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Chapter 2 Troubleshooting Procedures
Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Maintenance Manual (960-Q08)
Procedure 2 Message Check
When the power is turned on, the system performs the Initial Reliability Test (IRT) installed
n.
Make sure no floppy disk is in the FDD. Turn on the computer and check the message on the
screen. Wh D/SSD, go to Procedure 3. Otherwise, start with
Check 1 be r s as instructed.
Check 1 ages appears, go to Check 2. If the following
Press any key when ready .....
or
Check 2 Usi and of the Free-DOS, transfer the system to the 2.5”
HDD/SS
D. If the system is not transferred, go to Procedure 3. Refer to the Free-
DOS Manual for detailed operation.
If the following message appears on the display, the system program has been
System Transferred
perform Check 3.
r
in the BIOS ROM. When the test detects an error, an error message is displayed on the scree
en an OS starts from the 2.5” HD
low and perfo m the other check
If either of the following mess
messages do not appear, perform Check 3.
Insert system disk in drive
Non-System disk or disk error
Replace and press any key when ready
ng the SYS comm
transferred to the HDD/SSD.
If an error message appears on the display,
Check 3 2.5” HDD/SSD(s) and the connector(s) of system board may be defective (Refe
to the steps described in Chapter 4, Replacement Procedures for disassembling.).
Insert HDD/SSD(s) to the connector(s) firmly. If it is (or they are) firmly
connected, go to Procedure 3.