GE HEALTHCARE
DIRECTION FQ091013, REVISION 1 VIVID I N AND VIVID Q N SERVICE MANUAL
Chapter 7 - Diagnostics/Troubleshooting 7-15
7-2-4-4-3 PC Doctor
The PC Doctor Tests are divided into two main groups: Automatic and Interactive. The automatic tests
do not require user intervention. The procedure instructions for both groups are provided in the PC
Doctor section, page 7-115.
•Automatic
- Full Back End Test without Hard Disk
This test performs a full system check without a Hard Disk scan. The test sequence includes
all automatic tests (excluding the Hard Disk).
For test procedure instructions, see the Full Back End Test w/o Hard Disk Scan section, page
7-115.
- Full PC Doctor Test (50 min)
The Full PC Doctor Test requires 50 mins (longer than the Full Test without Hard Drive). This
test performs a full system check as well as a Hard Disk scan. The test sequence includes all
automatic tests (including the Hard Disk).
For test procedure instructions, see the Full PC Doctor Test (50 min) section, page 7-117.
-CPU Tests
The CPU Tests are used to perform a variety of CPU checks, as described below.
For test procedure instructions, see the CPU Tests section, page 7-119
• CPU Full Test: Performs a battery of tests on the CPU to ensure that it is working
properly. All the remaining tests are performed as part of the CPU Test.
• CPU Registers: Tests the CPU Registers using the default test patterns. On 32 bit CPUs,
the extended registers are also checked. If errors are detected, the failed registers are
listed.
• CPU Arithmetics: Tests the proper function of the arithmetic commands ADC, ADD,
DEC, DIV, IDIV, IMUL, INC, MUL, SBB and SUB with 16 and 32 bit operands. If errors
are detected, the failed commands and operands are listed.
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