240 LCD bracket hinge assembly (13.3″)v “1010 Battery assembly” on page 57v “1020 Mini-PCI cover and Mini-PCI card” on page 57v “1030 Memory cove

1Step Size (Quantity) Color Torque1 M2 x L4 (4) Silver 2.5 kgf-cm1250 LCD FPC assembly (13.3″)v “1010 Battery assembly” on page 57v “1020 Mini-PCI cov

1Step Size (Quantity) Color Torque1 M2 x L4(1) Silver 2.5 kgf-cm21260 Wireless reassemblyv “1240 LCD bracket hinge assembly (13.3″)” on page 80v “1230

MT 2656, 2657, 2676 83

Diskette Capacity 1.44MB Drive 2.88MB Drive1.0MB Read/Write Read/Write2.0MB Read/Write Read/Write4.0MB Not Compatible Read/WriteSafety Notices (Multi-

LocationsFront ViewComputer displayUltrabay plusTrackPointSystem-status indicatorsPower buttonVolume & mute buttonsRear ViewMonitor connectorModem

3. PC card slot4. Stereo headphone jack5. Microphone jack6. Hard disk drive7. Mini-PCI Card slot door8. Infrared port9. LCD latches10. Built-in speake

Switch LocationsSW3CheckPasswordDisabledPin31100Pin4110CheckPasswordEnabled10BootBlockEnabledBootBlockDisabled86 ThinkPad R30/R31 HMM

Parts list1234678910111213141516171819520Note: The parts marked with asterisk are CRUs (customerreplaceable units.)No. Description FRU No.1 Hinge Cap

No. Description FRU No.5 Antenna Kit 13.3″Antenna Kit 14.1″Antenna AuxAntenna LCD26P971226P97116 Cable Asm. kit , RJ11 and lid switchRJ-11 Cable for C

No. Description FRU No.15 Mini-PCI / DIMM door kit 26P9739*16 Battery Assy. (Ni-Mh)Sanyo-W/WSanyo-Japan02K6827*02K6835*Battery Assy. (Li-Ion)Sanyo-W/W

No. Description FRU No.Screw KitHDD COIN SCREWM/B HEX SCREWSCREW DIMM COVER STEELSCREW MACH PAN NYLOKM2.0*13 NIBH MSN+N SCREW M2.0*6SCREW MACH FLAT M3

No. Description FRU No.1 13.3″ LCD Bezel 26P97152 LCD Panel Asm (13.3″ TFT)SanyoLG11P821211P82203 13.3″ Hinge-Bracket Asm (R,L) 26P97204 LCD-Invertor

14.1-inch TFT:123345678No. Description FRU No.1 14.1″ LCD Bezel (for W/W) 26P97132 LCDPanel Asm. (14.1″ TFT)HyundaiSamsung11P821446L23563 14.1″ Hinge-

No. Description FRU No.LCD Rear Cover Asm for 13.3″/14.1″(for W/O W)13.3″/14.1″ LCD rear cover13.3″/14.1″ LCDPanel W/O WirelessIBM Logo26P97078 LCD Hi