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6 7 7 4 4 5 160 IBM Mobile Systems - ThinkPad HMM Volume 3 To remove the CPU card from the system board: 3 4 1 2Rear view Connector Be Careful When connecting the CPU card and the system board again, use the procedures exactly as shown in the figures. Make sure that the two CPU card connectors are connected properly. If these connectors are not properly connected, the computer will not work. Step Screw Location (Quantity) Length .1/ System Board (2) M2 x 4 mm .2/ System Board (3) M2 x 4 mm .3/ System Board (1) M2 x 4 mm Note: Make sure you use the correct screws when replacing. ThinkPad 365X, 365XD (2625) 161 1130 System Board / PCMCIA Slot Assembly . Battery Pack (1020) . Insulator Sheet (1025) . Diskette Drive / CD-ROM Drive (1040) . Hard Disk Drive (1050) . Top Cover (1060) . Keyboard Unit (1070) . LCD Assembly (1080) . LCD Panel (1085) . Indicator Card (1090) . Volume Switch / Speaker (1100) . Keyboard Card (1110) . CPU Card (1120) Be Careful . Connect the CPU card using the procedures exactly as shown in the figures. Make sure that the two CPU card connectors are connected properly. If these connectors are not connected, you cannot power on the computer. . Do not apply any extra force to the shaded area of the CPU card when connecting. Notes 1. The system unit serial number must be restored when the system board is replaced. To restore the system unit serial number, select the option “Set system identification” on the maintenance diskette. The EEPROM on the system board contains the vital product data (VPD); that is, the system unit serial number, system board system number, and other computer-unique data. 2. Do not power off the computer when restoring the VPD. The system unit serial number label is attached to the base cover. 3. Before removing and replacing the system board, make sure that the PCMCIA cards are removed and the eject levers are not sticking out. 4. Do not pull the PCMCIA slot assembly while removing the system board. 5. When handling the PCMCIA slot assembly, be careful not to disassemble any part of it. The slot assembly is not solidly fixed when it is removed from the system board or the FRU. 162 IBM Mobile Systems - ThinkPad HMM Volume 3 1 2 3 4 5 6 7 9 10 8 Connector 1 2 3 4 5 6 7 9 10 8 Connector Step Screw Location (Quantity) Length .2/ System Board (2) M2.5 x 3 mm .3/ System Board (1) M2.5 x 4 mm .4/ System Board (6) Hex Stud .5/ System Board (2) M2 x 4 mm .8/ PCMCIA Slot (2) M2 x 4 mm and M2 nut .9/ PCMCIA Slot (2) M2 x 14 mm Note: Make sure you use the correct screws when replacing. ThinkPad 365X, 365XD (2625) 163 Locations Front View .1/ LCD .2/ Contrast Control .3/ Brightness Control .4/ Indicator Panel .5/ Built-in Microphone .6/ LCD Suspend Switch .7/ PC Card Eject Buttons .8/ PCMCIA Slots .9/ Locking Device Keyhole .1./ Release Latches .11/ Personalization Name Plate .12/ TrackPoint III .13/ Click Buttons .14/ CD-ROM (365XD) / Diskette Drive (365X) .15/ Fn Key .16/ Function Keys .17/ Speaker Volume Control .18/ Speaker 1 4 2 11 15 14 18 12 16 13 10 17 3 6 9 5 7 8 164 IBM Mobile Systems - ThinkPad HMM Volume 3 Inside View .1/ Keyboard Lock .2/ Battery Pack .3/ Optional Memory Expansion Module .4/ CD-ROM Drive (365XD), Diskette Drive (365X) .5/ Mechanical CD-ROM eject (365XD) .6/ CD-ROM Eject Button (365XD), FDD Bezel (365X) .7/ Cosmetic Shield ThinkPad 365X, 365XD (2625) 165 Bottom View .1/ Legs 166 IBM Mobile Systems - ThinkPad HMM Volume 3 Rear View .1/ Rear Connector Door .2/ Connector for Port Replicator .3/ IR Port .4/ External Input Device Connector .5/ External Display Connector .6/ Serial Connector .7/ Parallel Connector .8/ External Diskette Drive Connector .9/ Power Jack .1./ Line-out/Headphone Jack .11/ Line-in Jack .12/ Microphone Jack .13/ Power Switch 1 2 4 5 6 87 9 11 12 13 3 ThinkPad 365X, 365XD (2625) 167 Power-On Password Jumper Pads The power-on password jumper pads are found on the system board near the backup battery, as shown in the figures. 1 2 1. Push out the door at .1/. 2. See “How to Disable the Power-On Password:” on page 95 to cancel the power-on password. Apply the short across the Power-On Password Jumper Pads at .2/. Warning When using a metal tool to short the two jumper pads, make sure the metal tool does not touch any metal parts other than the two jumper pads. 168 IBM Mobile Systems - ThinkPad HMM Volume 3 Notes ThinkPad 365X, 365XD (2625) 169 Parts Listing 365X, 365XD (2625) Model 365X - Diskette Drive 170 IBM Mobile Systems - ThinkPad HMM Volume 3 Index System Unit (365X) 1 LCD Panel — See page 174. 2 Top Cover 69H7919 3 Keyboard — See page 178. 4 Battery Pack 41H7438 5 Hard Disk Drive (720 MB) 85G8371 Order either of the below 810MB hard drives Hard Disk Drive (810 MB) 07H0392 Hard Disk Drive (810 MB) 39H2220 Hard Disk Drive (1.08 GB) 39H2221 Hard Disk Drive (1.35 GB) 73H6419 NS Bracket Kit (HDD) 74H0238 6 Keyboard Card Assembly 69H7913 7 Miscellaneous Cable Kit: Keyboard Card to System Board FDD to System Board (365X) 74H0574 8 CPU ...

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