Tests and Diagnostics
PORTÉGÉ R700 Series Maintenance Manual (960-833) [CONFIDENTIAL]3-143
3.35 DOS T&D
3.35.1 Configuration of Test Equipment
The configuration of test equipment required for executing FreeDOS T&D is as follows:
Note: Start the machine after connecting the FDD. If the FDD is connected to the
machine after FreeDOS T&D started, it does not recognize the FDD.
3.35.1.1 Test device configuration
Devices to be tested and Test devices (Abbreviated names)
CPU ： Central Processing Unit
RAM ： Random access memory
ROM ： Read only memory
TIM ： Real Timer、Backup memory(128bytes)
CRT ： Display unit
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