Toshiba Infinia 7130 Series Maintenance Manual page 66

Check 4 Determine if the original problem still exists.
If the original problem still exists, perform the Problem Definition Process. If the
original problem no longer exists, perform the No Trouble Found Process.
Procedure 15
The purpose of this procedure is to determine if the problem is related to a defective
expansion card. To perform this procedure, begin with Check 1 and continue as instructed.
Check 1 (A) Replace the expansion card suspected of causing the problem (refer to
sections 4.4. and 4.5. as necessary). (B) Test to determine if the problem still
exists.
If the problem still exists, perform Procedure 16. If the problem no longer exists,
perform Check 2.
Check 2 Determine if the original problem still exists.
If the original problem still exists, perform the Problem Definition Process. If the
original problem no longer exists, perform the Repair Completion Process.
Procedure 16
The purpose of this procedure is to determine if the problem is related to a defective
microprocessor. To perform this procedure, begin with Check 1 and continue as instructed.
Check 1 (A) Replace the microprocessor (refer to section 4.10.). (B) Test to determine if
the problem still exists.
If the problem still exists, perform Procedure 17. If the problem no longer exists,
perform Check 2.
Check 2 (A) Reinstall all expansion cards and devices (refer to Chapter 4). (B) Test the
system to determine if the original problem still exists.
If the original problem still exists, contact Toshiba technical support. If the
original problem no longer exists, perform the Repair Completion Process.
Infinia™ 7130, 7160, and 7200 Maintenance Manual ---------------------------------------- 3-59
Expansion Card Replacement Check
Microprocessor Replacement Check