Texas Instruments 1 Manuel D’Utilisation
5-2 Troubleshooting Procedures
®
Figure 5-1 Notebook Computer Troubleshooting Flow Chart
START
COMPUTER
TROUBLE
INDICATION
?
DEAD
COMPUTER
SYMPTOMS
SYMPTOMS
?
RUN
SELF TEST
ERROR
MESSAGE
?
MODEM
PROBLEM
?
RUN
DIAGNOSTICS
DIAGNOSTICS
ERROR MSG
?
NO
YES
NO
YES
See Paragraph
5.3.5
NO
YES
See Paragraphs
5.3.3.1 and 5.3.3.2
NO
See Paragraphs
5.3.1 & 5.3.2
NO
YES
See Paragraph
5.5
5.5
When Power button
is pressed, no indication
of power is present (dark
LCD, no Status icons lit,
no disk drive activity, etc.)
is pressed, no indication
of power is present (dark
LCD, no Status icons lit,
no disk drive activity, etc.)
Press Power button;
Selftest automatically
runs when power turned on.
Selftest automatically
runs when power turned on.
MPB
TROUBLE
INDICATION
?
NO
See Paragraph
5.4
5.4