Expansion Unit.
If the Reference Diskette or Diagnostic Diskette is
shipped with this 3550 Expansion Unit, always use
the corresponding version (or later) of the diskette for
operation.
001
– Power-off the 3550 Expansion Unit and all external
devices.
– Remove the computer from the 3550 Expansion Unit.
– Have the external keyboard, mouse, parallel and serial
devices connected to the computer.
– Diagnose and resolve any computer problems first.
DID THE TEST COMPLETE WITHOUT ANY ERRORS?
Yes No
002
Diagnose and resolve any computer problems first.
003
– Disconnect the external keyboard, mouse, parallel and
serial devices from the computer and reconnect them to
the 3550 Expansion Unit.
– Install the computer on the 3550 Expansion Unit again
and make sure that the computer is firmly connected.
– Check all cables and power cords.
Notes:
1. The mouse or other pointing devices do not work if
connected to the keyboard connector.
2. The mouse or other pointing devices do not work if
connected to the mouse connector on the numeric
keypad.
3. The computer keyboard does not work if an
external keyboard is connected to the 3550
Expansion Unit.
– Power-on all external devices.
– Power-on the 3550 Expansion Unit.
– Watch the screen for a power-on self test (POST) error
code.
Write down all error codes that are displayed. (You can
press Pause when an error code occurs to hold the
code on the screen. Press F1 to continue.)
If the test stops and you cannot continue, go to
“Symptom-to-FRU Index” on page 329.
ARE THERE ANY EXTERNAL DEVICES ATTACHED TO
THE EXPANSION UNIT?
Yes No
004
(Step 004 continues)
Expansion Unit (3550)
317
Summary of Contents for N51 Series
Page 2: ......
Page 8: ...vi IBM Mobile Systems HMM Volume 1 ...
Page 12: ...x IBM Mobile Systems HMM Volume 1 ...
Page 34: ...22 IBM Mobile Systems HMM Volume 1 ...
Page 55: ...Parts Listing 1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 13 17 18 Model L40 SX 8543 43 ...
Page 83: ...Parts Listing 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Model N45SL 2614 71 ...
Page 114: ...Model N51 Exploded View continued 2 3 4 5 6 7 102 IBM Mobile Systems HMM Volume 1 ...
Page 122: ...110 IBM Mobile Systems HMM Volume 1 ...
Page 156: ...144 IBM Mobile Systems HMM Volume 1 ...
Page 174: ...B D A C E F H G 162 IBM Mobile Systems HMM Volume 1 ...
Page 175: ...Model P70 P75 Exploded View continued A Model P70 and P75 8573 163 ...
Page 176: ...Model P70 P75 Exploded View continued B C 164 IBM Mobile Systems HMM Volume 1 ...
Page 177: ...Model P70 P75 Exploded View continued D E Model P70 and P75 8573 165 ...
Page 178: ...Model P70 P75 Exploded View continued F 166 IBM Mobile Systems HMM Volume 1 ...
Page 179: ...Model P70 P75 Exploded View continued G Model P70 and P75 8573 167 ...
Page 180: ...Model P70 P75 Exploded View continued H1 Model P75 168 IBM Mobile Systems HMM Volume 1 ...
Page 181: ...Model P70 P75 Exploded View continued H2 Model P70 Model P70 and P75 8573 169 ...
Page 184: ...Parts Listing P70 1 2 3 4 5 6 7 8 9 10 11 15 12 13 14 16 172 IBM Mobile Systems HMM Volume 1 ...
Page 194: ...182 IBM Mobile Systems HMM Volume 1 ...
Page 211: ...Exploded View 21 11 20 10 1 2 3 4 5 6 7 8 9 13 14 15 16 17 18 19 12 ThinkPad 300 2615 199 ...
Page 213: ...Parts Listing 1 2 3 4 5 6 7 9 8 10 11 12 ThinkPad 300 2615 201 ...
Page 216: ...204 IBM Mobile Systems HMM Volume 1 ...
Page 235: ...ThinkPad 350 Exploded View ThinkPad 350 PS Note 425 2618 223 ...
Page 236: ...ThinkPad 350 Exploded View continued 31 32 33 34 35 36 37 224 IBM Mobile Systems HMM Volume 1 ...
Page 262: ...ThinkPad 500 Exploded View 250 IBM Mobile Systems HMM Volume 1 ...
Page 265: ...Parts Listing 1 2 3 4 5 6 7 8 9 10 11 ThinkPad 500 2603 253 ...
Page 268: ...256 IBM Mobile Systems HMM Volume 1 ...
Page 290: ...ThinkPad 510 Exploded View 2A 13 14 15 2B 278 IBM Mobile Systems HMM Volume 1 ...
Page 294: ...Parts Listing 1 2 3 4 5 6 7 8 9 10 11 282 IBM Mobile Systems HMM Volume 1 ...
Page 295: ...Parts Listing continued 12 13 14 ThinkPad 510 2604 283 ...
Page 318: ...ThinkPad 710T Exploded View 306 IBM Mobile Systems HMM Volume 1 ...
Page 349: ...Parts Listing 1 2 4 5 6 7 2 3 3 8 Expansion Unit 3550 337 ...
Page 390: ...378 IBM Mobile Systems HMM Volume 1 ...
Page 398: ...Parts Listing 1 2 3 4 5 7 8 9 6 2 8 13 10 11 12 6 386 IBM Mobile Systems HMM Volume 1 ...
Page 445: ...Dock II 3546 433 ...
Page 446: ...434 IBM Mobile Systems HMM Volume 1 ...
Page 474: ...462 IBM Mobile Systems HMM Volume 1 ...
Page 488: ...476 IBM Mobile Systems HMM Volume 1 ...
Page 494: ...482 IBM Mobile Systems HMM Volume 1 ...
Page 502: ...IBM Part Number 30H2356 Printed in U S A S82G 15ð1 ð1 ...
Page 503: ......