Maintenance Manual

2Troubleshooting Procedures
2.18 CRT Troubleshooting
P erform C R T co nn ection
check
(P roced ure 1)
STA RT
D oes replacem ent
C R T cable
function properly?
Perform C R T set check
(P roced ure 2)
R eplace system board
END
No
Replace CRT
cable
No
CR T functioning ok?
NO
U se different
CRT set
No
Check CRT
Port
connection
Figure 2-17 CRT troubleshooting process
To determine if the computer’s CRT port is functioning properly, perform the following
procedures. Figure 2-17 outlines the process. Start with Procedure 1 and continue as
instructed.
Satellite A500D/Satellite A505D/Satellite A507D/Satellite Pro Series Maintenance Manual47