Toshiba T2000 Maintenance Manual page 29

Procedure 3: Test Program Check
Procedure 1
Message and Beep Sound Check
After the power is turned on, the system performs the Initial Reliability Test (IRT) which is stored
in the BIOS ROM on the system board. The IRT tests and initializes each IC on the system board.
If an error message appears on the screen, refer to Check 1. If nothing is displayed on the screen,
refer to Procedure 2.
Check 1 If the following error message appears on the screen briefly, the PRT/FDD port is
assigned as FDD-A and an external FDD is not attached to the PRT/FDD port.
Assign the PRT/FDD port as FDD-B or Printer using the Setup program, or
attach an external FDD. Then reboot the system.
*** FDD A is not installed ***
If another error message appears, perform Check 2.
Check 2 If the following error message appears on the screen, press the F1 key. Then ex-
ecute the setup operation. Detailed setup operation procedures are described in Part
3.
This program confirms the current T2000 system configuration and the configura-
tion stored in RTC memory. If they are different, the following message will ap-
pear.
*** Error in CMOS.
Check system. Then press [F1] key.
*** Error in CMOS.
Check system. Then press [F1] key.
*** Error in CMOS.
Check system. Then press [F1] key.
*** Error in CMOS.
Bad battery ***
Bad check sum ***
Bad memory configuration ***
Bad time function ***
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