•
Notebook Set for External Monitor- use VGA or WinMode Utility
command to reset notebook.
•
LCD - Replace the cover-display assembly as described in Section 5 of
this manual.
•
Low battery - Use a fully charged battery.
4.2.3
Fault Isolation Using Selftest
When the computer is first powered up, it automatically performs a self-test
of its central hardware and memory functions. During self-test (which lasts
for a few seconds), the display shows copyright and version number
information.
n
Note
: Some procedures in this paragraph require you to use keystroke se-
quences, such as
Ctrl-Alt-Del
. To execute a keystroke sequence such as
this, you must press all three keys simultaneously.
4.2.3.1
Self Test Error Messages
Upon successful completion of the self-test, the computer automatically
loads its operating system and other built-in utilities. If the self-test fails to
complete successfully, the display shows one of the error messages
described in Table 4-1.
n
Note
: In the event of a hardware problem that affects the display, the Note-
book also communicates errors via a series of beeps. The interpretation of
the beep codes is provided in Table 4-2.
Troubleshooting Procedures
4-5
Содержание TravelMate 5000 Series
Страница 1: ...Maintenance Manual TravelMate 5000 Series Notebook Computers 9786166 0001 March 1995 ...
Страница 47: ...Figure 1 16 TM5000 Series Functional Block Diagram 1 30 General Description ...
Страница 95: ...Figure 4 2 Notebook Detailed Block Diagram Troubleshooting Procedures 4 3 ...
Страница 149: ...Figure 6 4 Main Board P54 75MHz P N 9798803 0001 Sheet 2 of 2 6 14 Illustrated Parts Listing ...
Страница 161: ...Figure 6 5 Figure 6 5 PCMCIA Sound Board P N 9786205 0001 Sheet 1 of 2 6 26 Illustrated Parts Listing ...
Страница 162: ...Figure 6 6 Figure 6 5 PCMCIA Sound Board P N 9786205 0001 Sheet 2 of 2 Illustrated Parts Listing 6 27 ...
Страница 172: ...Figure 6 7 Keyscan Board P N 9786209 0001 Illustrated Parts Listing 6 37 ...
Страница 180: ...Figure 6 11 Inverter Board P N 9786134 0001 Illustrated Parts Listing 6 45 ...
Страница 185: ...Figure 6 12 DAB Board P N 9786273 0001 6 50 Illustrated Parts Listing ...
Страница 188: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 1 of 22 7 2 Schematic Diagrams ...
Страница 189: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 2 of 22 Schematic Diagrams 7 3 ...
Страница 190: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 3 of 22 7 4 Schematic Diagrams ...
Страница 191: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 4 of 22 Schematic Diagrams 7 5 ...
Страница 192: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 5 of 22 7 6 Schematic Diagrams ...
Страница 193: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 6 of 22 Schematic Diagrams 7 7 ...
Страница 194: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 7 of 22 7 8 Schematic Diagrams ...
Страница 195: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 8 of 22 Schematic Diagrams 7 9 ...
Страница 196: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 9 of 22 7 10 Schematic Diagrams ...
Страница 197: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 10 of 22 Schematic Diagrams 7 11 ...
Страница 198: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 11 of 22 7 12 Schematic Diagrams ...
Страница 199: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 12 of 22 Schematic Diagrams 7 13 ...
Страница 200: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 13 of 22 7 14 Schematic Diagrams ...
Страница 201: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 14 of 22 Schematic Diagrams 7 15 ...
Страница 202: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 15 of 22 7 16 Schematic Diagrams ...
Страница 203: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 16 of 22 Schematic Diagrams 7 17 ...
Страница 204: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 17 of 22 7 18 Schematic Diagrams ...
Страница 205: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 18 of 22 Schematic Diagrams 7 19 ...
Страница 206: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 19 of 22 7 20 Schematic Diagrams ...
Страница 207: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 20 of 22 Schematic Diagrams 7 21 ...
Страница 208: ...Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 21 of 22 7 22 Schematic Diagrams ...
Страница 209: ...To Be Supplied Figure 7 1 Figure 7 1 Main Board Part No 9798803 Logic Diagram Sheet 22 of 22 Schematic Diagrams 7 23 ...
Страница 210: ...Figure 7 2 Figure 7 2 PCMCIA Sound Board P N 9786205 Logic Diagram Sheet 1 of 12 7 24 Schematic Diagrams ...
Страница 211: ...Figure 7 2 Figure 7 2 PCMCIA Sound Board P N 9786205 Logic Diagram Sheet 2 of 12 Schematic Diagrams 7 25 ...
Страница 212: ...Figure 7 2 Figure 7 2 PCMCIA Sound Board P N 9786205 Logic Diagram Sheet 3 of 12 7 26 Schematic Diagrams ...
Страница 213: ...Figure 7 2 Figure 7 2 PCMCIA Sound Board P N 9786205 Logic Diagram Sheet 4 of 12 Schematic Diagrams 7 27 ...
Страница 214: ...Figure 7 2 Figure 7 2 PCMCIA Sound Board P N 9786205 Logic Diagram Sheet 5 of 12 7 28 Schematic Diagrams ...
Страница 215: ...Figure 7 2 Figure 7 2 PCMCIA Sound Board P N 9786205 Logic Diagram Sheet 6 of 12 Schematic Diagrams 7 29 ...
Страница 216: ...Figure 7 2 Figure 7 2 PCMCIA Sound Board P N 9786205 Logic Diagram Sheet 7 of 12 7 30 Schematic Diagrams ...
Страница 217: ...Figure 7 2 Figure 7 2 PCMCIA Sound Board P N 9786205 Logic Diagram Sheet 8 of 12 Schematic Diagrams 7 31 ...
Страница 218: ...Figure 7 2 Figure 7 2 PCMCIA Sound Board P N 9786205 Logic Diagram Sheet 9 of 12 7 32 Schematic Diagrams ...
Страница 219: ...Figure 7 2 Figure 7 2 PCMCIA Sound Board P N 9786205 Logic Diagram Sheet 10 of 12 Schematic Diagrams 7 33 ...
Страница 220: ...Figure 7 2 Figure 7 2 PCMCIA Sound Board P N 9786205 Logic Diagram Sheet 11 of 12 7 34 Schematic Diagrams ...
Страница 221: ...Figure 7 2 Figure 7 2 PCMCIA Sound Board P N 9786205 Logic Diagram Sheet 12 of 12 Schematic Diagrams 7 35 ...
Страница 222: ...Figure 7 3 Figure 7 3 Keyscan Board P N 9786209 Logic Diagram Sheet 1 of 5 7 36 Schematic Diagrams ...
Страница 223: ...Figure 7 3 Figure 7 3 Keyscan Board P N 9786209 Logic Diagram Sheet 2 of 5 Schematic Diagrams 7 37 ...
Страница 224: ...Figure 7 3 Figure 7 3 Keyscan Board P N 9786209 Logic Diagram Sheet 3 of 5 7 38 Schematic Diagrams ...
Страница 225: ...Figure 7 3 Figure 7 3 Keyscan Board P N 9786209 Logic Diagram Sheet 4 of 5 Schematic Diagrams 7 39 ...
Страница 226: ...Figure 7 3 Figure 7 3 Keyscan Board P N 9786209 Logic Diagram Sheet 5 of 5 7 40 Schematic Diagrams ...
Страница 227: ...Figure 7 4 Figure 7 4 Sleep Switch Board P N 9786148 Logic Diagram Sheet 1 of 1 Schematic Diagrams 7 41 ...
Страница 228: ...Figure 7 5 Figure 7 5 IR Board P N 9798813 Logic Diagram Sheet 1 of 2 7 42 Schematic Diagrams ...
Страница 229: ...Figure 7 5 Figure 7 5 IR Board P N 9798813 Logic Diagram Sheet 2 of 2 Schematic Diagrams 7 43 ...
Страница 230: ...Figure 7 6 Figure 7 6 LED Board P N 9796128 Logic Diagram Sheet 1 of 2 7 44 Schematic Diagrams ...
Страница 231: ...Figure 7 6 Figure 7 6 LED Board P N 9796128 Logic Diagram Sheet 2 of 2 Schematic Diagrams 7 45 ...
Страница 232: ...Figure 7 7 Figure 7 7 8 16 MB RAM Exp Board P N 9798816 Logic Diagram Sheet 1 of 1 7 46 Schematic Diagrams ...
Страница 233: ...Figure 7 8 Figure 7 8 Inverter Board P N 9796134 Logic Diagram Sheet 1 of 2 Schematic Diagrams 7 47 ...
Страница 234: ...Figure 7 8 Figure 7 8 Inverter Board P N 9796134 Logic Diagram Sheet 2 of 2 7 48 Schematic Diagrams ...
Страница 235: ...Figure 7 8 Figure 7 9 Display Adapter Board P N 9786273 Logic Diagram Sheet 1 of 3 Schematic Diagrams 7 49 ...
Страница 236: ...Figure 7 9 Figure 7 9 Display Adapter Board P N 9786273 Logic Diagram Sheet 2 of 3 7 50 Schematic Diagrams ...
Страница 237: ...Figure 7 9 Figure 7 9 Display Adapter Board P N 9786273 Logic Diagram Sheet 3 of 3 Schematic Diagrams 7 51 ...
Страница 239: ...Figure A 1 Code Page 437 United States A 2 Character Sets ...
Страница 240: ...Figure A 2 Code Page 850 Multilingual Character Sets A 3 ...
Страница 241: ...Figure A 3 Code Page 863 Canadian French A 4 Character Sets ...
Страница 242: ...Figure A 4 Code Page 865 Nordic Character Sets A 5 ...
Страница 286: ...Printed in U S A ...
