Service Guide
5-5
Table 5-2
Self Test Error Messages
Error Message
Explanation
Press F1 to continue
This message tells you that an error was found during self test execution. Press F1
to attempt to reboot the computer.
Save-to-Disk file is too
small
This message occurs when you add memory. Use the MS-DOS program PHDISK
to increase the size of the save-to-disk file.
Save-to-disk file is
missing
Use the MS-DOS program PHDISK to create a new save-to-disk file.
Swap File is missing
Use the MS-DOS program PHDISK to create a new swap file.
5.3.3.2 Self Test Beep Error Messages
In the event of a hardware problem that affects the display, the Notebook also communicates errors
via a series of beeps. These codes may be heard over the system's speaker as three bursts of
beeps. The interpretation of the beep codes is provided in Table 5-3.
To recover from a self test error, try cycling power to the computer. Also, press
Ctrl-Alt-Esc
to
ensure that the Setup configuration is correct. In general, most of the failures are associated with the
Motherboard and may require board removal/replacement.
Table 5-3
Self Test Beep Messages
Beep Code
Port 80h
Description
None
01h
CPU Register Test in Progress
1-1-3
02h
CMOS Write/Read Failure
1-1-4
03h
ROM BIOS Checksum Failure
1-2-1
04h
Programmable Interval Timer Failure
1-2-2
05h
DMA Initialization Failure
1-2-3
06h
DMA Page Register Write/Read Failure
1-3-1
08h
DRAM Refresh Verification Failure
None
09h
1ST 64K RAM Test in Progress
1-3-3
0Ah
1ST 64K RAM Chip or Data line Failure
1-3-4
0Bh
1ST 64K RAM Odd/Even Logic Failure
1-4-1
0Ch
Address Line Failure, 1ST 64K RAM
1-4-2
0Dh
Parity Failure, 1ST 64K RAM
2-1-1
10h
Bit 0, 1ST 64K RAM Failure
2-1-2
11h
Bit 1, 1ST 64K RAM Failure
2-1-3
12h
Bit 2, 1ST 64K RAM Failure
2-1-4
13h
Bit 3, 1ST 64K RAM Failure
2-2-1
14h
Bit 4, 1ST 64K RAM Failure
2-2-2
15h
Bit 5, 1ST 64K RAM Failure
2-2-3
16h
Bit 6, 1ST 64K RAM Failure
2-2-4
17h
Bit 7, 1ST 64K RAM Failure
2-3-1
18h
Bit 8, 1ST 64K RAM Failure
2-3-2
19h
Bit 9, 1ST 64K RAM Failure
2-3-3
1Ah
Bit A, 1ST 64K RAM Failure
2-3-4
1Bh
Bit B, 1ST 64K RAM Failure
Summary of Contents for Extensa 670
Page 46: ...Service Guide 4 7 Figure 4 2 M1521 Pin Assignments ...
Page 51: ...4 12 Theory of Operation Figure 4 6 M6377 Chip Pinouts ...
Page 56: ...Service Guide 4 17 Figure 4 10 TI1130 Chip PCI to CardBus 32 bit Pinouts ...
Page 102: ...A 10 Maintenance Data Figure A 7 Main Board Logic Diagrams Sheet 1 of 36 ...
Page 103: ...Service Guide A 11 Figure A 8 Main Board Logic Diagrams Sheet 2 of 36 ...
Page 104: ...A 12 Maintenance Data Figure A 9 Main Board Logic Diagrams Sheet 3 of 36 ...
Page 105: ...Service Guide A 13 Figure A 10 Main Board Logic Diagrams Sheet 4 of 36 ...
Page 106: ...A 14 Maintenance Data Figure A 11 Main Board Logic Diagrams Sheet 5 of 36 ...
Page 107: ...Service Guide A 15 Figure A 12 Main Board Logic Diagrams Sheet 6 of 36 ...
Page 108: ...A 16 Maintenance Data Figure A 13 Main Board Logic Diagrams Sheet 7 of 36 ...
Page 109: ...Service Guide A 17 Figure A 14 Main Board Logic Diagrams Sheet 8 of 36 ...
Page 110: ...A 18 Maintenance Data Figure A 15 Main Board Logic Diagrams Sheet 9 of 36 ...
Page 111: ...Service Guide A 19 Figure A 16 Main Board Logic Diagrams Sheet 10 of 36 ...
Page 112: ...A 20 Maintenance Data Figure A 17 Main Board Logic Diagrams Sheet 11 of 36 ...
Page 113: ...Service Guide A 21 Figure A 18 Main Board Logic Diagrams Sheet 12 of 36 ...
Page 114: ...A 22 Maintenance Data Figure A 19 Main Board Logic Diagrams Sheet 13 of 36 ...
Page 115: ...Service Guide A 23 Figure A 20 Main Board Logic Diagrams Sheet 14 of 36 ...
Page 116: ...A 24 Maintenance Data Figure A 21 Main Board Logic Diagrams Sheet 15 of 36 ...
Page 117: ...Service Guide A 25 Figure A 22 Main Board Logic Diagrams Sheet 16 of 36 ...
Page 118: ...A 26 Maintenance Data Figure A 23 Main Board Logic Diagrams Sheet 17 of 36 ...
Page 119: ...Service Guide A 27 Figure A 24 Main Board Logic Diagrams Sheet 18 of 36 ...
Page 120: ...A 28 Maintenance Data Figure A 25 Main Board Logic Diagrams Sheet 19 of 36 ...
Page 121: ...Service Guide A 29 Figure A 26 Main Board Logic Diagrams Sheet 20 of 36 ...
Page 122: ...A 30 Maintenance Data Figure A 27 Main Board Logic Diagrams Sheet 21 of 36 ...
Page 123: ...Service Guide A 31 Figure A 28 Main Board Logic Diagrams Sheet 22 of 36 ...
Page 124: ...A 32 Maintenance Data Figure A 29 Main Board Logic Diagrams Sheet 23 of 36 ...
Page 125: ...Service Guide A 33 Figure A 30 Main Board Logic Diagrams Sheet 24 of 36 ...
Page 126: ...A 34 Maintenance Data Figure A 31 Main Board Logic Diagrams Sheet 25 of 36 ...
Page 127: ...Service Guide A 35 Figure A 32 Main Board Logic Diagrams Sheet 26 of 36 ...
Page 128: ...A 36 Maintenance Data Figure A 33 Main Board Logic Diagrams Sheet 27 of 36 ...
Page 129: ...Service Guide A 37 Figure A 34 Main Board Logic Diagrams Sheet 28 of 36 ...
Page 130: ...A 38 Maintenance Data Figure A 35 Main Board Logic Diagrams Sheet 29 of 36 ...
Page 131: ...Service Guide A 39 Figure A 36 Main Board Logic Diagrams Sheet 30 of 36 ...
Page 132: ...A 40 Maintenance Data Figure A 37 Main Board Logic Diagrams Sheet 31 of 36 ...
Page 133: ...Service Guide A 41 Figure A 38 Main Board Logic Diagrams Sheet 32 of 36 ...
Page 134: ...A 42 Maintenance Data Figure A 39 Main Board Logic Diagrams Sheet 33 of 36 ...
Page 135: ...Service Guide A 43 Figure A 40 Main Board Logic Diagrams Sheet 34 of 36 ...
Page 136: ...A 44 Maintenance Data Figure A 41 Main Board Logic Diagrams Sheet 35 of 36 ...
Page 137: ...Service Guide A 45 Figure A 42 Main Board Logic Diagrams Sheet 36 of 36 ...
